SR54-1 Switching Relay

$600.00

The SR 54 provides 20 poles of switching through five, hermetically sealed, bifurcated relays. The SR 54 has a built in circuit that switches all relays to their de-energized condition whenever K6 is activated. This can be used for such applications as insuring LOC is presented on the HSI whenever a LOC signal is selected. The relays contacts are gold plated and have a 2 amp resistive load rating at 28 VDC. Coil current is 120 mA.

Product Documents

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SKU: 306111-00 Category:

Description

The SR 54-1 provides 20 poles of switching through five, hermetically sealed, bifurcated relays.The SR 54 has a built in circuit that switches all relays to their e-energized condition whenever K6 is activated. This can be used for such applications as insuring LOC is presented on the HSI whenever a LOC signal is selected. The relays contacts are gold plated and have a 2 amp restive load rating at 28 VDC. Coil current is 120 mA.

 

  • Certification: FAA-PMA Pending
  • Pick up Voltage: 28VDC
  • Nominal Coil Impedance: 120mA
  • Max Contact Rating: 2A @ 28VDC Restive Load

Additional information

Weight .26 lbs
Dimensions 3.5 x 3.92 x .82 in
Q: Is there a connector kit supplied with the unit?
— Asked on December 9, 2014
A: Yes, there is a connector kit supplied with the unit.
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Q: What are the commercial specifications?
— Asked on December 9, 2014
A: These commercial 12, 20, 24 pole hermetically sealed bifurcated relays have gold plated relay contacts that are rated up to 2amp resistive load rating at 28vdc. Each relay is independently switched through their appropriate coil pins.
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Q: What is the pin out difference between the SR54 and the SR54-1?
— Asked on December 19, 2014
A: They are the same Pin for Pin, and package the same as the SR54. The SR54 model became obsolete and was replaced by the SR54-1 version.
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