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Cube Relay Timer - TGSCB Timers From Airotronics
Cube Relay Timer
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TGSCB Timers
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 "chatter." Simple 3 terminal connection in an encapsulated 2" x 2" package.
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Timing Mode
Anti-Short Cycle or Lockout Application of input voltage (thermostat closes) to the timer energizes the load, the S1 option provides a 1 second delay before the load is energized. Removal of power begins the "lockout" and the time delay locks out the compressor. The load is energized after the time delay expires. |
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FEATURES |
- Can replace all solid-state timers
- Relay rating of 10 amps
- No voltage drop when turned on
- No leakage current in N.O. position
- No minimum load
- Optional "delay on make"
- Transient protected
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- 100% Load isolation
- Totally encapsulated for protection from harsh environments
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| BASIC WIRING AND DIMENSIONS |
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| SPECIFICATIONS |
Input Voltage:
- VAC or DC: 24
- VAC: 120, 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:
- 1 million cycles mechanically
- 100,000 cycles electrical under full load
Protection: Translent Protection: 18 joules Temperature Ranges:
- Storage: -40°C to + 85°C
- Operating: -40°C to +85°C
Physical Data: Surface mount with single #8 or #10 screw Connection & Termination: 0.25" quick connects
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| SELECTION PROCEDURE |
| Mode of Operation |
Series |
Input Voltage |
Time Ranges |
Time Adjustment Method |
Relay Output Form |
Options |
Anti-Short Cycle (Lockout) |
TGSCB |
- 120 VAC
- 230 VAC
- 24 VAC
- 24 VDC
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VARIABLE TIME PERIODS |
- Integral knob
C Factory fixed |
2 SPST Normally open |
H 10 amps
S1 1 second on delay |
060 - 1 min. 0120 - 2 min. 0180 - 3 min. 0240 - 4 min. 0300 - 5 min. 0600 - 10 min.
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| FIXED TIME PERIODS |
| Any fixed time up to 10 minutes |
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