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EATON Heavy Duty Double Throw Switches

Eaton heavy-duty double throw switches are designed for high-current applications where reliable switching between two power sources is required. They are used in backup power systems like generators.

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EATON DT223NGKLCA
EATON 5BOY11000CFMMB
StyleModelAmpsVoltageNumber Of PolesSwitch TypePrice
A
DT223NGKLC		100A240V2Double Throw£13,114.87
RFQ
A
DT363NGKLC		100A600V3Double Throw-
RFQ
A
DT423SNUGKLC		100A240V4Double Throw-
RFQ
A
DT423SNURKLP		100A240V4Double Throw-
RFQ
A
DT423URKSNLC		100A240V4Double Throw£13,692.96
RFQ
A
DT423UGKSNLP		100A240V4Double Throw-
RFQ
A
DT423SNUGKLP		100A240V4Double Throw-
RFQ
A
DT423UGKSNLC		100A240V4Double Throw£13,183.91
RFQ
A
DT423SNRKLP		100A240V4Double Throw-
RFQ
A
DT423URKSNLP		100A240V4Double Throw-
RFQ
A
DT363SNRKLC		100A600V3Double Throw-
RFQ
A
DT363NUGKLC		100A600V3Double Throw-
RFQ
A
DT423SNGKLP		100A240V4Double Throw-
RFQ
A
DT363FUGKLC		100A600V3Double Throw£14,400.49
RFQ
A
DT363NRKLP		100A600V3Double Throw-
RFQ
A
DT363FGKLP		100A600V3Double Throw-
RFQ
A
DT263NGKLP		100A600V2Double Throw-
RFQ
A
DT263NRKLC		100A600V2Double Throw-
RFQ
A
DT263NUGKLC		100A600V2Double Throw-
RFQ
A
DT263NUGKLP		100A600V2Double Throw-
RFQ
A
DT263URKNLC		100A600V2Double Throw£13,209.77
RFQ
A
DT323FUGKLC		100A240V3Double Throw-
RFQ
A
DT423SNRKLC		100A240V4Double Throw-
RFQ
A
DT323NUGKLP		100A240V3Double Throw-
RFQ
A
DT323NGKLC		100A240V3Double Throw-
RFQ
A
DT363UGKNLP		100A600V3Double Throw-
RFQ
A
DT363NGKLP		100A600V3Double Throw-
RFQ
B
5BOY11000CFMM		100A600V3Double Throw£1,413.01
A
DT463UGKSNLC		100A600V4-£13,701.60
A
DT363URKSNLC		100A600V3Double Throw-
RFQ
A
DT463SNUGKLC		100A600V4--
RFQ
A
DT363FRKLC		100A600V3Double Throw-
RFQ
A
DT363FUGKLP		100A600V3Double Throw-
RFQ
A
DT363NURKLP		100A600V3Double Throw-
RFQ
A
DT363SNRKLP		100A600V3Double Throw-
RFQ
A
DT363UGKNLC		100A600V3Double Throw£12,640.31
RFQ
A
DT323UGKLC		100A240V3Double Throw£11,484.15
RFQ
A
DT363URKSNLP		100A600V3Double Throw-
RFQ
A
DT363URKLP		100A600V3Double Throw-
RFQ
A
DT363URKNLC		100A600V3Double Throw-
RFQ
A
DT363URKLC		100A600V3Double Throw-
RFQ
A
DT363UGKLP		100A600V3Double Throw-
RFQ
A
DT363SNGKLC		100A600V3Double Throw-
RFQ
A
DT363SNURKLC		100A600V3Double Throw-
RFQ
A
DT363NURKLC316		100A600V3Double Throw-
RFQ
A
DT423SNGKLC		100A240V4Double Throw-
RFQ
A
DT323FURKLC		100A240V3Double Throw-
RFQ
A
DT323NURKLP		100A240V3Double Throw-
RFQ
A
DT363SNURKLP		100A600V3Double Throw-
RFQ
A
DT323UGKSNLC		100A240V3Double Throw-
RFQ
A
DT463SNRKLP		100A600V4--
RFQ
A
DT463URKSNLC		100A600V4--
RFQ
A
DT463SNGKLC		100A600V4--
RFQ
A
DT463SNURKLP		100A600V4--
RFQ
A
DT323SNRKLP		100A240V3Double Throw-
RFQ
A
DT323FRKLP		100A240V3Double Throw-
RFQ
A
DT323URKSNLC		100A240V3Double Throw£12,010.49
RFQ
A
DT463SNURKLC		100A600V4--
RFQ
A
DT263NURKLC		100A600V2Double Throw-
RFQ
A
DT463SNRKLC		100A600V4--
RFQ
A
DT363FURKLP		100A600V3Double Throw-
RFQ

Working Mechanism

  • These switches have centre-off, source A and source B positions.
  • Both sources are cut off from the load when the switch is in the centre-off position.
  • Source A is connected to the load and Source B is disconnected when the switch is in the source A position.
  • Source A is disconnected and source B is connected to the load when the switch is in the source B position.

Features

  • Eaton heavy duty double throw safety switches have two interlocked switches with a common connection to transfer service from a primary power source to a backup power source.
  • Their stack-switch design with fusible units reduces wall space requirements.
  • These three-pole switches include a palm-fitting visible red handle, a tri-lingual nameplate and an embossed red On / Off indicator.
  • They have NEMA-rated enclosures for protection from contamination.

Standards and Approvals

  • UL

Frequently Asked Questions

What is the benefit of interlock in switches?

The interlock ensures that the two switches cannot be closed at the same time, preventing them from being operated in parallel.

How do I select the right Eaton heavy-duty double throw switch for my application?

Selecting the right Eaton heavy-duty double throw switch depends on factors like the voltage & current rating of the power sources and load, the type of power being used (AC or DC) and the specific requirements of the application.

How to maintain Eaton heavy-duty double throw switches?

Eaton heavy-duty double throw switches require periodic inspection and cleaning to ensure proper operation.

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