Disconnect Switches – Mouser Ecuador

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OT Non-Fusible Disconnects

ABB OT Non-Fusible Disconnects are high-performance, compact disconnects with a current rating of up to 1.6kA and a voltage rating of up to 1.5kV_DC. The ABB OT Non-Fusible product line is designed to be virtually maintenance-free across the devices' lifetime. These durable disconnects are tested to IEC60947-3, UL508, UL98, and CSA. The modular design enables 2-, 3-, and 4-pole installation with different switching mechanism positions to suit a designer's needs and spatial requirements. The adjustable shaft (for external handles) and mounting feet, along with snap-on auxiliary contacts and terminal shrouds, save on installation time and costs.

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Part #

Disconnect Switches 3P 125A UL98 MANUAL XFER SW

OT125F3C
ABB
1: $611.95
2In Stock
3Expected 10/7/2026
New At Mouser

Mfr. Part #
OT125F3C

Mouser Part #
894-OT125F3C

New At Mouser

ABB

Disconnect Switches 3P 125A UL98 MANUAL XFER SW

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Datasheet

2In Stock

3Expected 10/7/2026

$611.95

$577.18

$564.48

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Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

125 A

Disconnect Switches SWITCH

OT63F3
ABB
1: $145.39
171In Stock
48Expected 9/30/2026

Mfr. Part #
OT63F3

Mouser Part #
894-OT63F3

ABB

Disconnect Switches SWITCH

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Datasheet

171In Stock

48Expected 9/30/2026

$145.39

$137.85

$125.31

$118.34

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Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

DIN Rail Mount

Clamp Terminal

60 A

Disconnect Switches SWITCH NF 3P 100A UL98

OT100F3
ABB
1: $252.14
43In Stock

Mfr. Part #
OT100F3

Mouser Part #
894-OT100F3

ABB

Disconnect Switches SWITCH NF 3P 100A UL98

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Datasheet

43In Stock

$252.14

$246.21

$231.84

$217.37

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Min.: 1
Mult.: 1

Enclosed Disconnect

3 Pole

100 A

600 VAC

Disconnect Switches 3P XFER SW 100A NF UL98

OT100F3C
ABB
1: $605.20
3In Stock
New At Mouser

Mfr. Part #
OT100F3C

Mouser Part #
894-OT100F3C

New At Mouser

ABB

Disconnect Switches 3P XFER SW 100A NF UL98

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Datasheet

3In Stock

$605.20

$566.88

$552.45

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Min.: 1
Mult.: 1

Enclosed Disconnect

3 Pole

100 A

600 VAC

Disconnect Switches CHANGE-OVER SWITCH

OT100F4C
ABB
1: $839.35
3In Stock
New At Mouser

Mfr. Part #
OT100F4C

Mouser Part #
894-OT100F4C

New At Mouser

ABB

Disconnect Switches CHANGE-OVER SWITCH

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Datasheet

3In Stock

$839.35

$647.47

$630.44

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Min.: 1
Mult.: 1

Enclosed Disconnect

4 Pole

100 A

600 VAC

Disconnect Switches SWITCH NF 3P 125A UL98

OT125F3
ABB
1: $250.02
10In Stock

Mfr. Part #
OT125F3

Mouser Part #
894-OT125F3

ABB

Disconnect Switches SWITCH NF 3P 125A UL98

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Datasheet

10In Stock

$250.02

$240.55

$231.84

$208.83

View

Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

DIN Rail Mount

Clamp Terminal

125 A

Disconnect Switches SWITCH NF 3P 16A UL508

OT16F3
ABB
1: $92.32
75In Stock

Mfr. Part #
OT16F3

Mouser Part #
894-OT16F3

ABB

Disconnect Switches SWITCH NF 3P 16A UL508

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Datasheet

75In Stock

$92.32

$87.09

$83.21

$78.58

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Min.: 1
Mult.: 1

Enclosed Disconnect

3 Pole

16 A

600 VAC

Disconnect Switches 3P 16A UL508 NF DOOR MOUNT SW

OT16FT3
ABB
1: $99.32
136In Stock

Mfr. Part #
OT16FT3

Mouser Part #
894-OT16FT3

ABB

Disconnect Switches 3P 16A UL508 NF DOOR MOUNT SW

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Datasheet

136In Stock

$99.32

$94.00

$88.56

$78.61

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Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

