ns2-80b-au11 chint 1 n/o 1 n/c side mount contacts for ns2-80b

Why Choose the CHINT NS2-80B-AU11 Auxiliary Contact Block?

The CHINT NS2-80B-AU11 is a dedicated side-mounted auxiliary contact block designed specifically for use with CHINT NS2-80B manual motor starters. This accessory expands the signalling and control capabilities of NS2-80B motor protection devices by providing additional auxiliary switching contacts for industrial automation and motor control applications.

Engineered for reliable industrial performance, the NS2-80B-AU11 enables dependable status indication, remote signalling and interlocking functionality within motor control systems. Its compact side-mounted design integrates directly with compatible NS2-80B motor starters while maintaining efficient panel layouts and simplified installation.

The auxiliary contact unit provides 1 normally open and 1 normally closed auxiliary contact, making it ideal for PLC monitoring, control circuits, alarm systems and industrial automation applications requiring accurate motor starter status feedback. Its industrial-grade construction ensures dependable long-term operation in demanding environments.

Key Advantages

• Designed specifically for CHINT NS2-80B manual motor starters.
• Provides reliable auxiliary signalling functionality.
• 1 NO + 1 NC auxiliary contact configuration.
• Suitable for industrial interlocking and control circuits.
• Compact side-mounted installation design.
• Reliable switching performance for automation systems.

Key Features

• CHINT NS2 accessory series.
• 1 NO + 1 NC auxiliary contact arrangement.
• Compatible with CHINT NS2-80B motor starters.
• Side-mounted clip-on installation.
• Suitable for PLC and signalling applications.
• Industrial-grade accessory construction.
• Reliable electromechanical switching operation.
• Compact design for control panel integration.

Technical Specifications

• Manufacturer: CHINT
• Series: NS2 Accessories
• Model: NS2-80B-AU11
• Product type: Auxiliary contact block
• Compatible device: CHINT NS2-80B manual motor starters
• Contact configuration: 1 NO + 1 NC
• Contact type: Instantaneous auxiliary contacts
• Mounting position: Side-mounted
• Mounting type: Clip-on installation
• Rated insulation voltage (Ui): 690 V
• Conventional thermal current (Ith): 6 A
• Application category: AC-15 / DC-13
• Application: Signalling, monitoring and interlocking
• Industrial compatibility: Motor control and automation systems
• Compliance standards: IEC/EN 60947 compatible systems

Reliable Auxiliary Signalling for Motor Control Systems

Auxiliary contact blocks are widely used in industrial automation systems to provide additional switching and signalling functionality for motor starters and protection devices. The CHINT NS2-80B-AU11 expands the functionality of compatible NS2-80B manual motor starters by enabling auxiliary control, remote status indication and interlocking circuits.

Its compact side-mounted configuration simplifies installation while supporting reliable integration into industrial motor control panels, machine safety systems and automation equipment where accurate motor status monitoring and signalling are essential.

Typical Applications

• Industrial motor starter assemblies.
• Automation and PLC control systems.
• Motor status indication circuits.
• Industrial interlocking applications.
• Machine control and signalling systems.
• OEM electrical and automation equipment.

Trusted by Industrial Engineers Worldwide

CHINT NS2 motor control accessories are widely used in industrial automation systems to deliver dependable signalling functionality, reliable monitoring capability and long-term operational performance.