Documentation
datasheet-zq.pdf

Q Style / BR930 signalling relays

ZQ - BRB940A, BRB941A, BRB942 & BRB945 Lamp proving relays

Summary

Description

The relays covered by BRB940A are designed as lamp proving relays where the lamp is energised by a battery or rectified AC supply.
The relays covered by BRB941A are designed as lamp proving relays for AC circuits where the relay is connected in series with the lamp.
The relays covered by BRB942 are designed as lamp proving relays where the relay is
connected in series with the primary winding of the lamp transformer.
The relays covered by BRB945 are designed as lamp proving relays for flashing lamps with a DC supply. Typically BRB945 relays are used for flashing road signals at level crossings.

Mors Smitt Relays

  • Modular plug in design
  • Non weld contacts
  • Silver and carbon impregnated with silver contact tips
  • Proven reliability
  • Low life cycle cost
 
 
 
 
 
 
 
 

Product information request

Railway rolling stock
Railway signalling
Industry
Energy
Instruments
Maritime
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