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Trip Circuit Supervision Relay Type : XR


XR relay has been developed for specific applications, and suitable for use with type AR relay range. It is an electro-mechanical relay with a consistent positive action, a long service life and complying with the appropriate requirements of IEC 60255. The XR351 has three attracted armature elements. It incorporates a time delay on de-energisation, to keep the relay in an operated condition, during temporary reduction in the battery voltage.


  • Supervision and ensuring the integrity of the trip circuit of a breaker
  • Continuous supervision during both, open and closed position of circuit breaker
  • Pre-closing supervision to prevent circuit breaker from being closed where the trip relay has not been reset
Standard Features
Low burden
Versatile Design
Pre-close supervision
Consistent Positive action
Epsilon draw out case
Please ask for a quote     info@erlmint.com

2013/12/XR Brochure.pdf

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