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EATON VCP-W Series Anti-Pump Relays

Eaton VCP-W Series anti-pump relays are circuit breaker auxiliary relays that protect the circuit breaker from multiple closing commands. They are suitable for use in industrial and commercial ...Read More

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StyleModelPrice
A
3759A74G02
£887.91
RFQ
A
3759A74G03
£887.91
RFQ
A
8237A27H04
£887.91
RFQ
A
8237A27H03
£887.91
RFQ
A
8237A27H02
£887.91
RFQ
A
8237A27H01
£887.91
RFQ
A
8237A27H05
£887.91
RFQ
A
3759A74G01
£887.91
RFQ
A
3759A74G05
£887.91
RFQ
A
3759A74G04
£887.91
RFQ
A
8237A28H01
£1,111.36
RFQ

Working Mechanism

  • Eaton anti-pump relays monitor the electrical current in a circuit and prevent the switch or breaker from closing if it detects a potential for pumping.
  • These relays use a time delay or a combination of current monitoring & time delay to prevent pumping.

Standards and Approvals

  • UL

Frequently Asked Questions

Can I retrofit anti-pump relays to existing systems?

Yes, anti-pump relays can be retrofitted to existing systems to upgrade the safety and reliability of the circuit.

How to reset an anti-pump relay?

To reset the anti-pump circuit, release the closed switch and provide a new 'close' command.

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