Eaton Series NRX Spring Release Trip Accessory

Eaton Series NRX Spring Release Trip Accessory

The Eaton Series NRX Spring Release Trip Accessory is a purpose-built control accessory designed for use with Eaton Series NRX circuit breakers featuring a Universal frame. This accessory operates on a voltage rating of 110-127 Vac/dc at a frequency rating of 50-60 Hz, and is compatible with Digitrip trip units for precise, reliable tripping performance in demanding power distribution environments. UL Listed for commercial and industrial electrical distribution systems, this spring release accessory supports dependable remote or manual breaker tripping, helping maintenance and engineering teams keep Series NRX breaker installations safe, serviceable, and code-compliant. Backed by a 1 year manufacturer warranty, it is a practical choice for new installations, retrofits, and ongoing breaker maintenance programs.

Key Features

• Series NRX Compatibility: Engineered specifically for Eaton Series NRX circuit breakers with a Universal frame, supporting broad application flexibility across breaker configurations.
• Voltage Rating: Rated 110-127 Vac/dc, allowing flexible integration across both AC and DC control power sources found in commercial and industrial control panels.
• Frequency Rating: Rated 50-60 Hz for compatibility with standard commercial and industrial AC power systems used throughout North America and abroad.
• Digitrip Trip Type: Works in conjunction with Digitrip trip units to support precise, electronically coordinated protective tripping of the breaker.
• Spring Release Function: Enables a spring-release tripping action, allowing controlled, repeatable circuit breaker operation for testing, maintenance, or protective response.
• Accessory Type: A purpose-built spring release accessory engineered specifically for the Series NRX breaker platform, simplifying accessory selection and installation.
• Universal Frame Design: The Universal frame rating supports use across compatible Series NRX breaker frame sizes, reducing the need for multiple accessory part numbers.

Certifications & Compliance

• UL Listed

Technical Specifications

• Voltage Rating: 110-127 Vac/dc
• Series: Series NRX
• Frame: Universal
• Frequency Rating: 50-60 Hz
• Trip Type: Digitrip
• Warranty: 1 Year

Typical Applications

• Circuit Breaker Trip Accessory Upgrades
• Commercial and Industrial Electrical Distribution
• Panelboard and Switchgear Installations
• Remote and Manual Breaker Trip Control
• Retrofit and Maintenance Projects for Series NRX Breakers
• Electrical Room and Switchgear Servicing

Why Eaton?

Eaton engineers the Series NRX Spring Release accessory to deliver dependable, code-compliant performance for professional electrical installations. Backed by UL Listing and a 1 year warranty, this Digitrip-compatible accessory is built for reliable circuit breaker tripping performance in demanding commercial and industrial environments, giving electrical contractors and facility teams a trusted accessory for the Series NRX breaker platform.