E2

Amperes - 28vDC

Altitude Inrush Resistive Motor Inductive

Sea Level 24 7 4 4

50,000 Feet 24 7 4 2.5

100,000 Feet 24 7 4 1.5

Poles and Throw Actuator

op. Force

Characteristics

2 PDT

4 PDT

2 PDT

2 PDT

4 PDT

2 PDT

4 PDT

Plunger

Plunger

Plunger

Plunger

Plunger

RollerPlunger

RollerPlunger

6-12 lbs.

6-12 lbs.

6-12 lbs.

6-12 lbs.

6-12 lbs.

6-12 lbs.

6-12 lbs.

4 lbs. min.

4 lbs. min.

4 lbs. min.

4 lbs. min.

4 lbs. min.

4 lbs. min.

4 lbs. min

.040 in. max.

.040 in. max.

.070 in. min.

.040 in. max.

.040 in. max.

.040 in. min.

.040 in. max.

.250 in. min.

.250 in. min.

.250 in. max.

.125 in. min.

.125 in. min.

.125 in. min.

.125 in. min.

.020 in. max.

.020 in. max.

.020 in. max.

.020 in. max.

.020 in. max.

.020 in. max.

.020 in. max.

MS21321-1(8805/39)

MS21321-2(8805/39)

MS24331-1(8805/40)

MS27240-1(8805/43)

MS27240-2(8805/43)

MS27240-3(8805/43)

MS27240-4(8805/43)

H11-335

H11-395

H11-375

H11-330

H11-390

H11-331

H11-391

7.2

12.5

7.3

8

13.6

8

13.6

.980

1.20

.980

1.0

1.20

1.0

1.20

.720

1.03

1.015

.720

1.03

.720

1.03

.625-24

.625-24

.625-24

.469-32

.469-32

.32

.469-32

ReturnForce

Diff.Travel

MS PartNumber

CatalogNumber

Weight(oz.)

Height“A” Dim.

Housing Dimensions Inches

Standard Base

Diameter“B” Dim.

BushingThread

SizePre-

Travelover-Travel

Cat. No. H11-375 Cat. No. H11-330 Cat. No. H11-395 Cat. No. H11-390 Cat. No. H11-335 Cat. No. H11-331

STANDARD SWITCH SERIES

LIMIT SWITCHESSeries - H11 Environmentally Sealed Switches

SELECTIoN TABLE - All switches shown have 6-foot length lead wire per MIL-W-22759/7 marked per MIL-W-5088.

CURRENT RATINGSFEATURES

• Currentratingsupto7amperes• Twoandfourpoleconfigurations• Wireleadswithstrainrelief• Connectoroptionavailable• Singleholemounting• Icescrapingcapability• Simultaneouscontactcircuitry• Reliablelifetimeoperation• Durableconstructionforharsh environment applications• Wiringschematiclocatedonswitch body• Customizedtofityourexact application

SPECIFICATIoNS

• MIL-PRF-8805approved• EnclosureperMIL-PRF-8805Design4 (Resilient)• WireleadsperMIL-W-22759/7• Operatingtemperaturerange: -65°Fto+185°F (-55°Cto+85°C)• Electricallife:25,000cyclesatratedload• Mechanicallife:25,000cycles• Allmetalpartstreatedforcorrosion resistance

SAFRAN ELECTRICAL & POWER

“Safran Electrical & Power Proprietary Information. Information contained in this document is Safran Electrical & Power Proprietary Information and is disclosed in confidence. It is the property of Safran Electrical & Power and shall not be used, disclosed to others, or reproduced without the express written agreement of Safran Electrical & Power. If consent is given for reproduction in whole or in part, this notice set forth on each page of this document shall appear in any such reproduction in whole or in part. Unauthorized export or re-export is prohibited.”

E3

A

B

.37[17,78]

.25[6,35]

72.00[1,828]

Plunger operated - As with all push-on units, this actuator has an ice scraper for clearing the plunger of ice and debris with each operation.

Roller Plunger - For cam and slide actuation. Roller adjusts radially in 45° increments. Cam differential should not exceed 0.125 in., and cam slope should not exceed 30° .

Dimensions for reference only.

STANDARD0.00 = inches

[0,0] = mm

.625[15,88]

.375[9,53]

.469- 32 UNS THREAD

Roller Plunger

Plunger

E-2-1/PART 2.AI

120W120W

ROLLER

1.29

5[3

2,89

]

.638

[16,

21]

.434

[11,

02]

.250[6,35]

.625

[15,

88]

.875

[22,

22]

.469-32 UNS THREAD

2 P.D.T.

1

2

35

6

4

E-2-1B/SCHEM.AI

4 P.D.T.

1

2

35

6

4

8

9

7

11

12

10

2 P.D.T.

1

2

35

6

4

E-2-1B/SCHEM.AI

4 P.D.T.

1

2

35

6

4

8

9

7

11

12

10

.625[15,88]

.375[9,53]

.469- 32 UNS THREAD

Roller Plunger

Plunger

E-2-1/PART 2.AI

120W120W

ROLLER

1.29

5[3

2,89

]

.638

[16,

21]

.434

[11,

02]

.250[6,35]

.625

[15,

88]

.875

[22,

22]

.469-32 UNS THREAD

WIRE LEADSMARKED PERMIL-W-5088

EPOXY POTTINGAROUND TERMINALS

STANDARD GLASSTO METAL —

HEADER PLATE

SOLDEREDJOINTS

BASICSWITCHES

(STANDARDSERIES)

STAINLESSSTEEL

BUSHING& HOUSING

ICE SCRAPERRING

STAINLESSSTEEL

PLUNGER/ACTUATOR

O-RING SEAL

MIL LISTEDMOUNTED

HARDWARE

WELD JOINTS

INERT GASFILLED

SWITCHINGCHAMBER

E-2-1/HATCHED.AI

LIMIT SWITCHESSeries - H11 Environmentally Sealed Switches

STANDARD ACTUAToR

SCHEMATIC

BASIC CoNSTRUCTIoN

STANDARD ACTUAToR

4.P.D.T.

STANDARD BASE

SAFRAN ELECTRICAL & POWER

“Safran Electrical & Power Proprietary Information. Information contained in this document is Safran Electrical & Power Proprietary Information and is disclosed in confidence. It is the property of Safran Electrical & Power and shall not be used, disclosed to others, or reproduced without the express written agreement of Safran Electrical & Power. If consent is given for reproduction in whole or in part, this notice set forth on each page of this document shall appear in any such reproduction in whole or in part. Unauthorized export or re-export is prohibited.”