EATON Custom Single-Throw Fused Safety Switches


Eaton heavy-duty, single-throw fused safety switches are used for the safe and reliable distribution of electrical power in industrial and commercial settings. They feature a single-pole, single-throw configuration and are integrated with fuses to protect against short circuit and overload cond...itions. They have NEMA enclosures to provide a degree of protection against water, dust and other external factors. These switches offer manual operation for turning the power on and off and are available in two- or three-pole configurations for meeting different application needs.Read more

Filter
StyleModelNema Enclosure RatingAmpsNumber Of PolesNumber Of WiresEnclosure MaterialVoltageProtection MethodEnvironmentPrice
A
DH322NGKV
NEMA 160A34Steel240V--€1,490.81
A
DH323NGKV
NEMA 1100A34Steel240V--€2,374.90
B
DH361FGK
NEMA 130A33Steel600VFusibleIndoor€922.36
C
DH364FGK
NEMA 1200A33Steel---€2,894.09
B
DH361FGKJ
NEMA 130A33Steel600V--€1,827.13
B
DH362FGK
NEMA 160A33Steel600VFusibleIndoor€1,167.56
D
DH366NGK
NEMA 1600A-4-600V--€22,292.57
A
DH321NGKV
NEMA 130A34Steel240V--€883.12
E
DH363FGK
NEMA 1100A33Steel600V--€1,845.66
A
DH362FGKV
NEMA 160A33Steel600V---
RFQ
F
DH362NRKV
NEMA 3R60A34Galvanized Steel600V--€3,425.41
G
DH363FRKT
NEMA 3R100A33Galvanized Steel600V--€5,385.47
A
DH365FRK-LS
NEMA 3R400A33Galvanized Steel600V--€16,191.34
A
DH321NRKLLV
NEMA 3R30A34Galvanized Steel240V--€1,818.44
A
DH362FRKLLV
NEMA 3R60A33Galvanized Steel600V--€2,793.88
A
DH322NRKV
NEMA 3R60A34Galvanized Steel240V--€2,666.17
F
DH362FRK-PM
NEMA 3R60A33Galvanized Steel600V--€2,983.37
A
DH364NRKV
NEMA 3R200A34Galvanized Steel600V--€7,017.26
H
DH222NRKG-PM
NEMA 3R60A23Galvanized Steel240V--€2,451.20
A
DH221NRKLLV
NEMA 3R30A23Galvanized Steel240V--€1,449.19
A
DH222NGKV
NEMA 3R60A23Galvanized Steel240V---
RFQ
I
DH364FRK-PM
NEMA 3R200A33Galvanized Steel600V--€6,212.88
A
DH322FRKV
NEMA 3R60A33Galvanized Steel----
RFQ
A
DH362NRKLLV
NEMA 3R60A34Galvanized Steel600V--€3,061.24
F
DH361FRKT
NEMA 3R30A33Galvanized Steel600V--€3,435.83
F
DH361FRKV
NEMA 3R30A33Galvanized Steel600V--€2,770.13
A
DH363FRKLSE4
NEMA 3R100A33Galvanized Steel600V--€6,620.29
A
DH321NRKV
NEMA 3R30A34Galvanized Steel240V--€1,704.03
F
DH362FRKV
NEMA 3R60A33Galvanized Steel600V--€3,250.36
A
DH363FRKV
NEMA 3R100A33Galvanized Steel600V--€4,652.74
J
DH365NRKV
NEMA 3R400A34Galvanized Steel600V--€17,177.66
A
DH362FRKLSE4
NEMA 3R60A33Galvanized Steel600V--€5,109.66
H
DH222NRK-PM
NEMA 3R60A23Galvanized Steel240V--€2,367.98
A
DH322NRKLLV
NEMA 3R60A34Galvanized Steel240V--€2,782.30
A
DH325NRKV
NEMA 3R400A34Galvanized Steel240V---
RFQ
A
DH324NRKV
NEMA 3R200A34Galvanized Steel240V--€5,139.82
A
DH323NRKV
NEMA 3R100A34Galvanized Steel240V--€3,829.33
F
DH361FRKJ
NEMA 3R30A33Galvanized Steel600V--€3,208.59
F
DH361NRKV
NEMA 3R30A34Galvanized Steel600V---
RFQ
G
DH363FRK-PM
NEMA 3R100A33Galvanized Steel600V--€4,366.72
I
DH364FRKV
NEMA 3R200A33Galvanized Steel600V--€6,811.71
A
DH366NPKV
NEMA 4600A34Steel600V--€58,646.73
A
DH365NPKV
NEMA 4400A34Steel600V--€39,059.98
K
DH324FWK-GCL
NEMA 4X200A33Stainless Steel240V--€21,690.30
A
DH325NWKV
NEMA 4X400A34Stainless Steel240V--€45,763.47
A
DH364NWKLW
NEMA 4X200A34Stainless Steel600V--€22,118.00
A
DH325FWK-GCL
NEMA 4X400A33Stainless Steel240V--€47,797.21
A
DH366NWKV
NEMA 4X600A34Stainless Steel600V--€66,799.13
A
DH224NWKV
NEMA 4X200A23Stainless Steel240V---
RFQ
A
DH324NWKV
NEMA 4X200A34Stainless Steel240V---
RFQ
A
DH322NWKV
NEMA 4X60A34Stainless Steel240V--€7,190.61
A
DH365NWKV
NEMA 4X400A34Stainless Steel600V--€47,744.85
A
DH225NWKV
NEMA 4X400A23Stainless Steel240V--€41,853.11
A
DH367FWKV
NEMA 4X800A33Stainless Steel600V---
RFQ
A
DH323NWKV
NEMA 4X100A34Stainless Steel240V---
RFQ
A
DH326NWKLW
NEMA 4X600A34Stainless Steel240V---
RFQ
A
DH365FWK-GCL
NEMA 4X400A33Stainless Steel600V--€50,398.30
A
DH226NWKV
NEMA 4X600A23Stainless Steel240V--€54,587.98
A
DH321NWKV
NEMA 4X30A34Stainless Steel240V--€5,947.66
A
DH323NCK
NEMA 4X100A34Krydon, Non Metallic240V--€21,995.79
A
DH221NRKV
NEMA 4X30A23Stainless Steel240V--€1,334.81

Working Mechanism

  • A fuse in a switch consists of a metal wire or filament made of low melting-point metal, is enclosed in a heat-resistant glass or ceramic tube.
  • When the current flowing through the fuse exceeds the rated current limit, the metal filament heats up & melts, causing the electrical circuit to break and interrupt the flow of electricity.
  • The fuse can be replaced after it has blown, restoring the electrical circuit and allowing the switch to function normally.
  • The switch, on the other hand, operates manually by turning the handle, which opens or closes the contacts inside the switch, thus controlling the flow of electrical power to the connected load.

Frequently Asked Questions

What is the use of a mechanically interlocked cover?

The mechanically interlocked cover prevents access to the switch when it is in the on position to prevent the risk of electrical shocks.

What are visible blades?

Eaton heavy-duty switches come with enhanced visible blades making it easier to determine the status of the switch, that is, whether it is in the on or off position. The blade is a part of the switch that makes or breaks the electrical connection.

What are single-throw switches?

Single-throw switches allow the circuit to open or close by moving the switch blade into or out of only one set of contacts.

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