The smallest UL recognized normally open type thermal protector sealed in PBT enclosure
Normally open type (Contacts close when temperature rises)
 
Operating
Temp

Tolerance
Differential
Breaking
Capacity
4A 125V AC
6000 cycle (resistive)
2.5A 250V AC
10000 cycle (resistive)
Overheat Protector
Switching Power Supply
UPS
Solenoid
Other Electronic Devices
Delay Timer
Ventilating Fan
 
Mounting method
In case of sensing heat directly from the heat source, place the thermal protector to touch itfs opposite surface of gUCHIYAh printed surface to the heat source.
*In case of sensing convection heat or heat emission, please contact Uchiya.
The condition of sensing heat differ case by case.
 
Model
Agency
Standard
Category
Electrical Ratings
Max Temp
File No.

OP71 OP72
EN(VDE)
EN60730-2-2
Thermal Motor Protector
250V AC
150C
892100-
4510-0026
EN(VDE)
EN60730-2-9
Thermal Cut-out
2.5A(1.6A)/250V AC
resistive(inductive)
10000 cycles
150C
892100-
4510-0027
EN(VDE)
EN60730-2-9
Thermal Cut-out
0.5A/250V AC
(resistive) 100000 cycles
150C
892100-
4510-0027
CQC
GB 14536.10

Thermostat
(Non-fused bimetal type)
(Normally Open)

4A/125V, 2.5A/250V AC
140Ž
CQC04002009090
CQC03002008320
uchiya logo

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