com Correspondln& Paae Line Correspond Ina Paae Una ... · Correspondln& Paae Line Correspond Ina Paae Una CaL No. Style No. Cat Style DA-211S-I 1292 S72 3 1 DD-2627 12S3 286 s

....

Correspondln& Paae Line Correspond Ina Paae Una CaL No. Style No. No. No. Cat No. Style No. No. No.

DA-211S-I 1292 S72 3 1 DD-2627 12S3 286 s 1 DA-2120-I 1292 S73 3 1 DD-2630 12S3 287 s 1 DA-2125-I 1292 S74 3 1 DD-2632 12S3 288 s 1 DA-2131-I 1470 924 3 1 DD-2636 12S3 289 s 1 DA-2135-I 1292 S7S 3 1 DD-2640 12S3 290 s 1 DA-2141-I 1S31 967 3 1 DD-264S 12S3 291 s 1 DA-21SO-I 1292 S76 3 1 DD-26S1 12S3 292 s 1 DA-22NA 1186 S78 3 2 DD-26SS 12S3 293 s 1 DA-221S 1109 100 3 2 DD-2660 12S3 294 s 1 DA-2220 1109 101 3 2 DD-32NA 1320 S66 s 1 DA-222S 1109 102 3 2 DD-3222 12S3 273 s 1 DA-2231 1470 922 3 2 DD-3226 12S3 274 s 1 DA-223S 1109 103 3 2 DD-3227 12S3 27S s 1 DA-2241 1S31 96S 3 2 DD-3230 12S3 276 s 1 DA-22SO 1109 104 3 2 DD-3232 12S3 277 s 1 DA-32NA 1186 S79 3 2 DD-3236 1253 278 s 1 DA-321S 1109 lOS 3 2 DD-3240 12S3 279 s 1 DA-3220 1109 106 3 2 DD-324S 12S3 280 s 1 DA-322S 1109 107 3 2 DD-32SI 12S3 281 s 1 DA-3231 1470 923 3 2 DD-325S 12S3 282 s 1 DA-323S 1109 108 3 2 DD-3260 1253 283 5 I DA-3241 1531 966 3 2 DD-36NA 1320 567 s I DA-32SO 1109 109 3 2 D:0-3622 12S3 295 s 1 DB-2211 1109 123 3 5 DD-3626 1253 296 s I DB-2250 1109 120 3 s DD-3627 12S3 297 s 1 DB-2270 1109 121 3 5 DD-3630 12S3 298 s I DB-2290 1109 122 3 s DD-3632 12S3 299 s 1 DB-2611 1109 131 3 5 DD-3636 12S3 300 s 1 DB-26SO 1109 128 3 s DD-3640 12S3 301 5 I DB-2670 1109 129 3 s DD-3645 12S3 302 s 1 DB-2690 1109 130 3 s DD-36S1 12S3 303 s 1 DB-3211 1109 127 3 s DD-36SS 12S3 304 s I DB-32SO 1109 124 3 s DD-3660 12S3 30S s 1 DB-3270 1109 125 3 5 DF-22NA 1310 078 3 4 DB-3290 1109 126 3 5 DF-2211 1297 355 3 4 DB-3611 1109 135. 3 5 DF-2270 1297 353 3 4 DB-3650 1109 132 3 s DF-2290 1297 354 3 4 DB-3670 1109 133 3 5 DF-26-NA 1310 080 3 4 DB-3690 1109 134 3 s DF-26NAA 1310 076 3 3 DC-22NA 1320 S60 4 1 DF-260S-A 1420 298 3 3 DC-2211 1253 357 4 1 DF-2610-A 1420 299 3 3 DC-2212 1253 358 4 I DF-2611 1297 363 3 4 DC-2216 1253 3S9 4 1 DF-2611-A 1420 303 3 4 DC-2217 1253 360 4 1 DF-2615 1297 342 3 3 DC-2221 12S3 361 4 1 DF-2620 1297 343 3 3 DC-2222 1253 362 4 1 DF-2625 1297 344 3 3 DC-2270 1253 35S 4 I DF-2625-A 1420 300 3 3 DC-2290 1253 356 4 I DF-2631 1470 934 3 3 DC-26NA 1320 561 4 I DF-2635 1297 345 3 3 DC-2611 1253 339 4 1 DF-2641 1531 971 3 3 DC-2612 12S3 340 4 1 DF-2650 1297 346 3 3 DC-2616 1253 341 .. 1 DF-2650-A 1420 301 3 3 DC-2617 1253 342 4 1 DF-2670 1297 361 3 4 DC-2621 1253 343 4 I DF-2670-A 1-420 302 3 4

DC-2622 12S3 344 4 1 DF-2690 1297 362 3 4 DC-2670 1253 337 4 1 DF-32NA 1310 079 3 4 DC-2690 1253 338 4 I DF-3211 1297 359 3 4 DC-32NA 1320 562 4 I DF-3270 1297 357 3 4 DC-3211 1253 366 4 I DF-3290 1297 358 3 4 DC-3212 1253 367 4 1 DF-36NA 1310 081 3 4

DC-3216 1253 368 4 I DF-36NAA 1310 077 3 3 DC-3217 1253 369 4 I DF-3605-A 1420 304 3 3 DC-3221 1253 370 4 I DF-3610-A 1420 305 3 3 DC-3222 1253 371 4 I DF-3611 1297 367 3 4 DC-3270 1253 364 4 I DF-3611-A 1420 309 3 4 DC-3290 1253 365 4 I DF-3615 1297 347 3 3

DC-36NA 1320 563 4 1 DF-3620 1297 348 3 3 DC-3611 1253 348 4 I DF-3625 1297 349 3 3 DC-3612 1253 349 4 I DF-3625-A 1420 306 3 3 DC-3616 1253 350 4 1 DF-3631 1470 935 3 3 DC-3617 1253 351 4 1 DF-3635 1297 350 3 3 DC-3621 1253 352 4 I DF-3641 1531 972 3 3

