Schneider G40-80AUX240 | Auxiliary contact, GoPact MCCB 400/800, 1 NO/NC contact type, circuit breaker status OF/SD

The Schneider G40-80AUX240 is an auxiliary contact module designed for use with GoPact MCCBs in the 400 A and 800 A frame sizes. This module provides remote status indication of the circuit breakers condition, specifically for OF (Open/Closed) and SD (Tripped) indications, using a 1 NO + 1 NC contact configuration.

Technical Specifications

• Product Reference: G40-80AUX240

• Device Type: Auxiliary contact

• Compatible With: Schneider GoPact MCCB Frame sizes 400 A and 800 A

• Contact Configuration:

  • 1 NO / 1 NC (single-pole double-throw)

• Functionality:

  • OF (Open/Closed position indication)

  • SD (Trip indication)

• Mounting: Internal mounting inside the MCCB

• Electrical Connection: Terminal screws for secure wiring

• Rated Operational Voltage: Typically up to 240 V AC (check MCCB compatibility)

• Standards Compliance: IEC 60947-5-1

Key Features

• Status Monitoring:

  • Remotely indicates if the breaker is open, closed, or has tripped

• Dual Function:

  • Combines both OF and SD functions in a compact form

• Space Efficient:

  • Internal mounting with minimal impact on panel size

• Simple Integration:

  • Easy to install and wire inside compatible GoPact MCCBs

• Reliable Signaling:

  • Enables integration with control systems, alarms, or monitoring panels

Typical Applications

• Power distribution monitoring systems

• Motor control centers

• Remote supervision of circuit breaker status

• Electrical panels in industrial and commercial settings

• Energy management and automation systems

The Schneider G40-80AUX240 auxiliary contact enhances the functionality of GoPact MCCBs by enabling remote position and trip status monitoring, making it a key component in safe, efficient, and intelligent power distribution systems.