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nc1-f402 chint contactor head mount auxillary block with 2nc contacts
CHINT NC1-F402 front-mounted auxiliary contact block with 2 normally closed contacts for NC1 and NC2 contactors used in industrial control systems.
£4.03
Why Choose the CHINT NC1-F402 Auxiliary Contact Block?
The CHINT NC1-F402 is a reliable front-mounted auxiliary contact block designed for use with CHINT NC1 and NC2 series contactors in industrial automation and motor control applications. This accessory expands contactor functionality by providing additional control and signalling contacts for electrical panels, machinery and automation systems.
Featuring a 2 normally closed (2NC) auxiliary contact configuration, the NC1-F402 enables improved control flexibility for interlocking, feedback and status indication circuits. Its compact head-mount design allows quick installation onto compatible CHINT contactors, helping engineers and panel builders customise control systems efficiently.
The NC1-F402 is suitable for industrial environments where dependable auxiliary switching performance is required. Designed as part of the CHINT NC1 accessory range, it provides a simple solution for expanding contactor control capability without replacing the complete contactor assembly.
Key Advantages
- Reliable front-mounted auxiliary contact block for CHINT contactors.
- 2NC auxiliary contacts for signalling and control applications.
- Quick snap-on installation onto compatible contactors.
- Expands contactor functionality for automation systems.
- Compact modular design saves electrical panel space.
- Suitable for industrial interlocking and feedback circuits.
Key Features
- CHINT NC1-F auxiliary contact block series.
- 2 normally closed auxiliary contacts.
- Front / head mounting design.
- Compatible with CHINT NC1 and NC2 contactors.
- Designed for signalling, interlocking and control circuits.
- Modular accessory design for industrial contactor systems.
- Supports AC and DC control applications.
Reliable Auxiliary Control Expansion
Auxiliary contact blocks such as the CHINT NC1-F402 are used to expand the functionality of industrial contactors by adding extra switching contacts for monitoring, signalling and control functions. These accessories allow automation engineers to create more flexible and reliable electrical control circuits.
The NC1-F402 front-mounted auxiliary block is designed for straightforward integration with compatible CHINT contactors, helping simplify installation while improving control circuit functionality within industrial automation systems and electrical switchgear assemblies.
Typical Applications
- Industrial motor starter assemblies.
- Automation and PLC control systems.
- Electrical interlocking circuits.
- HVAC and ventilation control panels.
- Pump and compressor control systems.
- OEM machinery and industrial switchgear.
Technical Specifications
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| Device Type | Auxiliary contact block | |
|---|---|---|
| Auxiliary Contacts | 2NC | |
| Manufacturer | CHINT | |
| Series | NC1-F Auxiliary Contact Blocks | |
| Model | NC1-F402 | |
| Product type | Auxiliary contact block | |
| Mounting position | Front / head mount | |
| Auxiliary contact configuration | 2NC | |
| Compatible contactors | CHINT NC1 and NC2 series | |
| Rated insulation voltage | Up to 690 V | |
| Utilisation category | AC-15 / DC-13 | |
| Frequency | 50 / 60 Hz | |
| Standard compliance | IEC/EN 60947-5-1 | |
| Mounting method | Snap-on front mounting | |
| Protection rating | IP20 |
Frequently Asked Questions
What is the CHINT NC1-F402 used for?
The CHINT NC1-F402 is used to add additional auxiliary contacts to compatible CHINT contactors for signalling, interlocking and control circuit functions.
What contact arrangement does this accessory provide?
The NC1-F402 provides 2 normally closed (2NC) auxiliary contacts.
How is the NC1-F402 installed?
The accessory uses a front-mounted snap-on design for quick installation onto compatible CHINT contactors.
Which contactors are compatible with this auxiliary block?
The NC1-F402 is designed for use with compatible CHINT NC1 and NC2 series contactors.
What are auxiliary contact blocks used for?
Auxiliary contact blocks are used for signalling, electrical interlocking, status indication and automation control functions within industrial systems.
Trusted by Control Panel Builders Worldwide
CHINT auxiliary contact blocks are widely used in industrial automation and motor control systems where reliable signalling, interlocking and control circuit expansion are essential.
