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CUBE RELAY TIMER, 10 AMPS The TGSCB series meets the needs of HVAC applications requiring more than 1 amp output for compressor protection. An optional 1-second Delay On Make is offered to prevent contactor “hum.” Simple 3 terminal connection and an encapsulated 2" x 2" package. Anti-short-cycle timers prevent premature cycling of compressors in refrigeration, air conditioning and heat pumps, thereby reducing nuisance tripping of fuse or circuit breaker.


TGC Delay on Make  Relay Timer 10-30 Amps

Timing Mode

When power is applied (i.e. thermostat closes), the load energizes. Removal of power begins the “lockout” and the time delay begins (i.e. locking out the compressor). The load is energized after the time delay expires.

S1 option provides a 1-second delay before the load is energized.

Delay On Make option delays the initial load output for up to 5 minutes.

Cube Relay, 10-30 Amps, Timer with Relay Output


  • Can replace all solid state timers
  • Relay rating of 10 amps
  • No voltage drop to load
  • No leakage current in N.O. position
  • No minimum load
  • Optional Delay On Make
  • Transient protected
  • 100% load isolation
  • Totally encapsulated for protection from harsh environments
  • RoHS compliance available
Basic Wirings and Dimensions
Solid State DC Voltage
  • Input Voltage
VAC or VDC: 24 
VAC: 120 or 230
  • Time Delay 
Any time fixed or adjustable up to 10 minutes
  • Repeatability
Time tolerance of ±20%
  • Initiate Time 
16 milliseconds
  • Relay Output 
10 amps resistive
  • Relay Life Expectancy 
Mechanical: 1 million cycles
Electrical: 100,000 cycles electrical under full load
  • Protection 
Transient Protection: 18 joules
  • Temperature Ranges: 
Storage: -40°C to +85°C
Operating: -25°C to +65°C
  • Physical Data 
Surface mount with single #8 or #10 screw
  • Connection & Termination 
0.25" quick connects

Data Sheet:

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