Why Choose the ABB CT-TGC.12 Time Relay?
The ABB CT-TGC.12 is a compact single-function electronic pulse generator time relay designed for reliable cyclic timing and switching in industrial control and automation systems. As part of the established ABB CT-C timer range, it provides a recycling unequal-times function for applications requiring repeatable timed pulses.
The CT-TGC.12 provides 2 x 7 selectable time ranges from 0.05 s to 100 h, allowing both the pulse duration and interval to be configured across a broad timing range. This makes the relay suitable for sequencing, cyclic control, signalling and automated switching applications.
With a rated control supply of 24–48 V DC or 24–240 V AC, one changeover relay output and a voltage-related control input, the CT-TGC.12 offers flexible integration into industrial control circuits. Its compact 17.5 mm wide housing is designed for space-efficient DIN rail installation.
Key Advantages
- Compact electronic pulse generator time relay for industrial automation.
- Recycling unequal-times function for repetitive pulse generation.
- 2 x 7 selectable time ranges from 0.05 s to 100 h.
- 24–48 V DC or 24–240 V AC control supply.
- One changeover (1 c/o) relay output for versatile switching.
- Voltage-related, non-floating control input for reliable triggering.
- Compact 17.5 mm wide housing for control panels with limited space.
Key Features
- ABB CT-C timer relay range.
- Pulse generator timing function with recycling unequal times.
- 2 x 7 selectable time ranges.
- 0.05 s to 100 h overall timing range.
- 1 c/o (SPDT) relay output.
- 250 V / 4 A rated output contact.
- 24–48 V DC / 24–240 V AC rated control supply.
- Voltage-related, non-floating control input.
- DIN rail mounting for straightforward control panel installation.
- Screw terminals for secure industrial wiring.
Reliable Pulse Generation for Industrial Automation
The ABB CT-TGC.12 provides repeatable pulse generation for electrical control systems where equipment needs to be switched cyclically according to defined timing intervals. Its recycling unequal-times function allows the relay to generate repeating cycles with separately adjustable timing periods.
The combination of broad timing ranges, flexible AC/DC control supply and a changeover relay output makes the CT-TGC.12 suitable for integrating timed pulse sequences into industrial control panels and automation equipment. Its compact DIN rail housing also helps conserve valuable panel space.
Typical Applications
- Industrial automation and control panels.
- Cyclic machine control and sequencing.
- Timed switching and repetitive pulse generation.
- Signalling and indicator control.
- Process automation and timed control circuits.
- Equipment requiring repetitive ON/OFF pulse sequences.
