Welcome to the Schneider Electric corporate Website

Select your location

RelayAux

Auxiliary relays for tripping and control applications

RelayAux offers a wide range of auxiliary relays specifically designed to meet tripping and control application requirements. The range includes an innovative selection of functions to best suit your tripping and control application requirements and it allows you to choose the most cost-effective solution for your applications.

RelayAux
  • Features

    Our sturdy, easy-to-install relays meet your diverse needs.
    RelayAux relays are available in the distributed versions as follows:  
    - Instantaneous trip relays
    - Trip and lockout relays
    - Time-lag relays
    - Trip circuit supervision relays
    - Auxiliary supply circuit supervision relays




    Benefits

    • Enjoy simple installation (plug-in relays in a wide range of sockets with different installation configurations)
    • Complies with the most demanding test standards: IEC, EN, and IEEE and bears the CE mark 
    • Benefit from high-speed operations
    • Operates continuously even in high ambient temperature, within the whole voltage range
    • Has a high level of electrical insulation between input and output circuits
    • Includes self-cleaning contact
    • Requires no maintenance


    Applications

    RelayAux’s design, durability and quality makes it suitable for high responsibility controls such as:
    - Electrical utilities
    - Power generation
    - Electrical substations
    - Transportation
    - Industry (Oil & Gas, Food & Beverage, Water, Mining, Minerals & Metals)

    Gallery

    • RelayAux CR REL91220
    • RelayAux CR REL91200 with socks

EcoStruxure™ for Your Business

EcoStruxure lets you thrive in today's digital world. Make better business decisions with scalable and converged IT/OT solutions.

Frequently Asked Questions

Easily find and share the answer you are looking for from our online FAQ service

Need information?

Browse our resource section and find the most useful tools and documents for all our products

Energy and sustainability services

First, envision an energy-efficient, cost-effective and sustainable enterprise. Next, discover our energy and sustainability services, including big data management, to turn this vision into your business reality.

+ Lifecycle Services

From energy and sustainability consulting to optimizing the lifecycle of your assets, we have services to meet your business needs.
Compare products: /