.hide-partial { max-height: none; } .show-more { display: none; }

OT Series Electromechanical

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Electromechanical

List Images

Results: 120

Applied Filters:

Series = OT

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Disconnect Switches 3P 80A UL508 NF DOOR MOUNT SW

OT80FT3
ABB
1: $142.49
3In Stock
New At Mouser

Mfr. Part No.
OT80FT3

Mouser Part No
894-OT80FT3

New At Mouser

ABB

Disconnect Switches 3P 80A UL508 NF DOOR MOUNT SW

Learn More

Datasheet

3In Stock

$142.49

$135.42

$130.86

$129.69

View

Min.: 1
Mult.: 1

Disconnect Switches SWITCH-DISCONNECTOR

OTDC100U11
ABB
1: $770.36
1In Stock
3Expected 2026/04/06
New At Mouser

Mfr. Part No.
OTDC100U11

Mouser Part No
894-OTDC100U11

New At Mouser

ABB

Disconnect Switches SWITCH-DISCONNECTOR

Learn More

Datasheet

1In Stock

3Expected 2026/04/06

$770.36

$660.08

$630.46

Quote

Min.: 1
Mult.: 1

Switch Fixings GND TERM OT16-40

OTPE40FP
ABB
1: $28.99
8In Stock
New At Mouser

Mfr. Part No.
OTPE40FP

Mouser Part No
894-OTPE40FP

New At Mouser

ABB

Switch Fixings GND TERM OT16-40

Datasheet

8In Stock

$28.99

$25.54

$24.40

$23.11

View

Min.: 1
Mult.: 1

Switch Fixings SOLID NEU OT63-80

OTPN80FP
ABB
1: $49.18
1In Stock
New At Mouser

Mfr. Part No.
OTPN80FP

Mouser Part No
894-OTPN80FP

New At Mouser

ABB

Switch Fixings SOLID NEU OT63-80

Datasheet

1In Stock

$49.18

$44.46

$42.39

$39.54

View

Min.: 1
Mult.: 1

Switch Fixings 4TH POLE OT30-125

OTPS125FP
ABB
1: $72.43
5In Stock
New At Mouser

Mfr. Part No.
OTPS125FP

Mouser Part No
894-OTPS125FP

New At Mouser

ABB

Switch Fixings 4TH POLE OT30-125

Datasheet

5In Stock

$72.43

$63.55

$59.29

$56.98

$53.84

Min.: 1
Mult.: 1

Switch Fixings 4TH POLE OT16-40 LEFT SIDE

OTPS40FPN1
ABB
1: $49.18
2In Stock
New At Mouser

Mfr. Part No.
OTPS40FPN1

Mouser Part No
894-OTPS40FPN1

New At Mouser

ABB

Switch Fixings 4TH POLE OT16-40 LEFT SIDE

Datasheet

2In Stock

$49.18

$44.46

$42.39

$39.54

View

Min.: 1
Mult.: 1

Switch Fixings TERMINAL SHROUD OT16-40 1P

OTS40T1
ABB
1: $6.49
5In Stock
20Expected 2026/05/07
New At Mouser

Mfr. Part No.
OTS40T1

Mouser Part No
894-OTS40T1

New At Mouser

ABB

Switch Fixings TERMINAL SHROUD OT16-40 1P

Datasheet

5In Stock

20Expected 2026/05/07

$6.49

$5.70

$5.42

$5.19

View

Min.: 1
Mult.: 1

Relay Sockets & Fixings Relay Socket - DIN Rail Mount

OT-08
ATC Diversified Electronics
1: $6.99
1In Stock

Mfr. Part No.
OT-08

Mouser Part No
830-OT-08

ATC Diversified Electronics

Relay Sockets & Fixings Relay Socket - DIN Rail Mount

Datasheet

1In Stock

$6.99

Min.: 1
Mult.: 1

Disconnect Switches 4P 40A UL508 NF DOOR MOUNT SW

OT40FT4N2
ABB
1: $150.75
5Expected 2026/04/01
