Potter CR-135CW ROR Heat Detector, Normally Closed Contact, 135°F, White
The Potter CR-135CW (item 1000144) is a CR Series combination rate-of-rise and fixed-temperature heat detector, 135 F, with normally closed contacts and a white housing.
SKU: CR-135CW
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1-Year Warranty
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Product details
The Potter CR-135CW (item 1000144) is a CR Series combination rate-of-rise and fixed-temperature heat detector, 135 F, with normally closed contacts and a white housing.
The rate-of-rise element operates when the temperature at the detector climbs 15 F per minute, and the fixed element operates at the rated temperature. The rate-of-rise portion is restorable; the fixed-temperature portion is not.
Key features
- Dual action: rate of rise plus 135 F fixed temperature
- Low-profile design, white plastic housing
- Up to 70 ft spacing between detectors
- Normally closed contacts (open-contact versions available)
- Single or multiple circuit versions available
- 5-year warranty
Specifications
| Model | CR-135CW |
| Item number | 1000144 |
| Type | Rate-of-rise / fixed temperature heat detector |
| Fixed temperature | 135 F (non-restorable) |
| Rate of rise | 15 F per minute (restorable) |
| Contacts | Normally closed |
| Spacing | Up to 70 ft |
| Housing | White plastic |