ns2-25-fa1001 chint 1 n/o 1 n/c fault/signal contacts

Why Choose the CHINT NS2-25-FA1001 Fault Signal Contact Block?

The CHINT NS2-25-FA1001 is a specialised fault and signal auxiliary contact block designed specifically for use with CHINT NS2 manual motor starters. This accessory expands the signalling and monitoring functionality of NS2 motor protection devices by providing dedicated fault indication contacts for industrial motor control and automation systems.

Engineered for reliable industrial performance, the NS2-25-FA1001 provides additional signalling capability for overload trip indication, fault monitoring and remote status feedback. Its compact side-mounting configuration enables simple integration with compatible NS2 motor starters while maintaining efficient panel layouts in industrial control systems.

The auxiliary unit includes 1 normally open and 1 normally closed fault/signal contact, making it ideal for machine safety systems, PLC monitoring, alarm circuits and industrial automation applications where accurate motor starter status indication is required. The robust industrial design ensures dependable long-term operation in demanding environments.

Key Advantages

• Designed specifically for CHINT NS2 manual motor starters.
• Provides dedicated fault and signal indication contacts.
• 1 NO + 1 NC auxiliary contact configuration.
• Supports industrial alarm and monitoring circuits.
• Compact side-mounted configuration.
• Reliable switching performance for automation systems.

Key Features

• CHINT NS2 accessory series.
• 1 NO + 1 NC fault/signal contact arrangement.
• Side-mounted clip-on configuration.
• Compatible with CHINT NS2 motor starters.
• Suitable for signalling and monitoring circuits.
• Industrial-grade accessory construction.
• Reliable electromechanical switching operation.
• Suitable for industrial automation applications.

Technical Specifications

• Manufacturer: CHINT
• Series: NS2 Accessories
• Model: NS2-25-FA1001
• Product type: Fault/signal auxiliary contact block
• Compatible device: CHINT NS2 manual motor starters
• Contact configuration: 1 NO + 1 NC
• Contact type: Fault and signal contacts
• Mounting position: Side-mounted
• Mounting style: Clip-on installation
• Rated insulation voltage (Ui): 690 V
• Thermal current (Ith): 2.5 A
• Rated impulse withstand voltage (Uimp): 2.5 kV
• Application: Fault signalling and status monitoring
• Industrial compatibility: Motor starter and automation systems
• Operating function: Alarm indication and control feedback
• Compliance standards: IEC/EN 60947 compatible systems

Reliable Fault Monitoring for Motor Control Systems

Fault signal contact blocks are widely used in industrial automation systems to provide additional monitoring and alarm functionality for motor starters and protection devices. The CHINT NS2-25-FA1001 expands the functionality of compatible NS2 manual motor starters by enabling dedicated fault indication and remote status signalling circuits.

Its compact mounting configuration simplifies installation while supporting reliable integration into industrial motor control panels, machine safety systems and automation equipment where motor trip indication and fault monitoring are essential.

Typical Applications

• Industrial motor starter assemblies.
• Automation and PLC monitoring systems.
• Motor trip and fault indication circuits.
• Industrial alarm and signalling systems.
• Machine control and protection systems.
• OEM electrical and automation equipment.

Trusted by Industrial Engineers Worldwide

CHINT NS2 accessories and motor control components are widely used in industrial automation systems to deliver dependable motor protection, signalling functionality and reliable long-term operation.