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
StyleModelAmpsHeightVoltageNo. Of PolesEnclosure MaterialMax. HpWire SizeDepthPrice
A
DS361FX
30A14"250V DC/600/480V AC3Cast Aluminum15, 20/5 Hp (3PH @480, 600 V/250V DC)#10 AWG to 8 AWG-€7,453.51
B
DH361NDKJ-DEMB
30A15"600V AC/250V DC3Galvanized Steel-#14 AWG to 2 AWG-€8,693.58
B
DH221NRKV
30A8 1/2"240V2Stainless Steel1.5, 3 Hp/3, 7.5 Hp/5 Hp (1, 3PH @ Std Fuse/time Delay/250V DC)--€1,334.81
B
DH321NGKV
30A8 1/2"240V3Steel1.5, 3/3, 7.5/5 Hp (1, 3PH @Std/TD, 250V DC)#14 AWG to 2 AWG-€883.12
B
DH321NRKV
30A8 1/2"240V3Galvanized Steel1.5, 3/3, 7.5/5 Hp (1, 3PH @Std/TD, 250V DC)#14 AWG to 2 AWG-€1,704.03
B
DH321NWKV
30A8 1/2"240V3Stainless Steel1.5, 3/3, 7.5/5 Hp (1, 3PH @Std/TD, 250V DC)#14 AWG to 2 AWG-€5,947.66
B
DH321NRKLLV
30A8 1/2"240V3Galvanized Steel-#14 AWG to 2 AWG-€1,818.44
C
DH361FGK
30A9"600V AC3Steel7.5, 10/15, 20 Hp (1/3PH @480, 600 V)#14 AWG to 2 AWG22 1/2"€430.15
C
DH361FGKJ
30A8.31"600V3Steel7.5, 10/15, 20 Hp (1/3PH @480, 600 V)#14 AWG to 2 AWG-€1,827.13
D
DH361FRKJ
30A8.31"600V3Galvanized Steel7.5, 10/15, 20 Hp (1/3PH @480, 600 V)#14 AWG to 2 AWG-€3,208.59
D
DH361FRKV
30A8 1/2"600V3Galvanized Steel7.5, 10/15, 20 Hp (1/3PH @480, 600 V)#14 AWG to 2 AWG-€2,770.13
D
DH361FRKT
30A8.31"600V3Galvanized Steel7.5, 10/15, 20 Hp (1/3PH @480, 600 V)#14 AWG to 2 AWG-€3,435.83
E
DH261FWK-GCL
30A8 1/2"600V2Stainless Steel7.5, 10 Hp/15 Hp (1PH @480, 600 V TD/600V DC)--€7,126.46
B
DH361NDKJ-DEMX
30A15"600V AC/250V DC3Galvanized Steel-#14 AWG to 2 AWG-€2,749.36
B
DH361NDKJ-DEMC
30A15"600V AC/250V DC3Galvanized Steel-#14 AWG to 2 AWG-€5,691.10
B
DH361NDKV
30A8 1/2"600V3Galvanized Steel7.5, 10/15, 20 Hp (1/3PH @480, 600 V)#14 AWG to 2 AWG-€2,972.96
D
DH361NRKV
30A8 1/2"600V3Galvanized Steel7.5, 10/15, 20 Hp (1/3PH @480, 600 V)#14 AWG to 2 AWG--
RFQ
B
DH261FRKV
30A8 1/2"600V2Stainless Steel7.5, 10 Hp/15 Hp (1PH @480, 600 V TD/600V DC)--€2,361.44
F
DH221NWKV
30A10 1/2"240V2Stainless Steel1.5, 3 Hp/3, 7.5 Hp/5 Hp (1, 3PH @ Std Fuse/time Delay/250V DC)---
RFQ
G
DH321FWK-GCL
30A19.09"240V3Stainless Steel1.5, 3/7.5 Hp (1, 3PH @Std/3PH @TD)#14 AWG to 2 AWG-€6,304.79
B
DH221NRKLLV
30A8.31"240V2Galvanized Steel1.5, 3 Hp/3, 7.5 Hp/5 Hp (1, 3PH @ Std Fuse/time Delay/250V DC)--€1,449.19
D
DH362FRK-PM
60A8.31"600V3Galvanized Steel20, 25/30, 50 Hp (1/3PH @480, 600 V)--€2,983.37
B
DH362FRKLSE4
60A6.14"600V3Galvanized Steel-#6 AWG to 250 kcmil-€5,109.66
B
DH322NWKV
60A8 1/2"240V3Stainless Steel3, 7.5/10, 15/10 Hp (1, 3PH @Std/TD/250V DC)#14 AWG to 2 AWG-€7,190.61
B
DH362FRKLLV
60A5 1/4"600V3Galvanized Steel---€2,793.88
B
DH322NGKV
60A8 1/2"240V3Steel3, 7.5/10, 15/10 Hp (1, 3PH @Std/TD/250V DC)#14 AWG to 2 AWG-€1,490.81
H
DH322FWK-GCL
60A19 2/25"240V3Stainless Steel3, 7.5/15 Hp (1, 3PH @Std/3PH @TD)#14 AWG to 2 AWG--
RFQ
B
DH322FRKV
60A8 1/2"-3Galvanized Steel3, 7.5/10, 15/10 Hp (1, 3PH @Std/TD/250V DC)#14 AWG to 2 AWG--
RFQ
D
DH362FRKV
60A8 1/2"600V3Galvanized Steel20, 25/30, 50 Hp (1/3PH @480, 600 V)--€3,250.36
C
DH362FGK
