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nc1-f420 chint contactor head mount auxillary block with 2no contacts
CHINT NC1-F420 front-mounted auxiliary contact block with 2 normally open contacts for NC1 and NC2 contactors used in industrial control systems.
£4.03
Why Choose the CHINT NC1-F420 Auxiliary Contact Block?
The CHINT NC1-F420 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. As part of the CHINT NC1 auxiliary contact accessory range, it provides additional control and signalling capability for electrical panels, machinery and automation systems.
Featuring a 2 normally open (2NO) auxiliary contact configuration, the NC1-F420 enables expanded contactor functionality for feedback, signalling and control circuits. Its head-mounted design allows quick installation onto compatible CHINT contactors, providing a flexible solution for industrial control system builders.
The NC1-F420 is suitable for industrial environments where dependable auxiliary switching performance is required. Designed for compatibility with CHINT NC1 and NC2 contactors, this accessory helps improve control circuit flexibility without replacing the complete contactor assembly.
Key Advantages
- Reliable front-mounted auxiliary contact block for CHINT contactors.
- 2NO auxiliary contacts for signalling, monitoring and control applications.
- Quick snap-on installation onto compatible contactors.
- Expands contactor functionality for industrial automation systems.
- Compact modular design for efficient electrical panel layouts.
- Suitable for feedback and auxiliary control circuits.
Key Features
- CHINT NC1-F auxiliary contact block series.
- 2 normally open auxiliary contacts.
- Front / head mounting design.
- Compatible with CHINT NC1 and NC2 series contactors.
- Designed for control, signalling and feedback circuits.
- Modular accessory design for industrial contactor systems.
- Quick snap-on installation.
Reliable Auxiliary Control Expansion
Auxiliary contact blocks such as the CHINT NC1-F420 expand the capabilities of industrial contactors by providing additional switching contacts for monitoring, signalling and control functions. These accessories allow automation engineers to create more flexible and reliable electrical control circuits.
The NC1-F420 head-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 feedback and signalling circuits.
- Machine 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 | 2NO | |
| Manufacturer | CHINT | |
| Series | NC1-F Auxiliary Contact Blocks | |
| Model | NC1-F420 | |
| Product type | Auxiliary contact block | |
| Mounting position | Front / head mount | |
| Auxiliary contact configuration | 2NO | |
| 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-F420 used for?
The CHINT NC1-F420 is used to add additional auxiliary contacts to compatible CHINT contactors for signalling, feedback and control circuit functions.
What contact arrangement does this accessory provide?
The NC1-F420 provides 2 normally open (2NO) auxiliary contacts.
How is the NC1-F420 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-F420 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 feedback, 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, feedback and control circuit expansion are essential.