DC-3622 1253 353 4 1 DF-3650 1297 351 3 3 DC-3670 1253 346 4 1 DF-3650-A 1420 307 3 3 DC-3690 1253 347 4 1 DF-3670 1297 365 3 4 DD-22NA 1320 564 5 1 DF-3670-A 1420 308 3 4 DD-2222 1253 262 s I DF-3690 1297 366 3 4 DD-2226 1253 263 s 1 IA-2115-I 1169 725 6 2

DD-2227 1253 264 5 1 IA-2120-I 1169 726 6 2 DD-2230 1253 265 5 1 !A-2125-I 1169 727 6 2 DD-2232 1253 266 5 1 IA-2131-I 1470 936 6 2 DD-2236 1253 267 5 1 IA-2135-I 1169 728 6 2 DD-2240 1253 268 s I IA-2141-I 1531 944 6 2 DD-224S 1253 269 5 I IA-2150-1 1169 729 6 2

DD-2251 1253 270 5 I IA-22NA 1186 586 6 2 DD-2255 1253 271 5 1 IA-2215 1169 735 6 2 DD-2260 1253 272 5 1 IA-2220 1169 736 6 2

DD-26NA 1320 565 5 1 IA-2225 1169 737 6 2 5 1 IA-2231 1470 938 6 2 DD-2622 1253 284

IA-2235 1169 738 6 2 DD-2626 1253 285 s 1

Supenedes D.S. Index 30-230, pages 1, 2 and 2.1, dated September, 1951 E42-2H; D83-2D; C26-2B; CHH

-- .... 'I '1"'1:!1-

Cat No.

IA-2241 IA-22SO IA-32NA IA-321S IA-3220 IA-322S IA-3231 IA-323S IA-3241 IA-32SO IB-2211 IB-22SO IB-2270 IB-2290 IB-2611 IB-2650 IB-2670 IB-2690 IB-3211 IB-32SO IB-3270 IB-3290 IB-3611 IB-36SO IB-3670 IB-3690 IC-22NA IC-2211 IC-2212 IC-2216 IC-2217 IC-2221 IC-2222 IC-2270 IC-2290 IC-26NA IC-2611 IC-2612 IC-2616 IC-2617 IC-2621 IC-2622 IC-2670 IC-2690 IC-32NA IC-3211 IC-3212 IC-3216 IC-3217 IC-3221 IC-3222 IC-32'70 IC-3290 IC-36NA

IC-3611 IC-3612 IC-3616 IC-3617 IC-3621 IC-3622 IC-3670 IC-3690 ID-22NA ID-2222 ID-2226 ID-2227 ID-2230 ID-2232 ID-2236 ID-2240 lD-2245 ID-2251 ID-2255 ID-2260 ID-26NA ID-2622 ID-2626 ID-2627 ID-2630 ID-2632 ID-2636 ID-2640 ID-2645 ID-2651 ID-26S5 ID-2660 ID-32NA ID-3222 ID-3226 ID-3227

Correspondln& Paaa Line Style No. liD. ND. CaL No.

1S31 946 6 2 ID-3230 1169 739 6 2 ID-3232 1186 587 7 2 ID-3236 1169 74S 7 2 ID-3240 1169 746 7 2 ID-324S 1169 747 7 2 ID-32S1 1470 940 7 2 ID-32SS 1169 748 7 2 ID-3260 1S31 948 7 2 ID-36NA 1169 749 7 2 ID-3622 1169 sss 8 3 ID-3626 1169 SS2 8 3 ID-3627 1169 SS3 8 3 ID-3630 1169 SS4 8 3 ID-3632 1169 S63 8 3 ID-3636 1169 S60 8 3 ID-3640 1169 561 8 3 ID-364S 1169 S62 8 3 ID-36SI 1169 SS9 8 3 ID-365S 1169 S56 8 3 ID-3660 1169 SS7 8 3 IF-22NA 1169 5S8 8 3 IF-2211 1169 S67 8 3 IF-2270 1169 S64 8 3 IF-2290 1169 565 8 3 IF-26NA 1169 S66 8 3 IF-26NAA 1357 704 8 4 IF-260S-A 1320 903 8 4 IF-2610-A 1320 904 8 4 IF-2611 1320 90S 8 4 IF-2611-A 1320 906 8 4 IF-2615 1320 907 8 4 IF-2620 1320 908 8 4 IF-262S 1320 901 8 4 IF-262S-A 1320 902 8 4 IF-2631 1357 705 8 4 IF-2635 1320 921 8 4 IF-2641 1320 922 8 4 I.F-2650 1320 923 8 4 IF-2650-A 1320 924 8 4 IF-2670 1320 925 8 4 IF-2670-A 1320 926 8 4 IF-2690 1320 919 8 4 tF-32NA 1320 920 8 4 IF-3211 1357 706 8 4 IF-3270 1320 912 8 4 IF-3290 1320 913 8 4 IF-36NA 1320 914 8 4 IF-36NAA 1320 915 8 4 IF-3605-A 1320 916 8 4 IF-3610-A 1320 917 8 4 IF-3611 1320 910 8 4 IF-3611-A 1320 911 8 4 IF-361S 1357 707 8 4 IF-3620 1320 930 8 4 IF-3625 1320 931 8 4 IF-3625-A 1320 932 8 4 IF-3631 1320 933 8 4 IF-363S 1320 934 8 4 IF-3641 1320 935 8 4 IF-3650 1320 928 8 4 IF-3650-A 1320 929 8 4 IF-3670 1357 708 9 1 IF-3670-A 1320 972 9 I IF-3690 1320 973 9 I OB-3611-A 1320 974 9 I OC-3622-A 1320 975 9 I OD-3660-A 1320 976 9 1 OF-3611-A 1320 977 9 1 QRE-25010-1320 978 9 1 66G 1320 979 9 I QRE-25001-1320 980 9 1 66G 1320 981 9 I QRE-25001-1320 982 9 I SSG 1357 709 9 1 RC-2212 1320 994 9 1 RC-2216 1320 995 9 1 RC-2217 1320 996 9 1 RC-2221 1320 997 9 1 RC-2222 1320 998 9 I RC-2612 1320 999 9 I RC-2616 1343 500 9 1 RC-2617 1343 501 9 I RC-2621 1343 502 9 I RC-2622 1343 503 9 I RC-3212 1343 504 9 1 RC-3216 1357 710 9 1 RC-3217 1320 983 9 1 RC-3221 1320 984 9 1 RC-3222 1320 985 9 1 RC-3612

Corrl$fllldfnl Style No.

