Junction Boxes – Mouser United Kingdom

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CHKO Type 1 Mild Steel Junction Boxes

Hammond Manufacturing CHKO Type 1 Mild Steel Junction Boxes are offered with knockouts and a hinged door with a quarter-turn. The full swing, hinged cover with a latch provides easy access during installation and maintenance, and the formed steel covers close via a slotted quarter-turn latch. These enclosures include through-holes in the back for wall mounting and knockouts on all four sides that can be easily removed. The grounding location is embossed in the body. The boxes are formed and spot-welded from 16-gauge steel for sizes up to 30" x 24" and from 14-gauge steel for 36" x 24" sizes. Hammond Manufacturing CHKO Type 1 Mild Steel Junction Boxes are designed as a junction, pull, or switch box for general-purpose indoor commercial use. The enclosures meet or comply with the following standards: UL-50, CSA, and NEMA Type 1; RoHS; and IEC 60529, IP20.

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Part #

Junction Boxes N1 Hinge Cover w/KO's - 10 x 10 x 4 - Steel/Gray

CHKO10104
Hammond Manufacturing
1: £31.13
2In Stock

Mfr. Part No.
CHKO10104

Mouser Part No
546-CHKO10104

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 10 x 10 x 4 - Steel/Gray

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Datasheet

2In Stock

£31.13

£27.07

£25.42

£23.61

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Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 12 x 12 x 4 - Steel/Gray

CHKO12124
Hammond Manufacturing
1: £36.87
4In Stock

Mfr. Part No.
CHKO12124

Mouser Part No
546-CHKO12124

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 12 x 12 x 4 - Steel/Gray

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Datasheet

4In Stock

£36.87

£32.15

£30.14

£27.40

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Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 12 x 12 x 6 - Steel/Gray

CHKO12126
Hammond Manufacturing
1: £46.38
9In Stock

Mfr. Part No.
CHKO12126

Mouser Part No
546-CHKO12126

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 12 x 12 x 6 - Steel/Gray

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Datasheet

9In Stock

£46.38

£39.18

£36.42

£33.78

£32.02

Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 8 x 8 x 4 - Steel/Gray

CHKO884
Hammond Manufacturing
1: £23.29
1In Stock

Mfr. Part No.
CHKO884

Mouser Part No
546-CHKO884

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 8 x 8 x 4 - Steel/Gray

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Datasheet

1In Stock

£23.29

£19.90

£18.62

£17.19

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Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 8 x 8 x 6 - Steel/Gray

CHKO886
Hammond Manufacturing
1: £31.07
2In Stock

Mfr. Part No.
CHKO886

Mouser Part No
546-CHKO886

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 8 x 8 x 6 - Steel/Gray

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Datasheet

2In Stock

£31.07

£27.50

£25.92

£24.60

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Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 10 x 10 x 6 - Steel/Gray

CHKO10106
Hammond Manufacturing
1: £40.58
2In Stock

Mfr. Part No.
CHKO10106

Mouser Part No
546-CHKO10106

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 10 x 10 x 6 - Steel/Gray

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Datasheet

2In Stock

£40.58

£32.35

£30.74

£27.93

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Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 12 x 10 x 4 - Steel/Gray

CHKO12104
Hammond Manufacturing
1: £37.17
1In Stock

Mfr. Part No.
CHKO12104

Mouser Part No
546-CHKO12104

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 12 x 10 x 4 - Steel/Gray

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Datasheet

1In Stock

£37.17

£32.92

£31.49

£29.52

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Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 6 x 6 x 4 - Steel/Gray

CHKO664
Hammond Manufacturing
1: £17.13
1In Stock

Mfr. Part No.
CHKO664

Mouser Part No
546-CHKO664

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 6 x 6 x 4 - Steel/Gray

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Datasheet

1In Stock

£17.13

£14.49

£13.93

£12.87

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Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 8 x 6 x 4 - Steel/Gray

CHKO864
Hammond Manufacturing
1: £20.75
1In Stock

Mfr. Part No.
CHKO864

Mouser Part No
546-CHKO864

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 8 x 6 x 4 - Steel/Gray

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Datasheet

1In Stock

£20.75

£17.43

£16.38

£15.27

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Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 18 x 12 x 4 - Steel/Gray

CHKO18124
Hammond Manufacturing
1: £51.73
6Expected 26/05/2026

Mfr. Part No.
CHKO18124

Mouser Part No
546-CHKO18124

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 18 x 12 x 4 - Steel/Gray

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Datasheet

6Expected 26/05/2026

£51.73

£46.40

£43.72

£41.78

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Min.: 1
Mult.: 1

Steel

Gray

1.5 ft

12 in

1.5 ft

IP30

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 10 x 8 x 4 - Steel/Gray

CHKO1084
Hammond Manufacturing
1: £28.79
78Factory Stock Available

Mfr. Part No.
CHKO1084

Mouser Part No
546-CHKO1084

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 10 x 8 x 4 - Steel/Gray

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Datasheet

78Factory Stock Available

More Info Available

£28.79

£24.78

£23.30

£21.73

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Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 10 x 8 x 6 - Steel/Gray

CHKO1086
Hammond Manufacturing
1: £31.97
10Factory Stock Available

Mfr. Part No.
CHKO1086

Mouser Part No
546-CHKO1086

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 10 x 8 x 6 - Steel/Gray

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Datasheet

10Factory Stock Available

More Info Available

£31.97

£28.30

£27.28

£25.60

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Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 12 x 10 x 6 - Steel/Gray

