CT1 Nidac Series 4 General Purpose Timer 12 to 24 V DC
The CT1 is a Nidac Series 4 general purpose timer for 12 to 24 V DC control applications. It features selectable timing ranges, DIP switch timing selection, selectable trigger polarity, and a heavy-duty changeover relay.
The timer is designed for access control, automation, and signalling applications requiring timed relay operation. It supports multiple operating modes, LED relay indication, and adjustable trigger behaviour for a range of control functions.
Key Features
- Four timing ranges support short delay tasks through to extended timed operation
- DIP switch timing avoids pot adjustment and improves repeatability
- Selectable trigger polarity helps match different control outputs
- Heavy duty changeover relay supports a wider range of low-voltage switching tasks
- LED indication gives clear feedback when the relay is active
- Catalogue Family:
- ACCESSORIES & OTHERS
- Product Type:
- Accessories & Others
- Operating Voltage:
- 10.5 to 28 V DC
- Timing Ranges:
- 1 to 255 seconds; 10 to 2550 seconds; 1 to 255 minutes; 1 to 255 hours
- Trigger Voltage:
- High greater than 3 V DC; low less than 2 V DC
- Relay Maximum Switching Current:
- 5 A
- Relay Maximum Switching Voltage:
- 30 V DC, 125 V AC
- Dimensions Without Feet:
- 38 x 72 x 19.5 mm
- Dimensions with Feet:
- 50 x 84 x 23.5 mm
- Quiescent Current:
- 8 mA at 12 V DC; 10 mA at 24 V DC