1320 986 1320 987 1320 988 1320 989 1320 990 1320 991 1320 992 1320 993 13S7 711 1343 sos 1343 S06 1343 S07 1343 S08 1343 S09 1343 SlO 1343 S11 134a S12 1343 Sl3 1343 Sl4 1343 SIS 1310 086 1301 373 1301 371 1301 372 1310 088 1310 084 1420 310 1420 311 1301 381 1420 31S 1301 360 1301 361 1301 362 1420 312 1470 957 1301 363 1531 938 1301 364 1420 313 1301 379 1420 314 1301 380 1310 087 1301 317 1301 375 1301 376 1310 089 1310 ass 1420 316 1420 317 1301 385 1420 321 1301 365 1301 366 1301 367 1420 318 1470 958 1301 368 1531 939 1301 369 1420 319 1301 383 1420 320 1301 384 1246 405 1246 406 1246 407 1246 404

1420 032A

1420 033A

1420 034A .... .... .... .... ... . .... .... .... .... . ... .... .... .... .... .... ....

... . .. ... ... ... ... ... ... ... 0 • • ... ... ... ... ... ...

Pall I.Jaa No. IlL

9 1 9 1 9 1 9 1 9 1 9 1

9 1 9 1 9 1 9 1 9 1 9 1

9 1 9 1 9 1 9 1 9 1 9 I 9 1 9 1 8 2 8 2 8 2 8 2 8 2 8 1 8 1 8 1 8 2 8 2 8 1 a 1 8 1 8 1 8 I 8 1 8 1 8 1 8 I 8 2 8 2 8 2 8 2 8 2 8 2 8 2 8 2 8 1 8 I 8 1 8 2 8 2 8 1 8 1 8 1 8 1 8 1 8 I 8 1 8 1 8 1 8 2 8 2 8 2

17 2 17 3

17 4 17 1 IS 1

15 2

IS 3 16 2 16 2 16 2 16 2

16 2 16 2 16 2 16 2 16 2 16 2 16 2 16 2 16 2 16 2 16 2 16 2

NOVEMBER, 1951 www . El

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WESTINGHOUSE ELECTRIC CORPORATION BEAVER PLANT • S TANDARD C ONTROL DIVISION • BEA VE R, PA •

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DUST -RESISTING SHEET STEEL ENCLOSURES (NEMA TYPE 1A) 50 Ampere E Frame, 100 Ampere F and G Frame Sizes-Voltages Up to 600 A-C; 250 D-C

LINE NO.

1 2 3 4 5

LINE NO.

-'c--

F

'--

..__G__. -H-1--U_, ..-y.-.

KH KG l .. ·· .

. v1l fit ·. · .

... · '� -

� � �

...... � ... .. .. �ti·

KG Ill! p

.�':1. -::1 : ... ·. ·

.... ..

.. .. ··. ·.

• .. • KH

1-u�f--v.-. B

BREAKER RATING

SO A "E" Frame

50 A "E" Frame

100 A "F" Frame Non Interchanqeab1e Trip

100 A "F" Frame Non Interchanqeable Trip

IOO A "G" Frame Inlerchanqeable Trip

BREAKER RATING

lz Dia. mig. hole. ¥; "' r :"· ;;··�� '--V KG

A rh l...:ll

� ; r\ x p \.. � ... :'--

t-.-AA _.. Q

r -.--f ---r�---..

�rr? � rH4*��+-�

OUTLINE DIMENSIONS IN INCHES

MAXIMUM VOLTS I AMPERES

A·C D·C POLES A B c D E F

-- -- -- -- -- ---15-50 125 125 2SN 12 7!)16 43!132 3!)16 1% 9% 15-SO 250 125/250 2..3 12 7!)1, ·Pl-12 3!)16 1% 99,1, 15-50 600 250 2·3 15!1:! 7!)16 5'!132 4!)1, 1% 122'}1z

70-90-100 600 250 2-3 I7o/16 8% 6� 4'Az I% I4�. 50-IOO 600 250 2-3 I7!4 I2 6� 4'A> I% I4'\i4

K L M N p Q R s T u v

G H J -- -- --

2!)16 2o/ls 1!1.! 2!)16 2!)16 1!1.! 2!)16 2!)16 1'/.i 2'1-i• 2''Az I�6 4'U. 43%4 2

w X AA -- -- -- -- -- -- -- --- -- -- -- -- -

1 50 A "E" Frame 1'/.i I\4 I 'f.! 11'fi· 11'fi6 1!)16 . . 6%! I2% 2 50 A "E" Frame I 'f.! I 'f.! I\4 11'fi. I1'fi6 1!)16 .. 6% 12% 3 IOO A "F" Frame Non Interchanqeable Trip IY,. 1'4 I\4 I1!)16 I1o/16 Io/16 .

. 7% 16!11

4 100 A "F" Frame Non Interchanqeable Trip I�6 I�. 1�. 2!11 2!11 I2� . . 71� 171'}'\. 5 100 A "G" Frame Inlerchanqeable Trip 2 2 2 2Vs 2Vs I2� . . 71� 17Th P and R -1 '4 lor 50 ampere frame; 2 lor IOO ampere frames.

CONDUIT SIZES IN INCHES

LINE NO. KA KB KC KD KF

1 , 2 and 3 *xlx1\4 *xlx1!4 *xlxiY,. *xlxl!4 %xlx1Y,. 4 and5 I!4x1Y:zx2 1 !4xi Y:zx2 1 !4xi Y,x2 1 \4x1 Y:zx2 1 'f.lxl Y:zx2

Note: Conduit sizes shown in table above are maximum possible when located per dimensions "P" and "R".

