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Square D Circuit Protection

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Part #

Industrial Surge Protectors SPD T1 EMA 100KA 480V 3P3W

EMA51
Square D
1: £2,862.79
1In Stock
New At Mouser

Mfr. Part No.
EMA51

Mouser Part No
996-EMA51

New At Mouser

Square D

Industrial Surge Protectors SPD T1 EMA 100KA 480V 3P3W

Datasheet

1In Stock

£2,862.79

Quote

Min.: 1
Mult.: 1

Circuit Breakers OPERATING MECHANISM CABLE MECHANISM NEMA

9422CSF504
Square D
1: £375.37
1In Stock
New At Mouser

Mfr. Part No.
9422CSF504

Mouser Part No
996-9422CSF504

New At Mouser

Square D

Circuit Breakers OPERATING MECHANISM CABLE MECHANISM NEMA

Datasheet

1In Stock

£375.37

Min.: 1
Mult.: 1

Panelboards & Load Centres LOADCTR QO CSA MB 240V 60A 1PH 16SP N1

CQO116M60PC
Square D
1: £541.98
1In Stock
New At Mouser

Mfr. Part No.
CQO116M60PC

Mouser Part No
996-CQO116M60PC

New At Mouser

Square D

Panelboards & Load Centres LOADCTR QO CSA MB 240V 60A 1PH 16SP N1

Datasheet

1In Stock

£541.98

£482.49

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 15A

QOU215H
Square D
1: £117.42
1In Stock
New At Mouser

Mfr. Part No.
QOU215H

Mouser Part No
996-QOU215H

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 15A

Datasheet

1In Stock

£117.42

Min.: 1
Mult.: 1

Industrial Surge Protectors Multi9 PRD1 75r 4P T1 120/208V SPD

M9L17208
Square D
1: £273.76
1In Stock

Mfr. Part No.
M9L17208

Mouser Part No
996-M9L17208

Square D

Industrial Surge Protectors Multi9 PRD1 75r 4P T1 120/208V SPD

Learn More

Datasheet

1In Stock

£273.76

£212.37

£211.37

£211.35

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories Acti9 COMB BUSBAR 1P 100A 24 MODULES

