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 RatingAmpsVoltageEnclosure MaterialProtection MethodEnvironmentPhaseContact FormPrice
A
DH363FGK
NEMA 1100A600VSteel----€1,161.04
B
DH366NGK
NEMA 1600A600V-----€22,292.57
C
DH362FGK
NEMA 160A600V ACSteelFusibleIndoor33PST€506.41
D
DH322NGKV
NEMA 160A240VSteel----€1,490.81
E
DH364FGK
NEMA 1200A600V ACSteelFusibleIndoor33PST€2,894.09
C
DH361FGK
NEMA 130A600V ACSteelFusibleIndoor33PST€430.15
D
DH323NGKV
NEMA 1100A240VSteel----€2,374.90
C
DH361FGKJ
NEMA 130A600VSteel----€1,827.13
D
DH362FGKV
NEMA 160A600VSteel-----
RFQ
D
DH321NGKV
NEMA 130A240VSteel----€883.12
F
DH222NRK-PM
NEMA 3R60A240VGalvanized Steel----€2,367.98
D
DH322FRKV
NEMA 3R60A-Galvanized Steel-----
RFQ
D
DH324NRKV
NEMA 3R200A240VGalvanized Steel----€5,139.82
G
DH362FRK-PM
NEMA 3R60A600VGalvanized Steel----€2,983.37
D
DH365FRK-LS
NEMA 3R400A600VGalvanized Steel----€16,191.34
D
DH222NGKV
NEMA 3R60A240VGalvanized Steel-----
RFQ
D
DH221NRKLLV
NEMA 3R30A240VGalvanized Steel----€1,449.19
H
DH364FRKV
NEMA 3R200A600VGalvanized Steel----€6,811.71
D
DH322NRKLLV
NEMA 3R60A240VGalvanized Steel----€2,782.30
D
DH323NRKV
NEMA 3R100A240VGalvanized Steel----€3,829.33
D
DH364NRKV
NEMA 3R200A600VGalvanized Steel----€7,017.26
G
DH361FRKJ
NEMA 3R30A600VGalvanized Steel----€3,208.59
D
DH363FRKV
NEMA 3R100A600VGalvanized Steel----€4,652.74
F
DH222NRKG-PM
NEMA 3R60A240VGalvanized Steel----€2,451.20
G
DH362NRKV
NEMA 3R60A600VGalvanized Steel----€3,425.41
G
DH361NRKV
NEMA 3R30A600VGalvanized Steel-----
RFQ
I
DH363FRKT
NEMA 3R100A600VGalvanized Steel----€5,385.47
D
DH322NRKV
NEMA 3R60A240VGalvanized Steel----€2,666.17
D
DH362FRKLSE4
NEMA 3R60A600VGalvanized Steel----€5,109.66
D
DH321NRKV
NEMA 3R30A240VGalvanized Steel----€1,704.03
I
DH363FRK-PM
NEMA 3R100A600VGalvanized Steel----€4,366.72
D
DH325NRKV
NEMA 3R400A240VGalvanized Steel-----
RFQ
J
DH365NRKV
NEMA 3R400A600VGalvanized Steel----€17,177.66
H
DH364FRK-PM
NEMA 3R200A600VGalvanized Steel----€6,212.88
D
DH363FRKLSE4
NEMA 3R100A600VGalvanized Steel----€6,620.29
D
DH321NRKLLV
NEMA 3R30A240VGalvanized Steel----€1,818.44
G
DH362FRKV
NEMA 3R60A600VGalvanized Steel----€3,250.36
G
DH361FRKV
NEMA 3R30A600VGalvanized Steel----€2,770.13
G
DH361FRKT
NEMA 3R30A600VGalvanized Steel----€3,435.83
D
DH362FRKLLV
NEMA 3R60A600VGalvanized Steel----€2,793.88
D
DH362NRKLLV
NEMA 3R60A600VGalvanized Steel----€3,061.24
K
DH366NPKV
NEMA 4600A600VSteel----€58,646.73
K
DH365NPKV
NEMA 4400A600VSteel----€39,059.98
D
DH328NWKV
NEMA 4X1200A240VStainless Steel-----
RFQ
L
DH321FWK-GCL
NEMA 4X30A240VStainless Steel----€6,304.79
D
DH224NWKV
NEMA 4X200A240VStainless Steel-----
RFQ
D
DH222NWKV
NEMA 4X60A240VStainless Steel----€6,339.44
K
DH226NWKV
NEMA 4X600A240VStainless Steel----€54,587.98
K
DH326FWK-GCL
NEMA 4X600A240VStainless Steel----€68,029.86
K
DH326NWKV
NEMA 4X600A240VStainless Steel----€61,823.89
K
DH366FWKV
NEMA 4X600A600VStainless Steel----€64,931.24
D
DH368NWKV
NEMA 4X1200A600VStainless Steel-----
RFQ
M
DH261FWK-GCL
NEMA 4X30A600VStainless Steel----€7,126.46
D
DH367FWKV
NEMA 4X800A600VStainless Steel-----
RFQ
K
DH325NWKV
NEMA 4X400A240VStainless Steel----€45,763.47
D
DH261FRKV
NEMA 4X30A600VStainless Steel----€2,361.44
D
DH325FWK-GCL
NEMA 4X400A240VStainless Steel----€47,797.21
K
DH225NWKV
NEMA 4X400A240VStainless Steel----€41,853.11
D
DH365FWK-GCL
NEMA 4X400A600VStainless Steel----€50,398.30
D
DH368FWKV
NEMA 4X1200A600VStainless Steel-----
RFQ
D
DH328FWKV
NEMA 4X1200A240VStainless Steel-----
RFQ

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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