LINE WIRING SPACE WITHIN ENCLOSURES

NO. POLES TOP BOTTOM £>LEFT SIDE

I 2SN 3Y,6 2Vt6 3

2 2 3Y,6 2Vt6 1* 3 3Y,6 27;16 . .

.. 3 2 21Y,. 21Y,. .

...

3 21Y,6 21Y,6 .

.. .

4 2 3% 3% 1 3 3* 3* I

5 2 3% 32%2 1% 3 3% 32%2 . .

.. t> Wtrino space a•ailable wiih neutral installed.

..

..

. . 1'Yl• 1'!116

KG

..

. .

. . Io/16 lo/16

*xh:I!4

....

...

. ... 3

1% IZ'Az IZJ.iz 2!11 2� 3'116 IZ'Az

I�6 1�. 1�. 1�. 1�. 1�. 11'fi6 11'fi· �. 2!11 2!11 �� 2Vs 2Vs %

KH

.. ..

...

1 !4xiY:z

RIGHT SIDE

2!1:! lVs Il1! 21% IV. 3% 2 3'A& I2'Az

NOT TO BE USED FOR CONSTRUCTION PURPOSES UNLESS IDENTIFIED.

Supenedes D.S. 30-230, pages 3 and 4, dated November, 1949 NOVEMBER, 1952

Mailed to: E42-2H; 063-20; C26-2B; CHH ;Classified File www . El

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DUST -RESISTING SHEET STEEL ENCLOSURES (NEMA TYPE lA)

225 Ampere K Frame-2 and 3 Poles-Maximum Voltages 600 A-C; 250 D-C

II o· 32 10. mtg. hole

J KH BOTTOM VIEW

OUTLINE DIMENSIONS IN INCHES LINE

SIZE MAXIMUM

POLES NO. VOLTAGE A B c D E F G H J K L M N

-- -- -- -- -- -- -- -- --- --- -- -- -

1 225 Ampere 250 D-C 2-3 27!As 14'% 9'Az 6'!-1• 1Ys 24'¥1• 5•li4 56\1i4 3* 3* 2'V!. 2'V!6 3Mz K Frame 600 A-C

OUTLINE Dl MENSIONS IN INCHES LINE

SIZE MAXIMUM

POLES NO. VOLTAGE 0 p a R s T u v w X y z

-- -- -- -- -- -- -- -- -- -- -- .-

1 225 Ampere 250D-C 2-3 3'Az 26\i4 2!/:z 2•\i4 11% 27* 2!/:z '!A• 3Y,s 3Y.• 55�4 4•li4 K Frame 600A-C

CONDUIT SIZES IN INCHES

LINE NO. KA KB KC KD KE KF KG KH KJ KK KL

1 2, 2!/:z 2, 2!/:z 2, 2J1, 2, 2!/:z 2, 2!/:z 2, 2!/:z 2, 2!/:z 2, 2!/:z 2, 2J1, 2, 2!/:z %,%

Note: Maximum conduit size possible, 3 inches.

* WIRING SPACE WITHIN ENCLOSURES

LINE NO. POLES TOP BOTTOM LEFT SIDE RIGHT SIDE

1 {; 5!/:z 5!/:z 5% 2¥a 5!/:z 5!/:z 2% 2¥a

*Distance from breaker to walla of enclosure.


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LINE SIZE NO.

DUST-RESISTING SHEET STEEL ENCLOSURES (NEMA TYPE lA)

600 Ampere L Frame-2 and 3 Pole-Maximum Voltages 600 A-C; 250 D-C

II o· 32 10. mtg. hole

MAXIMUM VOLTAGE POLES

A 8 c

1----8--�

BOTTOM VIEW


D E F G H J K -- -- -- -- -- -- -- -- ---

1 600 250 D-C 2-3 41% 171il 102%.4 81ft6 lVs 39Y,6 73%4 73%4 13% ISY.,

600 A-C

CONDUIT SIZES KNOCKOUT LOCATIONS IN INCHES LINE

POLES NO. CA CB cc CD LA LB LC LD LE LF LG

1 2-3 2ll:!x3 2lf:!x3 2lf:!J:3 V:! Loom 3!1:! 3% 6!1:! 66'M 35UI 3!1:! 35UI

*WIRING SPACE WITHIN ENCLOSURES

LINE NO. POLES TOP BOTTOM LEn SIDE RIGHT SIDE

1 g 99,16 9�6 41'l1z 4''%2 9�. 9o/!6 41'%z 4''%2

*Distance from breaker to walls of enclosure.


Super��edes D.S. 30-230, pages 5 and 6, dated January, 1949 EFFECTIVE NOVEMBER, 1949

WESTINGHOUSE ELECTRIC CORPORATION • BEAVER PLANT • STD. CONTROL DIV. • BEAVER, PA.

E42-2H, DB3-2D; C26-2B; CHH Claaified FUe Printed In U.S.A.

p A G E

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P. A G E

6

LINE NO. OF NO. POLES

1 1 2

--

2 1 2

CAST IRON WATER AND DUST-TIGHT ENCLOSURES (NEMA TYPES 3, 4 & 5)

50 Ampere E Frame-2 Pole S/N-125/250 Volts A-C or D-C 50 Ampere E Frame-2 Pole-250 Volts A·C or US/250 D-C

Fig. I Fig. 2

BOTTOM VIEWS

BASE CONDUIT DIM EN· LOCATION


E FRAME SIONS AND SIZE THERMAL TRIP

AMPERES I FIG. I SIZE A 8 NO. OF I TOP I BOTTOM I LEFT POLES SIDE

15-20-25-35-50 9 *' 15-20-25-35-50 9% 1!4

1 1!-il 1!-il 1!4

2 1!-il 1!-il 1!4

*Diatance from breaker lc walla of encla.uze.

NOTES ON CONDUITS

lfol · {fig, 1. Two tape.r pipe laps In both ends for Line No. I. e. fig. 2. One taper plpa lap In both ends for Line No, 2.

RIGHT SIDE

1�.