CHKO12106
Hammond Manufacturing
1: £44.47
393Factory Stock Available

Mfr. Part No.
CHKO12106

Mouser Part No
546-CHKO12106

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 12 x 10 x 6 - Steel/Gray

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Datasheet

393Factory Stock Available

More Info Available

£44.47

£41.10

£39.72

£39.13

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Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 12 x 8 x 4 - Steel/Gray

CHKO1284
Hammond Manufacturing
1: £31.24
40Factory Stock Available

Mfr. Part No.
CHKO1284

Mouser Part No
546-CHKO1284

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 12 x 8 x 4 - Steel/Gray

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Datasheet

40Factory Stock Available

More Info Available

£31.24

£27.66

£25.93

£24.20

£23.76

Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 16 x 12 x 4 - Steel/Gray

CHKO16124
Hammond Manufacturing
1: £45.32
341Factory Stock Available

Mfr. Part No.
CHKO16124

Mouser Part No
546-CHKO16124

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 16 x 12 x 4 - Steel/Gray

Learn More

Datasheet

341Factory Stock Available

More Info Available

£45.32

£38.74

£36.51

£33.94

£32.20

Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 16 x 12 x 6 - Steel/Gray

CHKO16126
Hammond Manufacturing
1: £52.55
208Factory Stock Available

Mfr. Part No.
CHKO16126

Mouser Part No
546-CHKO16126

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 16 x 12 x 6 - Steel/Gray

Learn More

Datasheet

208Factory Stock Available

More Info Available

£52.55

£52.08

£50.54

£50.45

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Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 18 x 12 x 6 - Steel/Gray

CHKO18126
Hammond Manufacturing
1: £62.23
98Factory Stock Available

Mfr. Part No.
CHKO18126

Mouser Part No
546-CHKO18126

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 18 x 12 x 6 - Steel/Gray

Learn More

Datasheet

98Factory Stock Available

More Info Available

£62.23

£53.37

£49.66

£45.82

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Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 18 x 18 x 6 - Steel/Gray

CHKO18186
Hammond Manufacturing
1: £75.65
283Factory Stock Available

Mfr. Part No.
CHKO18186

Mouser Part No
546-CHKO18186

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 18 x 18 x 6 - Steel/Gray

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Datasheet

283Factory Stock Available

More Info Available

£75.65

£65.02

£61.46

£57.21

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Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 24 x 18 x 6 - Steel/Gray

CHKO24186
Hammond Manufacturing
1: £123.76
22Factory Stock Available

Mfr. Part No.
CHKO24186

Mouser Part No
546-CHKO24186

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 24 x 18 x 6 - Steel/Gray

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Datasheet

22Factory Stock Available

More Info Available

£123.76

£114.69

£112.65

Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 24 x 24 x 6 - Steel/Gray

CHKO24246
Hammond Manufacturing
1: £152.10
122Factory Stock Available

Mfr. Part No.
CHKO24246

Mouser Part No
546-CHKO24246

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 24 x 24 x 6 - Steel/Gray

Learn More

Datasheet

122Factory Stock Available

More Info Available

£152.10

£141.13

£138.72

£138.66

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Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 6 x 4 x 4 - Steel/Gray

CHKO644
Hammond Manufacturing
1: £16.94
50Factory Stock Available

Mfr. Part No.
CHKO644

Mouser Part No
546-CHKO644

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 6 x 4 x 4 - Steel/Gray

Learn More

Datasheet

50Factory Stock Available

More Info Available

£16.94

£14.54

£13.61

£12.58

View

Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 6 x 6 x 3.5 - Steel/Gray

CHKO663
Hammond Manufacturing
1: £17.91
105Factory Stock Available

Mfr. Part No.
CHKO663

Mouser Part No
546-CHKO663

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 6 x 6 x 3.5 - Steel/Gray

Learn More

Datasheet

105Factory Stock Available

More Info Available

£17.91

£15.05

£14.14

£13.16

View

Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 6 x 6 x 6 - Steel/Gray

CHKO666
Hammond Manufacturing
1: £22.49
2,042Factory Stock Available

Mfr. Part No.
CHKO666

Mouser Part No
546-CHKO666

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 6 x 6 x 6 - Steel/Gray

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Datasheet

2,042Factory Stock Available

More Info Available

£22.49

£18.97

£17.88

£16.79

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Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 16 x 16 x 6 - Steel/Gray

CHKO16166
Hammond Manufacturing
1: £60.87
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
CHKO16166

Mouser Part No
546-CHKO16166

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 16 x 16 x 6 - Steel/Gray

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

£60.87

£53.46

£49.72

£45.20

£44.52

Min.: 1
Mult.: 1

CHKO

Junction Boxes N1 Hinge Cover w/KO's - 30 x 24 x 6 - Steel/Gray

CHKO30246
Hammond Manufacturing
Restricted Availability

Mfr. Part No.
CHKO30246

Mouser Part No
546-CHKO30246

Hammond Manufacturing

Junction Boxes N1 Hinge Cover w/KO's - 30 x 24 x 6 - Steel/Gray

Learn More

Datasheet

More Info Available

Restricted Availability

CHKO

CHKO Type 1 Mild Steel Junction Boxes

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