Siemens A01MN64 Molded Case Circuit Breaker Auxiliary Switch – Sentron Series – 480V – High Amp Frame Compatible

The Siemens A01MN64 is a molded case circuit breaker auxiliary switch designed for Siemens Sentron series breakers up to 800A. It provides reliable auxiliary signaling for monitoring breaker status and control system integration in industrial and commercial power distribution systems.

This auxiliary switch is rated for a maximum voltage of 480V and is engineered for dependable performance across a wide range of Siemens MCCB frame types. It is commonly used to provide remote indication of breaker conditions such as ON, OFF, or TRIPPED states.

Specifications

• Part Number: A01MN64
• Manufacturer: Siemens
• Series: Sentron
• Product Group: 3741
• Product Lifecycle: PM300 – Active Product
• Net Weight: 1.08 lb
• RoHS Compliance: Since 07/31/2008
• Authentic Siemens Product

Electrical Ratings

• Voltage Rating: 480V
• Type: Auxiliary switch for molded case circuit breakers

Compatibility

• For Use With:
  • MD, HMD, MXD, HMXD, CMD, SMD, SHMD, SCMD
  • ND, HND, NXD, HNXD, CND, SND, SHND, SCND
  • PD, HPD, PXD, HPXD, SPD, SHDP, CPD
  • RD, HRD, RXD, HRXD
  • MM6B, MMKB, NM6B, NMKB, PM6B, PMKB

Technical Features

• Function: Provides auxiliary switching for breaker status indication and control feedback
• Design: Heavy-duty auxiliary contact module for high-amp MCCBs
• Application Suitability: Industrial power distribution and control systems
• Performance: Reliable signal transmission for monitoring and automation circuits
• Installation: Direct mounting on compatible Siemens Sentron molded case breakers

Applications

• Circuit breaker status indication (ON/OFF/TRIP)
• Industrial power distribution systems
• Large commercial electrical panels
• Building automation and energy monitoring systems
• Control and interlocking circuits
• Remote monitoring and signaling systems

Returns are easy

You may return items within 30 days of delivery for a refund.

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