DESCRIPTION

· The SPM Series Temperature Switch Relay is a non-volatile latching relay designed for temperature monitoring and control.
· It operates at 120 VAC, 50/60 Hz with a power requirement of 2 VA and is suitable for continuous duty cycle.
· Available in SPDT (SPM-120-ACA) and DPDT (SPM-120-ADA) configurations, both rated for 10 A @ 250 VAC.
· Features a bistable relay that maintains its state during power failures and includes LED indicators for status monitoring.

FEATURES

· Control Voltage: 120 VAC, 50/60 Hz
· Power Required: 2 VA
· Duty Cycle: Continuous
· Contact Ratings: SPDT (10 A @ 250 VAC), DPDT (10 A @ 250 VAC)
· Response Times: Operate ~10 ms, Release ~1 sec
· Life Expectancy: Mechanical 30 Million Operations, Electrical 50,000 Operations @ Rated Load
· Indicators: Green LED (normal), Red LED (fault) for SPM-120-ACA; None for SPM-120-ADA
· Temperature Switch: 12 VDC, 2 mA max
· Operating Temperature: -4° to 131°F (-20° to +55°C)
· Storage Temperature: -40° to 185°F (-40° to +85°C)
· Enclosure: 11-Pin plug-in “A” style
· Weight: 8 oz

APPLICATIONS

· Ideal for monitoring and controlling temperature in various industrial and commercial applications.
· Suitable for use in environments requiring reliable temperature switch monitoring with latching relay functionality.
· Can be used in systems where maintaining relay state during power failures is critical.
· Applicable in setups requiring manual reset capabilities and status indication via LEDs.