�.

NaximllDl me of conduit poealhle Is linch for line 1 and 1!4lnoh for line 2, When smaller conduit Is required, a reducer mWII be uaed, (Furnished by the customer.) Conduit drilling fo r lides of these enclosures not avaUsble,


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CAST IRON WATER AND DUST-TIGHT ENCLOSURES (NEMA TYPES 3, 4 AND 5) AND CAST IRON ENCLOSURES FOR HAZARDOUS LOCATIONs-CLASS II, GROUPS E, F AND G-(NEMA TYPE 9)

50 Ampere E Frame-3 Poles-250 Volts A·C or 125/250 D-C

One taper pipe tap in this end

for li conduit

Two taper pipe taps in this end

for '* conduit

Cover

9fs

Mtg. holes

for .'r bolts

BOTTOM

LINE ENCLOSURE E FRAME CONDUIT •WIRING SPACE WITHIN ENCLOSURES NO. THERMAL TRIP AMPS. SIZE NO. OF TOP BOTTOM

POLES 1 Class n, Group G 1 S-20-25-35-50 IV.. I IVa IVa

2 Water and Dust Tight 15-20-25-35-SO IV.. 2 IVa IVa

*D!.tance from breaker to wan. of enclosure.

NOTES ON CONDUITS

Bo:o: may be turned end lor end U desirable to have conduit openings In reversed location.

Maximum siae of conduit possible Is lY.. inches. When smaller conduibl are required, a reducer must be uaed. (Furnished by lhe customer.)

Conduit drilling lor aides cllhese enclosu:ret1 not available.


LEFT SIDE

1}2 1}2

RIGHT SIDE

·�, ''1-16

7 616

Supersedes D.S. 30-230, pages 7 and 8, dated November, 1949 SEPTEMBER, 1951

WESTINGHOUSE ELECTRIC CORPORATION • BEAVER PLANT • STD. CONTROL DIV. • BEAVER, PA. E42-2H; D63-2D; C28-2B: CHH; Classified File

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CAST IRON WATER AND DUST-TIGHT ENCLOSURES (NEMA TYPES 3, 4 AND 5) AND CAST IRON ENCLOSURES FOR HAZARDOUS LOCATIONs-CLASS II, GROUP G-(NEMA TYPE 9)

100 Amperes F and G Frames--2 and 3 Poles--Voltages to 600 A·CJ 250 D-C· 225 Amperes K Frames--2 and 3 Poles--Voltages to 600 A-C; 250 D·C

cc

CA CB CA BOTTOM VIEW --- o---

DIMENSIONS IN INCHES STANDARD PIPE

TAP FOR CONDUIT LINE BREAKER AMPERES NO. FRAME

A B c D E F G H J K CA CB -- -- -- -- -- -- -- -- -- -- --

1 F F ra me 15to 50 16� 8% 711-iz 7'!16 151\.16 1� 11�6 3'l1s � !4 1!4 ... Non -Interchanqeable Trip

2 F Frame 70-90-100 18�. 8% 711-iz 7'!16 1511,16 1112 11�6 3'!1& � !4 2 ... Non -lnterchanqeable Trip

3 G Frame 50 to 100 19% 121 V.6 7\.16 11* 18'!16 2% 11U6 31� '!1& % 1112 1112 lnterchanqeable Trip

4 K Frame 70 to 225 30 17 9•u. 15* 28% 3* 2% 4% IU., 112 2112 2112 Interchanqeable Trip

• WIRING SPACE WITHIN ENCLOSURES

LINE NO. OF NO. POLES

SA SB sc SD

1 {� 21-i 2!-i 2%; 1\.W 2112 2112 IU, lU.

2 {� 3% 3% 2%; lU. 3% 3% lU., lU.

3 {� 3''l1• 3•�· 2112 2112 3'�· 3''l1• ��

4 {� 4!4 7!4 3� S% 4!4 7!4 3r-& 3�

�.,. from breaker to walls oJ enclD.ur..

NOTES ON CONDUITS Side hoi .. can be drilled and tapped same me u end holeo. For linea 1 & 2 side conduit drillinq can be had lor 1 !4 ln. to 2 ln. conduit Boz may be lnrned end for end II dearable to have conduit opentnqa In reversed locaUoZL When smaller conduits are required, a reducer mual be uaed.. (Furulahed by the cnulomer.)


cc

1!4

2

1112 2112

MAXIMUM SIZE OF

CONDUIT POSSIBLE

1112

2

2

21-i

SE

2% 2%

2% 2%

2% 2%

3� 3�

WESTINGHOUSE ELECTRIC CORPORATION • BEAVER PLANT • STD. CONTROL DIY. • BEAVER, PA. Printed ln U.S.A. www .

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CAST IRON WATER AND DUST-TIGHT ENCLOSURES (NEMA TYPES 3, 4 AND 5) AND CAST IRON ENCLOSURES FOR CLASS I, GROUP D (NEMA TYPE 7) AND CLASS II, GROUP G (NEMA TYPE 9) FOR HAZARDOUS LOCATIONS

600 Amperes L Frames-2 and 3 Poles-Voltages Up to 600 A-C; 250 D-C

BOTTOM VIEW

LINE CONDUITS NO.


NO. OF

•1 One 4 inch conduit in each end 2 Two 4 bl.ch conduits In lop end

POLES TOP BOTTOM LEFT RIGHT SIDE SIDE

3 Two 4 inch conduits In bottom end 2 9 9 3 3 3 9 9 3 3

• Conduit arraDQemenl uuiesa otherwise specified by customer. • Dlalanoe from breaker to walls of enclosure.

NOTES ON CONDUITS

Conduit drillin9 lor oldeo of tiWo eno!ooure not available. When smaller oondullsioe l.o required, a reducer mnal be used. (Furnished by the customer.)


Supersedes D,S, 30-530, pages 9 and 10, dated October, 1948 NOVI::MBER, 1949

WESTINGHOUSE ELECTRIC CORPORATION • BEAVER PLANT • STD. CONTROL DlV. • BEAVER, PA. £43-ZH: D63-3D: C26·ZB: CHH

Claalfl.ednle

Printed in U.S.A.

