MARS time delay relays are used for a variety of applications in heating and air conditioning. They operate by means of a solid state PTC (positive temperature coefficient) device which heats up as current passes through it from the control circuit. This heat causes a positive, snap-acting disc to make or break the necessary contacts.
Product Features:
- Shock & vibration resistant internal snap action automatic reset switch mechanism assures positive make/break action
- Non-positional
- Wide selection for any application
- Voltage and ambient compensated
- UL and CSA listed
- Used for electric heat, air conditioning, heat pumps, gas & oil furnaces, unit heaters and commercial refrigeration
Product Specifications:
- Type: SPST
- Number of Switches: 1
- Main Switch on Time(Sec): 1-60
- Main Switch Off Time (Sec): 1-45
- Number of Timings: 1
- FLA @ 240V: 25
- Control Volts: 24