Potter CF-135-2


CF Series Conventional Heat Detector; Double Circuit, Normally Open Contacts, Fixed

Availability: Estimated 8 days

Condition: New
Brand: Potter
Status: Active
SKU: 104302
Manufacturer Part #: CF-135-2
Secondary Part #: 1000150


The model number suffix “-2”, indicates that the detector is a double circuit with two (2) sets of Normally Open (N/O) contacts. The second set of N/O contacts are used to activate a local ancillary function that includes elevator recall, release of magnetically-held doors, local signal operation, local annunciation, etc. In many cases this set of contacts will be connected to a controlling relay that is used to switch heavier voltages. The “CF” series detectors are installed in areas where rapid increases in ceiling temperature are expected. Such locations include boiler rooms, industrial kitchens, commercial laundry rooms, janitor closets, change rooms with shower facilities, and saunas.

Additional information

Weight 0.2 lbs

Potter Electric Signal Company, LLC




Unit of Measurement

EA (Each)

Production Status


Double Circuit Normally Open Contacts; CR/CF Aluminum Series


Fire Detection Devices - Data Sheet