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     CRMZ      Download PDF

About the CRMZ
Self-Hold Thermal Protector
The CRMZ self-holding device is based on the CRM series snap action thermal protectors but features an enclosed heating element to provide safer product performance. The device will reset only after power is turned off and the temperature drops below the reset temperature

Applications
The CRMZ series protectects against overheating & overcurrent in electric heating elements, fractional horsepower motors, fluorescent ballast, transformers, PCB, sodium lamps, metal halide rectifiers and more.

Specifications
Trip temp.: 45°C ~ 120°C tolerance: ±5°C
                (according to customers requirement)
Reset temp.: see table for reset temperature code
Rated voltage: AC240V, DC24V
Contact capacity: 4A
Cycle rating: up to 10,000 cycles

Certification
CUL & UL: E345651
RoHS Compliant

Please contact your Cantherm sales representative for more details on options.

     



Dimensions

 

Markings

Reset Temperature Codes

Code for reset temperature
Range of reset temperature
A
45°C lower than trip temp. (tolerance ±15°C)
B
35°C lower than trip temp. (tolerance ±15°C)
C
25°C lower than trip temp. (tolerance ±15°C)
D
Reset differential greater than ±35°C


Current / Trip Time



Current / Temperature Curve

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CANTHERM
(800) 561-7207 | sales@cantherm.com
Canadian Thermostats & Control Devices Ltd.