EATON Heavy Duty Double Throw Safety Switches
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EATON Heavy Duty Double Throw Safety Switches


Eaton double-throw safety switches are designed to transfer power between two separate power sources. They are used in power backup systems, water treatment plants and industrial manufacturing applications and are available in general duty, heavy duty & quick-connect options.

Filter
EATON DT364NRKA
EATON DT228FRKB
EATON DT366FGKRC
EATON DT365NRKD
EATON DT324NGKE
EATON DT323FWKF
EATON DT323FGKG
EATON DT363FRKH
EATON DT362FGKI
EATON DT361FDKJ
StyleModelPrice (ex. VAT)
A
DT364NRK		-
RFQ
B
DT228FRK		-
RFQ
C
DT366FGKR		-
RFQ
C
DT366FGK		-
RFQ
D
DT365NRK		-
RFQ
D
DT325FRK		€17,544.45
E
DT324NGK		€13,101.66
A
DT324FRK		-
RFQ
E
DT324FGK		€12,243.64
F
DT323FWK		-
RFQ
G
DT323FGK		€8,084.06
F
DT321NWK		-
RFQ
F
DT267FGKR		-
RFQ
B
DT228NGK		-
RFQ
B
DT228NRK		-
RFQ
B
DT227NRK		-
RFQ
B
DT227NRKR		-
RFQ
B
DT227FRK		-
RFQ
B
DT227FRKR		-
RFQ
B
DT227FGKR		-
RFQ
B
DT227NGKR		-
RFQ
B
DT227FGK		-
RFQ
B
DT227NGK		-
RFQ
D
DT226NRKR		-
RFQ
C
DT226NGKR		-
RFQ
D
DT226NRK		-
RFQ
D
DT226FRKR		-
RFQ
D
DT366FRK		-
RFQ
B
DT228FGK		-
RFQ
E
DT224FGK		€8,660.51
B
DT327FRK		-
RFQ
A
DT364FDK		-
RFQ
H
DT363FRK		€10,383.91
H
DT362NRK		€5,985.41
I
DT362FGK		€5,455.14
H
DT362FRK		€5,432.88
H
DT361NDK		€5,815.53
F
DT361FWK		-
RFQ
J
DT361FDK		€5,262.95
B
DT328NRK		-
RFQ
B
DT328FRK		-
RFQ
B
DT327NRK		-
RFQ
B
DT327NGK		-
RFQ
B
DT327FGK		-
RFQ
B
DT322FWK		-
RFQ
D
DT326NRKR		-
RFQ
C
DT326NGKR		-
RFQ
C
DT326NGK		-
RFQ
D
DT326NRK		-
RFQ
C
DT326FGKR		-
RFQ
C
DT325FGK		-
RFQ
B
DT324NWK		-
RFQ
A
DT324NRK		-
RFQ
B
DT324FWK		-
RFQ
B
DT323NWK		-
RFQ
J
DT322FRK		-
RFQ
H
DT323FRK		€9,343.61
A
DT224NRK		€11,832.48
RFQ
B
DT368NRK		-
RFQ
A
DT364NDK		-
RFQ
B
DT368FRK		-
RFQ

Working Mechanism

  • The switch is connected to two separate power sources, such as a generator and utility power.
  • The handle of the switch is in the normal position and the contacts are connected to the primary power source.
  • When a power outage occurs or a need arises to switch to the alternate power source, the handle is turned to the alternate position.
  • The mechanism within the switch operates to quickly and safely disconnect the contacts from the primary power source and connect them to the alternate power source.
  • The switch makes a secure and reliable connection to the alternate power source, allowing uninterrupted power flow.
  • In the event of an overload or fault, the fuses within the switch can interrupt the circuit to protect the switch and the connected equipment.

Features

  • They come with two interlocked switches with a common connection to transfer service from a normal power source to an alternate source or to switch from one load circuit to another.
  • They have a tri-lingual nameplate, palm-fitting red handle and a visible, embossed red ON-OFF indication for ease of operations.
  • These safety switches offer three and four point mounting options.
  • They feature a stacked-switch design with fusible units for reduced wall space requirements.

Standards and Approvals

  • UL

Frequently Asked Questions

How to install these safety switches?

  • The switch should be installed in a dry, well-ventilated location that is easily accessible. The location should also be free from sources of vibration, moisture and excessive heat.
  • Before beginning the installation, ensure that power to the area is disconnected and the switch is isolated.
  • The switch should be mounted securely to a suitable surface using the provided mounting hardware.
  • Once the wiring is connected, test the switch to ensure it operates correctly and safely. This should include verifying the proper functioning of safety interlocks or lockout mechanisms.
  • The switch should be labelled clearly to indicate its purpose and any hazards associated with its operation.

How do I maintain Eaton double-throw safety switches?

  • Regular inspection of these safety switches is important to ensure the switch is in good condition and functioning properly.
  • Regular cleaning of the switch prevents dust, dirt and debris from accumulating on the switch's components.
  • Regular lubrication of the switch's moving parts and contact surfaces ensures smooth and safe operation.
  • Regular testing of the switch ensures that it operates correctly and switches between power sources as intended and should be done annually or more frequently if in a harsh environment.

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