Documentation
datasheet-qspa1-signalling-relay.pdf
datasheet-qspa1-signalling-relay.pdf
Q Style / BR930 signalling relays
QSPA1 - AC immume DC neutral slow pick-up line
Summary
Description
The relays covered by this data sheet (see downloads) are for use as DC repeater relays, having a delayed pick-up characteristic to bridge a gap due to loss of shunt or slow drop away of a track relay. These relays are suitable for use where alternating current at industrial frequency may be present in the circuit.
Mors Smitt Relays
- Modular plug in design
- Non weld contacts
- Silver and carbon impregnated with silver contact tips
- Proven reliability
-
Low life cycle cost
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