Door Mount

Screw

16 A

600 VAC

IP20

Disconnect Switches 3P SW 200A NF UL98 LH

OT200U03
ABB
1: $798.68
10In Stock

Mfr. Part #
OT200U03

Mouser Part #
894-OT200U03

ABB

Disconnect Switches 3P SW 200A NF UL98 LH

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Datasheet

10In Stock

$798.68

$722.76

Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

200 A

Disconnect Switches 3P SW 200A NF UL98 600V

OT200U12
ABB
1: $773.80
5In Stock
New At Mouser

Mfr. Part #
OT200U12

Mouser Part #
894-OT200U12

New At Mouser

ABB

Disconnect Switches 3P SW 200A NF UL98 600V

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Datasheet

5In Stock

$773.80

$700.22

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Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

200 A

600 VAC

Disconnect Switches 3P SW 200A NF UL98 RH

OT200U30
ABB
1: $773.80
3In Stock

Mfr. Part #
OT200U30

Mouser Part #
894-OT200U30

ABB

Disconnect Switches 3P SW 200A NF UL98 RH

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Datasheet

3In Stock

$773.80

$663.20

$649.07

View

Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

200 A

Disconnect Switches SWITCH 3P 25A UL508 NF 6MM

OT25F3
ABB
1: $94.91
19In Stock
40Expected 11/6/2026

Mfr. Part #
OT25F3

Mouser Part #
894-OT25F3

ABB

Disconnect Switches SWITCH 3P 25A UL508 NF 6MM

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Datasheet

19In Stock

40Expected 11/6/2026

$94.91

$89.65

$84.40

$81.95

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Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

25 A

Disconnect Switches ROTARY DISCONNECT, 480VAC, WITH

OT25FT3
ABB
1: $110.61
25In Stock

Mfr. Part #
OT25FT3

Mouser Part #
894-OT25FT3

ABB

Disconnect Switches ROTARY DISCONNECT, 480VAC, WITH

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Datasheet

25In Stock

$110.61

$105.52

$98.85

$90.48

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Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

Clamp Terminal

30 A

600 VAC

Disconnect Switches 3P 30A UL98 NF SW

OT30F3
ABB
1: $214.00
70In Stock
70Expected 10/7/2026

Mfr. Part #
OT30F3

Mouser Part #
894-OT30F3

ABB

Disconnect Switches 3P 30A UL98 NF SW

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Datasheet

70In Stock

70Expected 10/7/2026

$214.00

$205.44

$195.89

$178.56

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Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

30 A

Disconnect Switches 3P SW 400A NF UL98 600V

OT400U03
ABB
1: $1,696.76
2In Stock
5Expected 10/7/2026

Mfr. Part #
OT400U03

Mouser Part #
894-OT400U03

ABB

Disconnect Switches 3P SW 400A NF UL98 600V

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Datasheet

2In Stock

5Expected 10/7/2026

$1,696.76

$1,518.56

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Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