60A8 1/2"600V AC3Steel20, 25/30, 50 Hp (1/3PH @480, 600 V)#14 AWG to 2 AWG16 1/2"€506.41
I
DH222NRK-PM
60A8 1/2"240V2Galvanized Steel3, 7.5 Hp/10, 15 Hp/10 Hp (1, 3PH @ Std Fuse/time Delay/250V DC)--€2,367.98
B
DH362FGKV
60A8 1/2"600V3Steel-#14 AWG to 2 AWG--
RFQ
B
DH362FDKMR
60A10"600V3Galvanized Steel-#14 AWG to 2 AWG--
RFQ
B
DH322NRKV
60A8 1/2"240V3Galvanized Steel3, 7.5/10, 15/10 Hp (1, 3PH @Std/TD/250V DC)#14 AWG to 2 AWG-€2,666.17
B
DH362FWKMR
60A10"600V3Stainless Steel----
RFQ
B
DH222NGKV
60A8.31"240V2Galvanized Steel3, 7.5 Hp/10, 15 Hp/10 Hp (1, 3PH @ Std Fuse/time Delay/250V DC)---
RFQ
B
DH222NWKV
60A10 1/2"240V2Stainless Steel3, 7.5 Hp/10, 15 Hp/10 Hp (1, 3PH @ Std Fuse/time Delay/250V DC)--€6,339.44
D
DH362NRKV
60A8 1/4"600V3Galvanized Steel20, 25/30, 50 Hp (1/3PH @480, 600 V)--€3,425.41
B
DH362NRKLLV
60A5 1/4"600V3Galvanized Steel---€3,061.24
I
DH222NRKG-PM
60A8 1/2"240V2Galvanized Steel3, 7.5 Hp/10, 15 Hp/10 Hp (1, 3PH @ Std Fuse/time Delay/250V DC)--€2,451.20
B
DH322NRKLLV
60A8 1/2"240V3Galvanized Steel3, 7.5/10, 15/10 Hp (1, 3PH @Std/TD/250V DC)#14 AWG to 2 AWG-€2,782.30
J
DH363FRK-PM
100A9"600V3Galvanized Steel30, 40/60, 75 Hp (1/3PH @480, 600 V)--€4,366.72
B
DH363FRKV
100A9"600V3Galvanized Steel30, 40/60, 75 Hp (1/3PH @480, 600 V)--€4,652.74
B
DH363FDKMR
100A40 2/25"600V3Galvanized Steel----
RFQ
B
DH363FDKW-ORNG
100A24.95"600V3Galvanized Steel30, 40/60, 75 Hp (1/3PH @480, 600 V)--€4,521.23
B
DH323NRKV
100A8 1/2"240V3Galvanized Steel7.5, 15/15, 30/20 Hp (1, 3PH @Std/TD/250V DC)#14 AWG to 1/0 AWG-€3,829.33
B
DH323NWKV
100A9"240V3Stainless Steel7.5, 15/15, 30/20 Hp (1, 3PH @Std/TD/250V DC)#14 AWG to 1/0 AWG--
RFQ
B
DH323NGKV
100A8 1/2"240V3Steel-#14 AWG to 1/0 AWG-€2,374.90
B
DH323NCK
100A27 1/4"240V3Krydon, Non Metallic15, 30/20 Hp (3PH @Std, TD/250V DC)#14 AWG to 1/0 AWG-€21,995.79
K
DH363FDKW-USS6
100A9.17"600V3Galvanized Steel30, 40/60, 75 Hp (1/3PH @480, 600 V)---
RFQ
B
DH363FRKLSE4
100A9 1/4"600V3Galvanized Steel30, 40/60, 75 Hp (1/3PH @480, 600 V)#6 AWG to 250 kcmil-€6,620.29
J
DH363FRKT
100A8 1/2"600V3Galvanized Steel30, 40/60, 75 Hp (1/3PH @480, 600 V)--€5,385.47
L
DH363FGK
100A-600V3Steel30, 40/60, 75 Hp (1/3PH @480, 600 V)--€1,161.04
M
DH364FGK
200A9 1/2"600V AC3Steel50, 50/125, 150 Hp (1/3PH @480, 600 V)-30"€2,894.09
B
DH364NDKV
200A11 1/2"600V3Galvanized Steel---€7,632.64
B
DH364NRKV
200A9 1/2"600V3Galvanized Steel50, 50/125, 150 Hp (1/3PH @480, 600 V)--€7,017.26
B
DH364NWKLW
200A34.38"600V3Stainless Steel50, 50/125, 150 Hp (1/3PH @480, 600 V)--€22,118.00
N
DH264FWK-GCL
200A35.38"600V2Stainless Steel50, 50 Hp/50 Hp (1PH @480, 600 V TD/600V DC)#6 AWG to 300 kcmil--
RFQ
B
DH364FDKW-USS6
200A10.41"600V3Galvanized Steel----
RFQ
N
DH324FWK-GCL
200A35.38"240V3Stainless Steel15, 25/60/40 Hp (1, 3PH @Std/3PH @TD/250V DC)--€21,690.30
B
DH224NRKV
200A11 1/2"240V2Stainless Steel15, 25 Hp/15, 60 Hp/40 Hp (1, 3PH @ Std Fuse/time Delay/250V DC)--€4,602.47

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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