Cutler-Hammer A2X1RPK / 83E5182 | E-Frame MCCB Auxiliary Switch

Cutler-Hammer A2X1RPK / 83E5182 | E-Frame MCCB Auxiliary Switch | 2NO-2NC | Accessory Module | New

The Cutler-Hammer A2X1RPK (part number 83E5182) is a factory-configured auxiliary switch accessory module designed for integration with E-Frame molded case circuit breakers (MCCBs) in Eaton’s Cutler-Hammer series. This auxiliary switch features two normally open (2NO) and two normally closed (2NC) contact sets, allowing it to provide clear and reliable status indication of the breaker’s ON/OFF/trip position for remote monitoring and control applications.

This internal accessory is an essential component for use in energy management systems, building automation, or control logic circuits where breaker status must be tracked. The A2X1RPK is installed directly into compatible E-frame circuit breakers without external wiring exposure, maintaining the MCCB’s compact footprint and UL/CSA compliance.

Designed for ease of installation and long-term reliability, the switch mechanism is precision-engineered for mechanical durability and electrical consistency. This accessory ensures operational efficiency in switchboards, panelboards, motor control centers, and industrial control systems.

🔧 Key Features & Specifications:

• Manufacturer: Eaton / Cutler-Hammer
• Part Number: A2X1RPK
• Catalog Reference: 83E5182
• Accessory Type: Internal Auxiliary Switch
• Compatible Frame: E-Frame molded case circuit breakers
• Contact Configuration: 2 Normally Open (2NO), 2 Normally Closed (2NC)
• Function: Provides remote indication of breaker position (ON, OFF, TRIPPED)
• Electrical Ratings:
  • 6A @ 120VAC
  • 3A @ 240VAC
  • 1.5A @ 480VAC
• Mounting Location: Internal to circuit breaker
• Wiring Interface: Factory terminal block interface
• Standards Compliance: UL Recognized, CSA Certified
• Applications: Motor control centers, switchgear, remote monitoring panels, building automation systems
• Condition: Brand New, Unused

Compact, dependable, and compliant with industry standards, the Cutler-Hammer A2X1RPK is an ideal solution for extending the functionality of E-frame MCCBs by enabling real-time breaker status visibility in critical power and control systems.