A9XPH124
Square D
1: £42.72
18In Stock

Mfr. Part No.
A9XPH124

Mouser Part No
996-A9XPH124

Square D

Circuit Breaker Accessories Acti9 COMB BUSBAR 1P 100A 24 MODULES

Datasheet

18In Stock

£42.72

Min.: 1
Mult.: 1

Circuit Breakers Multi9 C60SP 1P C 5A 10kA 277V UL1077

M9F22105
Square D
1: £64.88
5In Stock

Mfr. Part No.
M9F22105

Mouser Part No
996-M9F22105

Square D

Circuit Breakers Multi9 C60SP 1P C 5A 10kA 277V UL1077

Learn More

Datasheet

5In Stock

£64.88

Min.: 1
Mult.: 1

Industrial Surge Protectors Multi9 PRD1 75r 1P T1 120V SPD

M9L11120
Square D
1: £101.95
25In Stock
43Expected 15/09/2026

Mfr. Part No.
M9L11120

Mouser Part No
996-M9L11120

Square D

Industrial Surge Protectors Multi9 PRD1 75r 1P T1 120V SPD

Learn More

Datasheet

25In Stock

43Expected 15/09/2026

£101.95

£85.75

£80.48

£80.46

View

Min.: 1
Mult.: 1

Industrial Surge Protectors Multi9 PRD1 75r 3P T1 120/208V SPD

M9L13208
Square D
1: £249.70
3In Stock

Mfr. Part No.
M9L13208

Mouser Part No
996-M9L13208

Square D

Industrial Surge Protectors Multi9 PRD1 75r 3P T1 120/208V SPD

Learn More

Datasheet

3In Stock

£249.70

£209.31

£190.72

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 60A

QOB160
Square D
1: £33.34
1In Stock
New At Mouser

Mfr. Part No.
QOB160

Mouser Part No
996-QOB160

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 60A

Datasheet

1In Stock

£33.34

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A

QOU1155283
Square D
1: £46.22
1In Stock
New At Mouser

Mfr. Part No.
QOU1155283

Mouser Part No
996-QOU1155283

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A

Datasheet

1In Stock

£46.22

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 30A

QOU130
Square D
1: £27.99
2In Stock
New At Mouser

Mfr. Part No.
QOU130

Mouser Part No
996-QOU130

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 30A

Datasheet

2In Stock

£27.99

Min.: 1
Mult.: 1

Industrial Surge Protectors Multi9 PRD1 75r 3P T1 480V SPD

M9L53480
Square D
1: £185.86
20On Order

Mfr. Part No.
M9L53480

Mouser Part No
996-M9L53480

Square D

Industrial Surge Protectors Multi9 PRD1 75r 3P T1 480V SPD

Learn More

Datasheet

20On Order

£185.86

£185.85

Min.: 1
Mult.: 1

Industrial Surge Protectors Multi9 PRD1 75r 2P T1 120/240V SPD

M9L12240
Square D
1: £111.52
8On Order

Mfr. Part No.
M9L12240

Mouser Part No
996-M9L12240

Square D

Industrial Surge Protectors Multi9 PRD1 75r 2P T1 120/240V SPD

Learn More

Datasheet

8On Order

£111.52

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 10A

QOB110
Square D
1: £29.91
3Expected 10/09/2026
New At Mouser

Mfr. Part No.
QOB110

Mouser Part No
996-QOB110

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 10A

Datasheet

3Expected 10/09/2026

£29.91

Min.: 1
Mult.: 1

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 10A

QOU1105283
Square D
1: £48.55
1Expected 16/10/2026
New At Mouser

Mfr. Part No.
QOU1105283

Mouser Part No
996-QOU1105283

New At Mouser

Square D

Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 10A

Datasheet

1Expected 16/10/2026

£48.55

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER FINGERSAFE COVER

QOULFSC1
Square D
1: £1.96
120On Order
New At Mouser

Mfr. Part No.
QOULFSC1

Mouser Part No
996-QOULFSC1

New At Mouser

Square D

Circuit Breakers CIRCUIT BREAKER FINGERSAFE COVER

Datasheet

120On Order

£1.96

Min.: 1
Mult.: 1

Industrial Surge Protectors LOAD CENTER 1PH SECONDARY SURGE ARRESTOR

SDSA1175
Square D
1: £71.83
1Expected 31/08/2026
New At Mouser

Mfr. Part No.
SDSA1175

Mouser Part No
996-SDSA1175

New At Mouser

Square D

Industrial Surge Protectors LOAD CENTER 1PH SECONDARY SURGE ARRESTOR

Datasheet

1Expected 31/08/2026

£71.83

£70.88

£70.87

£66.41

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories CIRCUIT BREAKER MECHANICAL LUG KIT 3

AL150HD
Square D
1: £56.37
1,025Factory Stock Available
New At Mouser

Mfr. Part No.
AL150HD

Mouser Part No
996-AL150HD

New At Mouser

Square D

Circuit Breaker Accessories CIRCUIT BREAKER MECHANICAL LUG KIT 3

Datasheet

1,025Factory Stock Available

More Info Available

£56.37

Min.: 1
Mult.: 1

Circuit Breaker Accessories TYPE L CB MECH KIT WITH HANDLE, B-FRAME

9421LB4
Square D
1: £140.48
Non-Stocked Lead-Time 7 Weeks
New At Mouser

Mfr. Part No.
9421LB4

Mouser Part No
996-9421LB4

New At Mouser

Square D

Circuit Breaker Accessories TYPE L CB MECH KIT WITH HANDLE, B-FRAME

Datasheet

Non-Stocked Lead-Time 7 Weeks

£140.48

Min.: 1
Mult.: 1

Circuit Breakers OPERATING MECHANISM 600VAC 100AMP NEMA

9421LF1
Square D
1: £113.27
Non-Stocked Lead-Time 5 Weeks
New At Mouser

Mfr. Part No.
9421LF1

Mouser Part No
996-9421LF1

New At Mouser

Square D

Circuit Breakers OPERATING MECHANISM 600VAC 100AMP NEMA

Datasheet

Non-Stocked Lead-Time 5 Weeks

£113.27

Min.: 1
Mult.: 1

Circuit Breaker Accessories OPERATING MECHANISM HANDLE NEMA

9421LH43
Square D
1: £227.92
Non-Stocked Lead-Time 9 Weeks
New At Mouser

Mfr. Part No.
9421LH43

Mouser Part No
996-9421LH43

New At Mouser

Square D

Circuit Breaker Accessories OPERATING MECHANISM HANDLE NEMA

Datasheet

Non-Stocked Lead-Time 9 Weeks

£227.92

Min.: 1
Mult.: 1

Circuit Breaker Accessories OPERATING MECHANISM LONG SHAFT NEMA

9421LS10
Square D
1: £31.00
Non-Stocked Lead-Time 7 Weeks
New At Mouser

Mfr. Part No.
9421LS10

Mouser Part No
996-9421LS10

New At Mouser

Square D

Circuit Breaker Accessories OPERATING MECHANISM LONG SHAFT NEMA

Datasheet

Non-Stocked Lead-Time 7 Weeks

£31.00

Min.: 1
Mult.: 1

Circuit Breaker Accessories OPERATING MECHANISM STANDARD SHAFT NEMA

9421LS8
Square D
1: £18.73
Non-Stocked Lead-Time 3 Weeks
New At Mouser

Mfr. Part No.
9421LS8

Mouser Part No
996-9421LS8

New At Mouser

Square D

Circuit Breaker Accessories OPERATING MECHANISM STANDARD SHAFT NEMA

Datasheet

Non-Stocked Lead-Time 3 Weeks

£18.73

Min.: 1
Mult.: 1

Circuit Breakers OPERATING MECH VARIABLE DEPTH IEC

9422RQ1
Square D
1: £327.70
Non-Stocked Lead-Time 4 Weeks
New At Mouser

Mfr. Part No.
9422RQ1

Mouser Part No
996-9422RQ1

New At Mouser

Square D

Circuit Breakers OPERATING MECH VARIABLE DEPTH IEC

Datasheet

Non-Stocked Lead-Time 4 Weeks

£327.70

Min.: 1
Mult.: 1

Square D Circuit Protection

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