◆FEATURES
Ambient Temperature Range : 60°c ~ 165℃
Signal Transmitter, Guidance Lamp System, Emergency Lighting System, Fire Alarm System, Thermal Sensing Devices etc.
UTR Series Thermal cutoffs (Thermal links Thermal cutoff) is made of low melting alloy which open electrical contacts when temperatures exceed the specified TF level.
The products are widely used in electric current provider, power switch, computer, telephone, home appliance, communication products, all kinds of instrument and electronic and electric components, motor and all kinds of small home appliance such as electric iron, thermoelectric blower, microwave oven, refrigerator etc as heat protection.
◆UNIXTHERM TEMPERA TURERATING
| PART NO |
FUNCTION TE MP. |
ELECTRICAL RATING |
| UTR50D |
50 |
MAX. 250V
MAX. 2A |
| UTR57D |
57 |
| UTR67D |
67 |
| UTR73D |
73 |
| UTR78D |
78 |
| UTR85D |
85 |
| UTR92D |
92 |
| UTR99D |
99 |
| UTR101D |
101 |
| UTR105D |
105 |
| UTR111D |
111 |
| UTR116D |
116 |
| UTR120D |
120 |
| UTR129D |
129 |
| UTR136D |
136 |
TOLERANCE
TF + 2 ℃
|
| UTR142D |
142 |
| UTR152D |
152 |
| UTR171D |
171 |
| UTR185D |
185 |
| UTR193D |
193 |
| UTR198D |
198 |
| UTR206D |
206 |
| UTR217D |
217 |
| UTR229D |
229 |
| UTR241D |
241 |
◆DIMENSIONS
◆EXAMPLE
●
UTR50D Preliminary Signal
When the ambient temperature becomes 50 ±℃
it sends the preliminary signal.
●UTR78D Emergency Signal
When the ambient temperature becomes 78 ±℃
it sends the emergency signal.
●UTR99D Operating Apparatus
When the ambient temperature becomes 99 ±℃
it operates the fire extinguisher.
