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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 DT225NRKLCA
EATON DT224NGKLPB
EATON DT228URKNLCC
EATON DT226NRKLCD
StyleModelVoltageAmpsNumber Of PolesSwitch TypePrice
A
DT225NRKLC		240V400A2Double Throw-
RFQ
B
DT224NGKLP		240V200A2Double Throw€24,518.31
B
DT324SNRKLC		240V200A3Double Throw€25,469.74
A
DT225NUGKLC		240V400A2Double Throw-
RFQ
A
DT225NRKLP		240V400A2Double Throw-
RFQ
B
DT224URKNLP		240V200A2Double Throw€21,140.41
B
DT224NURKLC		240V200A2Double Throw€18,242.54
B
DT224UGKNLP		240V200A2Double Throw€19,682.75
B
DT224NUGKLC		240V200A2Double Throw€15,920.77
B
DT224NRKLC		240V200A2Double Throw€21,454.64
A
DT225UGKNLP		240V400A2Double Throw-
RFQ
B
DT223URKNLC		240V100A2Double Throw€10,007.47
B
DT223UGKNLC		240V100A2Double Throw€10,125.05
B
DT223NURKLC		240V100A2Double Throw€11,900.10
B
DT223NGKLP		240V100A2Double Throw€20,581.78
B
DT223NRKLC		240V100A2Double Throw€14,314.73
B
DT223NRKLP		240V100A2Double Throw€21,664.12
B
DT324UGKLP		240V200A3Double Throw€23,121.77
A
DT225NGKLP		240V400A2Double Throw-
RFQ
A
DT225UGKNLC		240V400A2Double Throw-
RFQ
B
DT324UGKSNLC		240V200A3Double Throw€15,562.91
B
DT324SNUGKLC		240V200A3Double Throw€18,582.94
B
DT324NUGKLP		240V200A3Double Throw€27,250.35
B
DT324NUGKLC		240V200A3Double Throw-
RFQ
B
DT324SNUGKLP		240V200A3Double Throw€26,290.20
B
DT324NURKLP		240V200A3Double Throw€30,087.10
C
DT228URKNLC		240V1200A2Double Throw-
RFQ
B
DT324NRKLC		240V200A3Double Throw€26,412.42
B
DT324SNGKLC		240V200A3Double Throw€21,585.55
B
DT324SNGKLP		240V200A3Double Throw€29,310.27
D
DT226NRKLC		240V600A2Double Throw-
RFQ
D
DT227URKNLC		240V800A2Double Throw-
RFQ
D
DT227URKNLP		240V800A2Double Throw-
RFQ
D
DT226URKNLC		240V600A2Double Throw-
RFQ
D
DT226UGKNLP		240V600A2Double Throw-
RFQ
D
DT226NUGKLP		240V600A2Double Throw-
RFQ
D
DT226NUGKLC		240V600A2Double Throw-
RFQ
D
DT226NGKLC		240V600A2Double Throw-
RFQ
B
DT324SNURKLC		240V200A3Double Throw€21,437.17
D
DT426UGKSNLC		240V600A4--
RFQ
B
DT324FURKLC		240V200A3Double Throw-
RFQ
B
DT224NURKLP		240V200A2Double Throw€24,369.95
D
DT226NGKLP		240V600A2Double Throw-
RFQ
A
DT225NURKLP		240V400A2Double Throw-
RFQ
A
DT225URKNLP		240V400A2Double Throw-
RFQ
A
DT225NURKLC		240V400A2Double Throw-
RFQ
A
DT225NUGKLP		240V400A2Double Throw-
RFQ
A
DT225NGKLC		240V400A2Double Throw-
RFQ
B
DT224URKNLC		240V200A2Double Throw€15,013.00
B
DT224UGKNLC		240V200A2Double Throw€12,955.28
D
DT226NRKLP		240V600A2Double Throw-
RFQ
B
DT224NRKLP		240V200A2Double Throw€27,608.22
B
DT224NUGKLP		240V200A2Double Throw€22,109.26
B
DT224NGKLC		240V200A2Double Throw-
RFQ
B
DT223URKNLP		240V100A2Double Throw€17,806.11
B
DT223UGKNLP		240V100A2Double Throw€17,509.37
B
DT223NUGKLP		240V100A2Double Throw€19,045.57
B
DT223NURKLP		240V100A2Double Throw€19,743.85
A
DT225URKNLC		240V400A2Double Throw-
RFQ
D
DT226UGKNLC		240V600A2Double Throw-
RFQ
D
DT427UGKSNLP		240V800A4--
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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