THERMAL FUSE SPECIFICATION

PRODUCT NAME：THERMAL FUSE

MODEL：RYD

MARK：LEBAO

EDITOR：GUOHUA WANG

CHECKER：MENGJIE ZHOU

APPROVAL：HAOJIE ZHOU

CIXI CITY AIYISAI ELECTRICA APPLIANCES FACTORY

2010 EDITION

TEL:057463313328

BUSINESS CONTACT:WUHAN ZHENGUAN INDUSTRY AND TRADE CO.,LTD

TEL:00862762609373

MOBILE:15872364845/13805819543

EMAIL:whzggm@gmail.com

zhj@aimosheng.com

FAX:00862785808250

ATTN:MR RICHARD/MR BOB

RYD Thermal Fuse Rated Form

Certification Model № TF

℃

TH

℃

TM

℃ UL TUV CUL PSE VDE CCC KTL

SGS

RYD73 73 53 150 ● ▲

RYD77 77 57 150 ● ● ● ● ▲

RYD84 84 64 150 ● ● ● ▲

RYD98 98 78 150 ● ● ▲

RYD99 99 79 150 ● ● ● ▲

RYD104 104 84 150 ● ● ● ● ▲

RYD105 105 85 150 ● ▲

RYD110 110 90 150 ● ● ● ● ▲

RYD115 115 95 150 ● ▲

RYD117 117 95 150 ● ● ● ● ▲

RYD121 121 101 159 ● ● ● ▲

RYD125 125 105 179 ● ▲

RYD128 128 108 179 ● ● ● ● ▲

RYD133 133 113 189 ● ● ● ● ▲

RYD139 139 119 189 ● ▲

RYD142 142 122 189 ● ● ● ▲

RYD144 144 124 189 ● ● ▲

RYD152 152 132 205 ● ▲

RYD157 157 137 205 ● ● ● ▲

RYD165 165 145 205 ● ● ● ▲

RYD169 169 149 205 ● ▲

RYD172 172 149 240 ● ● ● ● ▲

RYD184 184 164 240 ● ● ● ▲

RYD192 192 172 240 ● ● ● ▲

RYD200 200 180 240 ● ▲

RYD216 120 196 310 ● ● ● ● ▲

RYD227 227 207 370 ● ● ● ▲

RYD228 228 207 370 ● ▲

RYD229 229 207 370 ● ▲

RYD240 240 220 450 ● ● ● ▲

● approved ▲ RoHS compliant

UL 120V 15A

TUV 250V 10A/15A

PSE 250V 10A/15A

EK 250V 10A

CCC 250V 10A/15A

Maxium temperature limit(TM): The maximum temperature at which a Thermal Cutoff can be maimtained for

10 minutes without reclosing the fuse will not change its state, until reaches rated temperature

Holding temperature (TH): The maximum temperature at which a thermal Cutoff will not cause a change in state

of conductivity to open circuit while conducting rated current Rated fuaction temperature(TF): The temperature at which a Thermal Cutoff changes its state of conductivity to

open circuit detection curret, the tolerance of temperature are +0 -5 degrees

Dimension Drawing

BOM

Part Material

Lead A Copper

Lead C Copper

Shell Brass

Seal Epoxy Gule

Characteristic Test

Lead Treatment

Installation

USE NOTE:

When in welding, attention should be paid not to make welding heat too high to cause

fusible heat protector to operate. In order to avoid this from happenn, fixtures can be used

around the cover of safety pipe so that heat will be distributed and work can be done in

short period. Also reducing welding temperature or be away from safe pipe body is also

helpful

When in riveting or heat sealing, attention should be paid not to increase resistance

If the resistance from connector is too large, it will cause abnormal heat and cause

fusible heat protector to operate when going through current.

Especially in riveting, resistance will be increased due to influence from heat cycle or

temperature. Please make careful consideration for this.

After fusible heat protector is installed, please do not pull, turn or twist down leads.

When using RYD fusible protector, please do not let resin side down-lead have contact

with the body from fusible heat protector. If resin side down-lead has contacts with the

body, then the electric current will go to the other end of lead through the body, so circuit

cannot be cut

When electric current goes through the body of RYD fusible heat protector, please do

not let the body from fusible heat protector have contact with metal parts from installation

position

Packing Information

200pcs per bag

5bags per Box

5Boxes Per Carton(10000pcs per carton)

Carton SIZE

43cmx27cmx17cm