EATON Double Door Single-Throw Fused Safety Switches


Eaton double-door single-throw fused safety switches are designed for use in hazardous and industrial environments. They are equipped with fuses to provide additional protection against overloading by disconnecting power to electrical equipment. The double-door design provides added safety by p...hysically separating the upper switching compartment from the lower fuse compartment. They feature a safety interlock that prevents the doors from being opened when the switch is energised, providing maximum security to the operator. These switches are also compatible with accessories, including auxiliary contact and control poles. Read more

Filter
StyleModelVoltageProduct WidthAmpsProduct HeightNema Enclosure RatingEnclosure MaterialFuse ConfigurationFuse Class ProvisionPrice
A
DD321FWKW
240V12.33"30A8.22"Nema 4XStainless SteelFusible Without NeutralClass H€3,488.73
A
DD326NWKW-00V1
240V77 24/25"600A25 8/25"Nema 4XStainless SteelFusible With NeutralClass H-
RFQ
A
DD325NWKW-00V2
240V72.46"400A24 8/25"Nema 4XStainless SteelFusible With NeutralClass H-
RFQ
B
DD325NDKW-00V1
240V72.46"400A24 8/25"NEMA 12, NEMA 3RGalvanized SteelFusible With NeutralClass H€7,696.76
B
DD325FDKW-00V2
240V72.46"400A24 8/25"NEMA 12, NEMA 3RGalvanized SteelFusible Without NeutralClass H€6,986.96
A
DD324FWKW-00V2
240V17.18"200A11.62"Nema 4XStainless SteelFusible Without NeutralClass H€11,461.14
A
DD323NWKW-00V3
240V12.33"100A10.21"Nema 4XStainless SteelFusible With NeutralClass H€10,754.56
A
DD322NWKW-00V3
240V12.33"60A8.22"Nema 4XStainless SteelFusible With NeutralClass H€6,736.65
B
DD323FDKW-00V3
240V12.33"100A10.21"NEMA 12, NEMA 3RGalvanized SteelFusible Without NeutralClass H€5,241.02
A
DD322FWKW-00V1
240V12.33"60A8.22"Nema 4XStainless SteelFusible Without NeutralClass H€5,323.42
A
DD321NWKW-00V2
240V12.33"30A8.22"Nema 4XStainless SteelFusible With NeutralClass H€4,901.98
B
DD321NDKW-00V1
240V12.33"30A8.22"NEMA 12, NEMA 3RGalvanized SteelFusible With NeutralClass H€2,418.13
A
DD325FWKW-00V1
240V72.46"400A24 8/25"Nema 4XStainless SteelFusible Without NeutralClass H-
RFQ
B
DD325FDKW
240V25"400A16 1/2"NEMA 12, NEMA 3RGalvanized SteelFusible Without NeutralClass H€5,545.22
B
DD326NDKW-00V2
240V77 24/25"600A25 8/25"NEMA 12, NEMA 3RGalvanized SteelFusible With NeutralClass H€13,169.11
A
DD327FWKW-00V3
240V26.57"800A22 4/25"Nema 4XStainless SteelFusible Without NeutralClass L-
RFQ
B
DD326NDKW-00V3
240V77 24/25"600A25 8/25"NEMA 12, NEMA 3RGalvanized SteelFusible With NeutralClass H-
RFQ
B
DD327NDKW-00V1
240V26.57"800A22 4/25"NEMA 12, NEMA 3RGalvanized SteelFusible With NeutralClass L-
RFQ
A
DD328NWKW-00V1
240V91.02"1200A43.11"Nema 4XStainless SteelFusible With NeutralClass L-
RFQ
A
DD327NWKW
240V26.57"800A22 4/25"Nema 4XStainless SteelFusible With NeutralClass L-
RFQ
A
DD327FWKW
240V26.57"800A22 4/25"Nema 4XStainless SteelFusible Without NeutralClass L-
RFQ
B
DD321NDKW-00V2
240V12.33"30A8.22"NEMA 12, NEMA 3RGalvanized SteelFusible With NeutralClass H€2,373.36
C
DD322FDKW-00V1
240V12.33"60A8.22"NEMA 12, NEMA 3RGalvanized SteelFusible Without NeutralClass H€7,557.14
A
DD322FWKW-00V2
240V12.33"60A8.22"Nema 4XStainless SteelFusible Without NeutralClass H€5,323.42
B
DD322NDKW
240V12.33"60A8.22"NEMA 12, NEMA 3RGalvanized SteelFusible With NeutralClass H€1,783.98
A
DD328NWKW
240V91.02"1200A43.11"Nema 4XStainless SteelFusible With NeutralClass L-
RFQ
B
DD328NDKW
240V91.02"1200A43.11"NEMA 12, NEMA 3RGalvanized SteelFusible With NeutralClass L-
RFQ
A
DD327NWKW-00V1
240V26.57"800A22 4/25"Nema 4XStainless SteelFusible With NeutralClass L-
RFQ
B
DD327FDKW
240V25 1/2"800A16 3/4"NEMA 12, NEMA 3RGalvanized SteelFusible Without NeutralClass L-
RFQ
B
DD326NDKW
240V77 24/25"600A25 8/25"NEMA 12, NEMA 3RGalvanized SteelFusible With NeutralClass H€11,727.33
A
DD326NWKW-00V3
240V77 24/25"600A25 8/25"Nema 4XStainless SteelFusible With NeutralClass H-
RFQ
B
DD327NDKW-00V2
