CHINT NC1-F5-T4 pneumatic ON-delay timer module with adjustable 10 to 180 second timing range and 1 NO + 1 NC contacts for industrial automation and contactor control systems.
£77.47
The CHINT NC1-F5-T4 is a reliable pneumatic ON-delay timer module designed for use with the CHINT NC1 contactor series. Engineered for industrial automation and motor control systems, this accessory provides accurate delayed switching functionality for electrical control circuits requiring controlled start-up timing.
Featuring an adjustable 10 to 180 second ON-delay timing range, the NC1-F5-T4 enables controlled circuit activation after the contactor coil is energised. This makes it ideal for sequencing operations, delayed motor starting, ventilation systems, machinery control and industrial automation applications requiring extended timed ON-delay functionality.
The module mounts directly onto compatible CHINT NC1 contactors and includes 1 normally open and 1 normally closed timed auxiliary contact. Its pneumatic timing mechanism provides dependable operation without requiring a separate control power supply, making it suitable for demanding industrial environments and OEM machine building applications.
Pneumatic timers are widely used in industrial automation systems to introduce controlled switching delays into electrical control circuits. The NC1-F5-T4 provides an ON-delay function, meaning the timing sequence begins when the control signal or contactor coil is energised, delaying the activation of the timed contacts.
This type of timer is commonly used in motor starting circuits, conveyor systems, process control applications and machine sequencing operations where delayed activation improves operational reliability and reduces electrical or mechanical stress on equipment. The pneumatic timing mechanism offers dependable operation with minimal maintenance requirements.
| Series | NC1 Contactor Accessories |
|---|---|
| Product type | Pneumatic ON-delay timer |
| Timing range | 10 to 180 seconds |
| Delay type | ON-delay |
| Contact configuration | 1 NO + 1 NC |
| Mounting type | Front mounted on NC1 contactors |
| Compatible series | CHINT NC1 / NC1D / NC1N contactors |
| Operation type | Pneumatic mechanical timing |
| Rated insulation voltage | Up to 690 V |
| Standards | IEC/EN 60947 |
| EAN | 6940092491185 |
The NC1-F5-T4 is a pneumatic ON-delay timer used with CHINT contactors to provide delayed switching functionality in industrial control circuits.
The timer offers an adjustable ON-delay range from 10 seconds to 180 seconds.
ON-delay means the timing period starts after the control signal or contactor coil is switched on, delaying the activation of the timed contacts.
The NC1-F5-T4 is designed for use with compatible CHINT NC1, NC1D and NC1N contactor series.
The timer mounts directly onto the front of compatible CHINT contactors for compact installation within control panels.
CHINT pneumatic timer modules are widely trusted by automation engineers and panel builders for dependable timing performance, simple installation and reliable operation in industrial control systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...