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LINE NO.

1 2

CAST IRON ENCLOSURES FOR CLASS I, GROUP D (NEMA TYPE 7) AND CLASS II, GROUPS E, F AND G (NEMA TYPE 9) FOR HAZARDOUS LOCATIONS

50 Amperes E Frame-2 Pole SN-125/250 Volts A-C or D·C 50 Amperes E Frame-2 Pole-250 Volts A-C or 125/250 D-C

Mtg.h:;:n for 156 bolts I I (4) Cover

9� Fig.

BOTTOM VIEWS

Fig. 1. Optional. Two taper pipe laps ID uch end on apealal ordv onlJ'.

Fig. 2. Standard. One taper pipe tap ID uch end.

Fig. 2

CONDUIT LOCATION AND SIZE

*WIRING SPACE WITHIN E NCL OSU R ES E FRAME NO. OF

NUMBER THERMAL TRIP OF POLES AMPERES MAXIMUM

FIG. SIZE SIZE

POLES TOP BOTTOM LEFT RIGHT

SIDE SIDE POSSIBLE

1 1�6 1� 1� 11�6 1or2 15-20-25-35-50 1 1!4 1!4 2 1�6 1�6 1� % 1 or 2 15-20..25-35-50 2 1!4 1!4

*Distanoe from breaker to walla of enoloeure

When omuiller oondwt me Ia required, a reduoer muat be uaecl. (lu.rnlahed by the auatomer.)

NOT TO BE USED FOB CONSTRUCTION PURPOSES UNLESS IDENTIFIED.


Print.d In U.S.A.

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SUPPLEMENTARY INDOOR SHEET STEEL ENCLOSURES (NEMA TYPES 1 AND 18)

50 Amperes E Frame-2 SN, 2 and 3 Poles-For Flush or Surface Mounting

0

0

LINE NO.

1 2 3

LINE NO.

1 2 3

_[J e�

8

0

0

H dia. mtg.hole

A E L

OUT LINE D I ME NSIONS IN INCHES

FLUSH

A � ll2%z 6% 12% 8� 12% 8Ji

BREAKER FRAME SIZE

AMPS.

50 50 50

SURFACE

A B �

1QZ� 5% 11% 8Ji 11% 7%

POLES

2SN 2 3

c D E F G

4'!-iz 32� 81% Z% 3� 4'!-iz � 9�, Z% � 4'!-iz � 9�, Z% 5�,

*WIRING SPACE WITHIN ENCLOSURES

LEFT RIGHT TOP BOnOM SIDE SIDE

� 2 11�. 11�. 2� 2� 2� 1� 2� 2� 1�& 1�

*Diatanae &om bzaaker to walls al ooloeure.

CD- Knockouts both sides

BOTTOM VIEW

C ONDUIT SIZES IN INC HES

H J K L CA CB CC, CD

% 5� 101� 'ffl:d�zlZ%4 'ffl:d�1Z� % 6% 11� ...... . ... . 1�:dZ�12� % ... 7% 11� ........... 1�x12�1Z�

KNOCKOUT LOC A T IONS

LA LB LC LD LE 1% 1�, 2'!-iz 1\14 1�, 1% 1\14 ... 1�& 1\14 1% 1\14 ... 1�, 1\14


Supersedes o.s. 10-210, page 13, dated October, 1948; pace 14 Is n- Information. OCTOBER, 1951

WESTINGHOUSE ELECTRIC CORPORATION • BEAVER PLANT • STD. CONTROL DIY. • BEAVER. PA. Ea-211: D83-aD: 038-3B: CHH: Clauifled Ftle

p A G E

13

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p A Q E

14

LINE BOX COML MAX. NO. STYLE NO NO. POLES

A

1 1107165 4 11!4 2 1107166 6 14!4 3 1107167 8 17� 4 1107 168 10 20�

•WIRING SPACE WITHIN ENCLOSURE

TOP I On OM LEFT RIGHT SIDE SIDE

2% 21}4 1% 2Y.! 2% 2% 1% 2Y.! 2% 2" 1" 2J{. 2% 21}4 1" 2Jf.

* Distance &om 111'eaker to walla of enoloMue.

KA

B

11!4 11!4 11!4 11!4

�CA ..L

Jqqyggg��§lQI�· CB

Top LAI--

T • KA • t· 1 LAA CA .�s; , B

• • • "

I ES I CA 0� �.\ sSEFf939J£SsiJ T A I


c D EF FF

4\tls 4�. 12% 121}4 4\tls 4�. 15% 121}4 4\tls 4�. 19% 121}4 4\tls 4�. 22% 121}4

ES

11% 14% 17!4 21!4

KA

FS

llY.! llY.! llY.! llY.!

KNOCKOUT LOCATIONS CONDUIT SIZES

LA LAA LAB CA CB KA

2 9!4 9% %:dzll4 Y.!:o:% %z 2 12!4 9% 1}4:o:bll4 U!z% %z 2 16 9% 1}4:o:ldl4 Y.!:o:% %z 2 19 9% 1}4ddl4 Y.!:o:% %z


NEW INFORMATION


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. LINE NO.

1

2

3

L

s o· i6 10.

knockout

BREAKER RATING

l-35 Ampere Ouicltlaq

2-35 Ampere Ouicltlaqo

2-50Ampere Quicltlaqs

F

c N

DIMENSIONS CORRESPONDING TO LET TERS G IVEN IN OUTLINE VIEW8-IN INCHES

VOLTAGE SERVICE c D E F G H J K Lt M N 0 p -----------------------120 Volta A-C 2W 7�6 5 3!-11 * 1�6 % 21� 41�6 1!4 lUI 4% 1'*6 1�6

12% 240 Volta A-C -.gw 7�& 5 3!-11 * 1�6 * 21%z 41�6 1!4 lUI 4% l'*s l�s

120/ /240 Volta A-C -.gw 7�6 s 3!-11 * 1�6 % 21� 41�6 1!4 1%• 4% 1'*6 1�6

KO AND CONDUIT SIZES WIRING SPACE WITHIN ENCLOSURES

LINE TOP BOTTOM NO.