240V26.57"800A22 4/25"NEMA 12, NEMA 3RGalvanized SteelFusible With NeutralClass L-
RFQ
B
DD325NDKW-00V3
240V72.46"400A24 8/25"NEMA 12, NEMA 3RGalvanized SteelFusible With NeutralClass H€9,135.35
B
DD323NDKW
240V12.33"100A10.21"NEMA 12, NEMA 3RGalvanized SteelFusible With NeutralClass H€6,370.06
A
DD321FWKW-00V2
240V12.33"30A8.22"Nema 4XStainless SteelFusible Without NeutralClass H€4,515.38
A
DD326FWKW-00V2
240V77 24/25"600A25 8/25"Nema 4XStainless SteelFusible Without NeutralClass H-
RFQ
A
DD328NWKW-00V3
240V91.02"1200A43.11"Nema 4XStainless SteelFusible With NeutralClass L-
RFQ
B
DD328FDKW-00V2
240V91.02"1200A43.11"NEMA 12, NEMA 3RGalvanized SteelFusible Without NeutralClass L-
RFQ
B
DD327NDKW
240V26.57"800A22 4/25"NEMA 12, NEMA 3RGalvanized SteelFusible With NeutralClass L-
RFQ
B
DD321FDKW-00V2
240V12.33"30A8.22"NEMA 12, NEMA 3RGalvanized SteelFusible Without NeutralClass H€2,098.94
B
DD322FDKW-00V2
240V12.33"60A8.22"NEMA 12, NEMA 3RGalvanized SteelFusible Without NeutralClass H€2,743.45
C
DD322FDKW
240V12.33"60A8.22"NEMA 12, NEMA 3RGalvanized SteelFusible Without NeutralClass H€4,725.60
A
DD321NWKW-00V1
240V12.33"30A8.22"Nema 4XStainless SteelFusible With NeutralClass H€13,502.98
A
DD321NWKW
240V12.33"30A8.22"Nema 4XStainless SteelFusible With NeutralClass H€3,868.98
B
DD322NDKW-00V3
240V12.33"60A8.22"NEMA 12, NEMA 3RGalvanized SteelFusible With NeutralClass H€3,843.62
B
DD323NDKW-00V2
240V12.33"100A10.21"NEMA 12, NEMA 3RGalvanized SteelFusible With NeutralClass H€3,960.88
A
DD323NWKW-00V2
240V12.33"100A10.21"Nema 4XStainless SteelFusible With NeutralClass H€25,094.40
A
DD324NWKW-00V3
240V17.18"200A11.62"Nema 4XStainless SteelFusible With NeutralClass H€13,793.30
B
DD328FDKW
240V91.02"1200A43.11"NEMA 12, NEMA 3RGalvanized SteelFusible Without NeutralClass L-
RFQ
A
DD325FWKW-00V2
240V72.46"400A24 8/25"Nema 4XStainless SteelFusible Without NeutralClass H-
RFQ
A
DD324NWKW
240V17.18"200A11.62"Nema 4XStainless SteelFusible With NeutralClass H€10,497.89
B
DD326FDKW-00V3
240V77 24/25"600A25 8/25"NEMA 12, NEMA 3RGalvanized SteelFusible Without NeutralClass H€14,027.81
A
DD326FWKW
240V77 24/25"600A25 8/25"Nema 4XStainless SteelFusible Without NeutralClass H-
RFQ
B
DD327FDKW-00V2
240V26.57"800A22 4/25"NEMA 12, NEMA 3RGalvanized SteelFusible Without NeutralClass L-
RFQ
A
DD327FWKW-00V2
240V26.57"800A22 4/25"Nema 4XStainless SteelFusible Without NeutralClass L-
RFQ
B
DD328FDKW-00V1
240V91.02"1200A43.11"NEMA 12, NEMA 3RGalvanized SteelFusible Without NeutralClass L-
RFQ
B
DD328NDKW-00V1
240V91.02"1200A43.11"NEMA 12, NEMA 3RGalvanized SteelFusible With NeutralClass L-
RFQ
A
DD322NWKW-00V1
240V12.33"60A8.22"Nema 4XStainless SteelFusible With NeutralClass H€5,709.99
A
DD323FWKW-00V3
240V12.33"100A10.21"Nema 4XStainless SteelFusible Without NeutralClass H€9,841.98
A
DD324FWKW-00V1
240V17.18"200A11.62"Nema 4XStainless SteelFusible Without NeutralClass H€11,461.14
B
DD324NDKW
240V17.18"200A11.62"NEMA 12, NEMA 3RGalvanized SteelFusible With Neutral-€9,051.44

Working Mechanism

  • In case of an electric fault, such as an overload or short circuit, the current in the circuit rises rapidly.
  • This increase in current causes the fuse to heat up and eventually reach a temperature at which the fuse melts.
  • The breaking of the fuse wire causes the circuit to open and prevent current from flowing, effectively disconnecting the power to the electrical system.

Frequently Asked Questions

What is the use of a voltage indicator?

A voltage indicator consists of a meter that displays the voltage level in real-time and ensures that the equipment remains safe from damage due to over- or under-voltage conditions.

What is a single-throw fuse?

A single-throw fuse refers to the operation of the fuse, which has only two positions: connected or disconnected. This type of electrical fuse helps protect against overloading and short circuits by breaking the circuit if the current exceeds a certain level.

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