New At Mouser

Mfr. Part No.
OT40FT4N2

Mouser Part No
894-OT40FT4N2

New At Mouser

ABB

Disconnect Switches 4P 40A UL508 NF DOOR MOUNT SW

Learn More

Datasheet

5Expected 2026/04/01

$150.75

$142.99

$142.13

$133.52

View

Min.: 1
Mult.: 1

Switch Fixings GND TERM OT16-40 DR MNT

OTPE40FD
ABB
1: $28.99
2Expected 2026/03/18
New At Mouser

Mfr. Part No.
OTPE40FD

Mouser Part No
894-OTPE40FD

New At Mouser

ABB

Switch Fixings GND TERM OT16-40 DR MNT

Datasheet

2Expected 2026/03/18

$28.99

$25.54

$24.40

$23.11

View

Min.: 1
Mult.: 1

Switch Fixings GROUND TERMINAL OT30-60FT3

OTPE60FD
ABB
1: $48.22
10Expected 2026/04/03
New At Mouser

Mfr. Part No.
OTPE60FD

Mouser Part No
894-OTPE60FD

New At Mouser

ABB

Switch Fixings GROUND TERMINAL OT30-60FT3

Datasheet

10Expected 2026/04/03

$48.22

$42.65

$40.66

$37.94

View

Min.: 1
Mult.: 1

Switch Fixings SOLID NEU OT30-125

OTPN125FP
ABB
1: $67.07
5Expected 2026/04/01
New At Mouser

Mfr. Part No.
OTPN125FP

Mouser Part No
894-OTPN125FP

New At Mouser

ABB

Switch Fixings SOLID NEU OT30-125

Datasheet

5Expected 2026/04/01

$67.07

$58.85

$54.91

$52.75

$49.85

Min.: 1
Mult.: 1

Switch Fixings TREMINAL SHROUD OT16-40 3P

OTS40T3
ABB
1: $12.41
88Expected 2026/03/13
New At Mouser

Mfr. Part No.
OTS40T3

Mouser Part No
894-OTS40T3

New At Mouser

ABB

Switch Fixings TREMINAL SHROUD OT16-40 3P

Datasheet

88Expected 2026/03/13

$12.41

$10.75

$10.22

$9.71

View

Min.: 1
Mult.: 1

Switch Fixings TERMINAL SHROUD

OTS63T3
ABB
1: $16.54
50On Order
New At Mouser

Mfr. Part No.
OTS63T3

Mouser Part No
894-OTS63T3

New At Mouser

ABB

Switch Fixings TERMINAL SHROUD

Datasheet

50On Order

$16.54

$14.27

$13.63

$12.93

View

Min.: 1
Mult.: 1

Relay Sockets & Fixings Relay Socket - DIN Rail Mount - 8 pin pressure clamp

OT-08-PC
ATC Diversified Electronics
1: $7.94
28Expected 2026/04/01

Mfr. Part No.
OT-08-PC

Mouser Part No
830-OT-08-PC

ATC Diversified Electronics

Relay Sockets & Fixings Relay Socket - DIN Rail Mount - 8 pin pressure clamp

Datasheet

28Expected 2026/04/01

$7.94

Min.: 1
Mult.: 1

Disconnect Switches 3P 80A UL508 MANUAL XFER SW

OT80F3C
ABB
1: $429.29
32Factory Stock Available
New At Mouser

Mfr. Part No.
OT80F3C

Mouser Part No
894-OT80F3C

New At Mouser

ABB

Disconnect Switches 3P 80A UL508 MANUAL XFER SW

Learn More

Datasheet

32Factory Stock Available

More Info Available

$429.29

$367.82

$351.32

$340.04

Min.: 1
Mult.: 1

Disconnect Switches CHANGE-OVER SWITCH

OT100F4C
ABB
1: $665.29
Non-Stocked Lead-Time 8 Weeks
New At Mouser

Mfr. Part No.
OT100F4C

Mouser Part No
894-OT100F4C

New At Mouser

ABB

Disconnect Switches CHANGE-OVER SWITCH

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$665.29

$570.07

$544.49