BOTTOM END I POLE

1!1. IY,. 1, 2 1-lZ� X:.O. for 1 ln. Conduit 2 Pole 1� 1!4

3 l-1Z%z X:.O. for ll4ln. Conduit

• 120/240 yolll means 120 volta to qround unless otherwise noted. -. t CONDUIT HUBs-AU ratlnqs available with either 114 ln. conduit hubs or 114 ln. conduit nipples.


R s T u -----1!J.i6 l-11 !4 1

1�6 l-11 !4 1

1�6 l-11 14 1

LEFT SIDE

1!4

2!-2

NEW INFORMATION OCTOBER, 1951 WESTINGHOUSE ELECTRIC CORPORATION • BEAVER PLANT • STD. CONTROL DIY. • BEAVER, PA. EG-1&11; Dill-r&D; 018-28; CRH; Classified File Printed in U.S.A.

p A G E

15

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p A G E

LINE NO.

1 2

LINE NO.

1

2

NO. OF POLES

2 Pole

3 Pole Solid Neutral

3 Pole

4 Pole Solid Neutral

.

A

17!4 265\.€4

Door latch also far padlock if requ.ired

�

Knockout s are std. on this end.

Door latch also for padlock if required

Knockout s are std. on this end .

DIMENSIONS CORRESPONDING TO LETTERS GIVEN IN OUTLINE YIEW$-IN INCHES

KNOCKOUT LOCATIONS

B c D E F LA LB LC LD LE LF

gz� 53� 15 Jl.iG 3% 2% 2M, 2)i 12� 2%. 1M! 12% 6% 24Y.i 1� 5!4 4 3\.€4 3\.€4 23'%4 3 23�

CONDUIT SIZES IN INCHES DIMENSIONS IN INCHES

HUB SIZE CA CB CD (INCHES) G H

Line 2

Ltne I

.

LG

1% 23�

Y.!-%-1-1!4 1Y.I-2 1Y.I-2 1!4 Nipple 2�, 3M& 1M! or 1!4 2�, 1!4 2 2Ma 1!4

111!-2 2Y.I-3 . . . . 2Y.z 21W4 2 3 23� 2

WIRING SPACE WITHIN ENCLOSURES IN INCHES

F-FRAME K-FRAME

TOP aonoM RIGHT LEFT NO. OF TOP aonoM RIGHT LEFT SIDE SIDE POLES SIDE SIDE

3% 31J4 31fl 2M! 2 Pole 6 s 11ft 4%

3% 31J4 31ft 1!4 3Pole 6 s 11ft 2" Solid Neutral

3% 31J4 2M! 2Y.z 3 Pole 6 5 11ft 11ft

3% 3% 2M! 1!4 4Pole 6 8 11ft 0 Solid Neutral


WESTINGHOUSE ELECTRIC CORPORATION • BEAVER PLANT • STD. CONTROL D.IV. • BEAVER, PA. Printed ba U.S.A. www .

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S• Dia. of Mtg. Bolts

�-16 Tap

� Deep for

Floor Brace. y

I 2 Space Req'd.

'----+---�·---lf- to Remove Tank

8/ L. ___ j_l

DIMENSIONS CORRESPONDING TO LETTERS G IVEN IN OUTLINE VIEWS-IN INCHES

LINE A B c D E F G H J K L M N 0 p Q R s T u v w X NO.

-- -- -- - - - - - - - - - - - - - - -- - - - -- -- -1 19!4 18(1 2!4 2� 3j1 3!4 2% 4� 3% 3% I �� 8 6* 8% 10 18 � � n 9�. 13

� 3� 2 19!4 18(1 �� 212 3!4 3!4 2% 41a 3% 3% 8 6% 8% 10 18 9�. 13 4 �� 3 25% 24!4 2* 4 4Yl! 3!4 4% 4 4 8 9Y.z 7� 8Yll 14 19!4 ;& 13');1& 14 4 31* 31 3!4 2% 4 4Yll 3!4 4% 4 4 8 9!4 77.a 8Yll 14 19!4 13');16 14

tt When smaller conduit sizes are to be used it Is recommended that reducers be need.

NOTE. Will provide special side drilling if requi red, same size as regular ccnduit drilling.


Supersedes D.S. 30-230, page 17, dated October, 1951

y --27tt 27 34 41%

CONDUITtt DRILLING SIZES

AA BB cc -- -- --

�� 4 4 4 4 4 4

p A G E

17

-D

DD

�� 4 4

JULY, 1952

WESTINGHOUSE ELECTRIC CORPORATION • BEAVER PLANT • STD. CONTROL DIV. • BEAVER, PA. Mailed to: E42-2H; De3-2D; C28-2B; CHH

Classified File Pnnted ln U.S.A.

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CAST IRON ENCLOSURES FOR CLASS I, GROUP D, HAZARDOUS LOCATIONS (NEMA TYPE 7)

225 Amperes K Frame for Volta1e Up to 600 A-C and 250 D-C

No. of Poles

2

3

Same size pipe tap can be furnished in each side as on top a bottom. Not furnished on std. breaker. Must be specified by customer.

411

Two 2! taper pfpe taps in top a bottom.

28

WIRING SPACE WITHIN ENCLOSURE

Top Bottom Left Riqht Side Side

4l12 4l12 5 2!4

4l12 4l12 2!4 2!4

NOTES ON CONDUITS

Note 1. When smaller conduit size Is required, a reducer must be used. (Fumlshed by the oustomer.) Note 2. Mulmum size of conduit holes 3 inches. Drilled only when opacified by customer.


SUpenedes Dimension Sheet 30·230 page 19, dated January, 1952 AUGUST, 1952

WESTINGHOUSE ELECTRIC CORPORATION • BEAVER PLANT • STD. CONTROL DIV. • BEAVER, PA. MaUed To: E42-2H; D63-2D; C26-2B; CHH; Claaoified File Printed iD U.S.A. www .