400 A

600 VAC

Disconnect Switches 3P SW 400A NF UL98 RH

OT400U30
ABB
1: $1,460.58
3In Stock
New At Mouser

Mfr. Part #
OT400U30

Mouser Part #
894-OT400U30

New At Mouser

ABB

Disconnect Switches 3P SW 400A NF UL98 RH

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Datasheet

3In Stock

$1,460.58

$1,387.03

View

Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

400 A

Disconnect Switches DISCONNECT SWITCH, 3-P, 40A/600V,

OT40F3
ABB
1: $110.30
80In Stock

Mfr. Part #
OT40F3

Mouser Part #
894-OT40F3

ABB

Disconnect Switches DISCONNECT SWITCH, 3-P, 40A/600V,

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Datasheet

80In Stock

$110.30

$98.93

$96.31

$90.48

View

Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

40 A

600 VAC

Disconnect Switches 3P 40A UL508 MANUAL XFER SW

OT40F3C
ABB
1: $359.44
9In Stock
13Expected 10/5/2026
New At Mouser

Mfr. Part #
OT40F3C

Mouser Part #
894-OT40F3C

New At Mouser

ABB

Disconnect Switches 3P 40A UL508 MANUAL XFER SW

Learn More

Datasheet

9In Stock

13Expected 10/5/2026

$359.44

$307.98

$298.26

$293.11

View

Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

40 A

Disconnect Switches 3P 40A UL508 NF DOOR MOUNT SW

OT40FT3
ABB
1: $117.18
88In Stock

Mfr. Part #
OT40FT3

Mouser Part #
894-OT40FT3

ABB

Disconnect Switches 3P 40A UL508 NF DOOR MOUNT SW

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Datasheet

88In Stock

$117.18

$105.08

$101.38

$95.24

View

Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

Door Mount

Screw

40 A

600 VAC

IP20

Disconnect Switches 3P 60A UL98 NF SW

OT60F3
ABB
1: $231.88
50In Stock
45On Order

Mfr. Part #
OT60F3

Mouser Part #
894-OT60F3

ABB

Disconnect Switches 3P 60A UL98 NF SW

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Datasheet

50In Stock

45On Order

$231.88

$223.10

$215.02

$188.75

View

Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

60 A

Disconnect Switches SWITCH DISCONNECTOR

OT60FT3
ABB
1: $237.20
16In Stock

Mfr. Part #
OT60FT3

Mouser Part #
894-OT60FT3

ABB

Disconnect Switches SWITCH DISCONNECTOR

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Datasheet

16In Stock

$237.20

$228.21

$219.95

$195.55

View

Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

Clamp Terminal

60 A

Disconnect Switches 3P 80A UL508 NF SW

OT80F3
ABB
1: $165.24
28In Stock

Mfr. Part #
OT80F3

Mouser Part #
894-OT80F3

ABB

Disconnect Switches 3P 80A UL508 NF SW

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Datasheet

28In Stock

$165.24

$152.97

$152.06

$142.84

View

Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

80 A

Disconnect Switches SWITCH-DISCONNECTOR

OTDC100U11
ABB
1: $1,205.40
4In Stock
New At Mouser

Mfr. Part #
OTDC100U11

Mouser Part #
894-OTDC100U11

New At Mouser

ABB

Disconnect Switches SWITCH-DISCONNECTOR

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Datasheet

4In Stock

$1,205.40

Min.: 1
Mult.: 1

Non-Fused Disconnect

2 Pole

100 A

1 kVDC

Disconnect Switches 3P SW 100A UL98 NF DOOR MOUNT SW

OT100FT3
ABB
1: $264.86
3In Stock

Mfr. Part #
OT100FT3

Mouser Part #
894-OT100FT3

ABB

Disconnect Switches 3P SW 100A UL98 NF DOOR MOUNT SW

Learn More

Datasheet

3In Stock

$264.86

$227.06

$217.17

$211.74

View

Min.: 1
Mult.: 1

Non-Fused Disconnect

3 Pole

Door Mount

Screw

100 A

600 VAC

IP20

Disconnect Switches 3P 16A UL508 MANUAL XFER SW

OT16F3C
ABB
1: $309.79
2In Stock
New At Mouser

Mfr. Part #
OT16F3C

Mouser Part #
894-OT16F3C

New At Mouser

ABB

Disconnect Switches 3P 16A UL508 MANUAL XFER SW

Learn More

Datasheet

2In Stock

$309.79

$287.38

$279.74

$270.71

View

Min.: 1
Mult.: 1

Enclosed Disconnect

3 Pole

16 A

600 VAC

OT Non-Fusible Disconnects

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