$527.00

Min.: 1
Mult.: 1

Disconnect Switches 4P 125A UL98 MANUAL XFER SW

OT125F4C
ABB
1: $770.36
Non-Stocked Lead-Time 8 Weeks
New At Mouser

Mfr. Part No.
OT125F4C

Mouser Part No
894-OT125F4C

New At Mouser

ABB

Disconnect Switches 4P 125A UL98 MANUAL XFER SW

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$770.36

$660.08

$630.46

Quote

Min.: 1
Mult.: 1

Disconnect Switches 3P 16A UL508 MANUAL XFER SW

OT16F3C
ABB
1: $295.38
Non-Stocked Lead-Time 6 Weeks
New At Mouser

Mfr. Part No.
OT16F3C

Mouser Part No
894-OT16F3C

New At Mouser

ABB

Disconnect Switches 3P 16A UL508 MANUAL XFER SW

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$295.38

$253.22

$244.58

$232.37

Min.: 1
Mult.: 1

Disconnect Switches 3P 16A UL508 NF DOOR MOUNT SW

OT16FT3
ABB
1: $91.55
Lead-Time 1 Week
New At Mouser

Mfr. Part No.
OT16FT3

Mouser Part No
894-OT16FT3

New At Mouser

ABB

Disconnect Switches 3P 16A UL508 NF DOOR MOUNT SW

Learn More

Datasheet

Lead-Time 1 Week

$91.55

$85.40

$82.54

$76.53

View

Min.: 1
Mult.: 1

Disconnect Switches 2P SW 400A NF 600V UL98

OT400U02
ABB
1: $1,493.16
Non-Stocked Lead-Time 7 Weeks
New At Mouser

Mfr. Part No.
OT400U02

Mouser Part No
894-OT400U02

New At Mouser

ABB

Disconnect Switches 2P SW 400A NF 600V UL98

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$1,493.16

$1,279.40

$1,222.01

Quote

Min.: 1
Mult.: 1

Switch Fixings TERMINAL SHROUD FOR OT45-63 1P

OTS63T1
ABB
1: $8.66
Non-Stocked Lead-Time 5 Weeks
New At Mouser

Mfr. Part No.
OTS63T1

Mouser Part No
894-OTS63T1

New At Mouser

ABB

Switch Fixings TERMINAL SHROUD FOR OT45-63 1P

Datasheet

Non-Stocked Lead-Time 5 Weeks

$8.66

$7.64

$7.28

$6.97

View

Min.: 1
Mult.: 1

Disconnect Switches 3P SW NF 100A BULK PACK 25

OT100F3/B25
ABB
1: $4,461.41
Non-Stocked
New At Mouser

Mfr. Part No.
OT100F3/B25

Mouser Part No
894-OT100F3/B25

New At Mouser

ABB

Disconnect Switches 3P SW NF 100A BULK PACK 25

Learn More

Datasheet

Non-Stocked

$4,461.41

View

Min.: 1
Mult.: 1

Disconnect Switches 6P SW 100A NF UL98

OT100F6
ABB
1: $506.22
Non-Stocked
New At Mouser

Mfr. Part No.
OT100F6

Mouser Part No
894-OT100F6

New At Mouser

ABB

Disconnect Switches 6P SW 100A NF UL98

Learn More

Datasheet

Non-Stocked

$506.22

$433.75

$414.30

$400.99

Min.: 1
Mult.: 1

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

OT100FT3
ABB
1: $252.65
Non-Stocked
New At Mouser

Mfr. Part No.
OT100FT3

Mouser Part No
894-OT100FT3

New At Mouser

ABB

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

Learn More

Datasheet

Non-Stocked

$252.65

$243.08

$234.27

$219.64

$208.64

Min.: 1
Mult.: 1

OT Series Electromechanical

Types of Electromechanical

Customer Service Office

Company

Resources

Support