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nofuze de-ion circuit breakers raintight enclosure • NEMA III

IS to 100 amperes E frame 120 vots a-c

A D

dimension sheet 30-230 page 21

Door Latch Also For Padlock If Required

�

LB 1-*l-lr--��----;mH_.._

-.----: 392Dio. ( 3Holes)

dimensions, inches • not to be used for construction purposes unless dimensions are approved

outline dimensions knockout locations

line no. breaker rating A B c D E F LB LC LD

I5-50 amperes ll% 6Ys 4Ys sK6 1){6 2� I% 2Ya I% 2 70-IOO amperes I3� 7� 4Ys ll){6 IJ{6 2X 2Ya 2X I%

line no. conduit size dimensions

CA hub size• G

I %X I X I� I� 2){6 2 I� x IX x2 2 2){6

& I! smaller hub size is required, reducer will be furnished. Pipe plug will be supplied if hub is not required.

wiring space within enclosures

poles 15-50 amperes 70-1 00 amperes

top bottom left right top bottom left

2SN 2% 3 IX 2� 3� 3% I�6 2 2% 3 2% Ys 3� 3% 2% 3SN 2% 3 1X Ys 3� 3% 1�6 3 2% 3 1% Ys 3� 3% 1% 4SN 2% 3 .. . Ys 3� 3% . . .

reproduced from drawing 27-D-4120

Westinghouse Electric Corporation

LE LF IX I% I% I%

H I� I�

right

2% 1� 1� 1� 1�

October, 1953 new information mailed to: E42-2H; D63-2D; C26-2B; CHH standard control division: Beaver Plant • Beaver, Pa.

printed in U.S.A. www . El

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nofuze de-ion circuit breakers dust-resisting enclosures • NEMA IA

100 ampere E frame and 225 ampere I frame up to 600 volts a-c; 250 volts c-d


r --.--, ___,...�.....:..__....

s c r--�:;:::::::::::e·==� ��K�H��QJ1i�-��


line maximum volts outline dimensions

no. breaker ratinq amperes A-C D-C poles A B c D E F G H IOO A "E" Frame 70-90-100 I20 I25 2SN I3Ya 8}2 6X 4% I�6 IOJ)6 2Ys 2Ys IJ)6

240 I25/250 2·3·3SN-4SN 2 225 A 'T' Frame 225 600 250 2·3·3SN-4SN I9K6 I3K6 8Ya 51�6 I}i I6K6 5Ya 5Ya 2�6

line breaker ratinq outline dimensions

no. K L M N p Q R s T u v w X AA IOO A "E" Frame I1�6 IJ)6 I1�6 2){6 2Ya I% 7�6 I3% I% I% �6

2 225 A "J" Frame 2�6 2�6 2�6 2}2 2}2 2�6 9Jj6 I9% 2 2 2% 2% �6

conduit si:z:es in inches line no ..

2

line no.

2

KA

IX X I}i X 2 I}i x2 x2}2

poles

2SN 3SN 4SN 2 3 2-3SN 3-4SN

KB

IX X I}i X 2 I}i x2 x 2}2

top

31){6 31){6 31){6 31){6 31){6

4}2

• wiring space available with neutral installed

reproduced from drawing 36-A-4427

October, 1953 new information mailed to: E42·2H; D63-2D; C26-2B; CHH

KC KD KE KF KG KH I)/,( X I}i X 2 IX x I}i x2 IX x I}i x2 I X IX X I}i I}i x2 x2}2 I}i X 2 X 2}2 2 x 2}2 x3 IY:z X 2 X 2}2

wiring space within enclosures

bottom

3){6 3){6 3){6 3){6 3){6

4Ya

left• left Riqht

2�6 2�6 1�6

Westinghouse Electric Corporation standard control division: Beaver Plant • Beaver, Pa. printed in U.S.A. www .

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CA

nofuze de-ion circuit breakers flush mounting enclosure • NEMA lB

100 ampere E frame, 225 ampere 1 frame up to 240 volts a-c; 125/250 volts d-e



line outline dimensions

no. A B c 1 14 B% 4% 2 20){6 14% 6){6

Une no.

breaker ratinq

1 70-90-100 Amp '"E" Frame 2 225 "J" Frame

reproduced from drawinq 39-A-5114

October, 1953 new infonnation mailed to: E42-2H; D63-2D; C26-2B; CHH

conduit size in inches

D E F G H K CA CB cc CD 3% 4r{6 12X 7Ys 1�6 101�6 21�6 1)-:4 x IX x2 X 1),:4x1Xx2 4% 7r{6 18�6 13){6 1�6 161�6 5% IX x2x2X X 2x21hx3

wiring space within enclosure knockout locations poles top bottom left

3SN-4SN 3 3Ys . .

3SN-4SN 4Ya 4Ya . .

riqht LA LB LC LD LE LF LG LH 1�6 11){6 1% 2){6 1% 2�6 11�6 11){6 1% 2% 3 2�6 3�6 2�6 3X 2r{6 2Ys 2r{6


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l-2� ...

I I " �p

i�'- \3 16 �

----------- -------�--� �

nofuze de-ion circuit breakers raintight enclosure • NEMA III

125 to 225 ampere 1 frame 600 volts a-c; 250 volts d-e

CB CB

Knockouts ore std. on this end.



conduit size In inches wiring space within enclosure

A n�-2

B 2yz-3

poles

2-3 3SN-4SN

reproduced lrom drawing 27-D-4258

October, 1 953 new information mailed to: E42·2H; D63-2D; C26-2B; CHH

top bottom left

5 2 5

right

2 2

Standard hub size is 3 inches. Plug will be supplied if hub is not desired. Reducers will be supplied if 2 or 2yz inch hub is required.


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--�-- " --- �------ "----� "-------

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Documents

com Correspondln& Paae Line Correspond Ina Paae Una ... · Correspondln& Paae Line Correspond Ina Paae Una CaL No. Style No. Cat Style DA-211S-I 1292 S72 3 1 DD-2627 12S3 286 s