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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 DT325FGKLPB
EATON DT327UGKSNLCC
EATON DT328NRKLPD
StyleModelVoltageAmpsNumber Of PolesSwitch TypePrice
A
DT223NGKLC		240V100A2Double Throw€12,729.13
A
DT324SNGKLP		240V200A3Double Throw€29,310.27
A
DT324URKNLC		240V200A3Double Throw€18,321.10
A
DT324SNRKLP		240V200A3Double Throw€33,159.54
A
DT324SNURKLP		240V200A3Double Throw€29,135.70
A
DT324UGKSNLC		240V200A3Double Throw€15,562.91
A
DT324SNURKLC		240V200A3Double Throw€21,437.17
A
DT324UGKLP		240V200A3Double Throw€23,121.77
A
DT324SNRKLC		240V200A3Double Throw€25,469.74
A
DT324SNUGKLC		240V200A3Double Throw€18,582.94
A
DT324URKLC		240V200A3Double Throw€17,247.50
A
DT324SNGKLC		240V200A3Double Throw€21,585.55
A
DT324NRKLC		240V200A3Double Throw€26,412.42
A
DT324NURKLP		240V200A3Double Throw€30,087.10
A
DT324SNUGKLP		240V200A3Double Throw€26,290.20
A
DT324NUGKLC		240V200A3Double Throw-
RFQ
A
DT324NUGKLP		240V200A3Double Throw€27,250.35
A
DT324NRKLP		240V200A3Double Throw€34,102.21
A
DT324FURKLC		240V200A3Double Throw-
RFQ
A
DT324UGKNLP		240V200A3Double Throw-
RFQ
A
DT324UGKNLC		240V200A3Double Throw-
RFQ
A
DT324NGKLP		240V200A3Double Throw€30,261.68
B
DT325FGKLP		240V400A3Double Throw-
RFQ
A
DT323URKNLC		240V100A3Double Throw€12,260.17
A
DT323URKNLP		240V100A3Double Throw€21,978.35
B
DT325FUGKLC		240V400A3Double Throw-
RFQ
B
DT325NUGKLP		240V400A3Double Throw-
RFQ
B
DT325FURKLC		240V400A3Double Throw-
RFQ
B
DT325FUGKLP		240V400A3Double Throw-
RFQ
B
DT325NGKLP		240V400A3Double Throw-
RFQ
B
DT325FURKLP		240V400A3Double Throw-
RFQ
A
DT324URKSNLP		240V200A3Double Throw-
RFQ
B
DT325FRKLP		240V400A3Double Throw-
RFQ
A
DT324URKSNLC		240V200A3Double Throw-
RFQ
B
DT325FRKLC		240V400A3Double Throw-
RFQ
B
DT325FGKLC		240V400A3Double Throw-
RFQ
A
DT324UGKLC		240V200A3Double Throw€15,414.53
A
DT324URKNLP		240V200A3Double Throw€26,054.54
A
DT324URKLP		240V200A3Double Throw€24,963.47
A
DT324UGKSNLP		240V200A3Double Throw-
RFQ
A
DT324NGKLC		240V200A3Double Throw€22,519.50
A
DT324FUGKLP		240V200A3Double Throw€26,141.83
A
DT323SNURKLP		240V100A3Double Throw€23,785.14
C
DT327UGKSNLC		240V800A3Double Throw-
RFQ
D
DT328NRKLP		240V1200A3Double Throw-
RFQ
D
DT328URKNLC		240V1200A3Double Throw-
RFQ
C
DT327URKLC		240V800A3Double Throw-
RFQ
C
DT327URKSNLC		240V800A3Double Throw-
RFQ
C
DT327URKSNLP		240V800A3Double Throw-
RFQ
C
DT327URKNLC		240V800A3Double Throw-
RFQ
C
DT327URKNLP		240V800A3Double Throw-
RFQ
C
DT327URKLP		240V800A3Double Throw-
RFQ
A
DT424URKSNLP		240V200A4Double Throw€28,018.46
C
DT327UGKNLC		240V800A3Double Throw-
RFQ
C
DT327UGKNLP		240V800A3Double Throw-
RFQ
C
DT327SNUGKLP		240V800A3Double Throw-
RFQ
C
DT327UGKSNLP		240V800A3Double Throw-
RFQ
C
DT327UGKLP		240V800A3Double Throw-
RFQ
C
DT327SNRKLC		240V800A3Double Throw-
RFQ
C
DT327SNUGKLC		240V800A3Double Throw-
RFQ
C
DT327SNURKLC		240V800A3Double 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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