Circuit Breakers – Mouser Hong Kong

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HCB Molded Case Circuit Breakers

Hartland Controls/Littelfuse HCB Molded Case Circuit Breakers are for use in residential and commercial applications. The unit-mounted (lug/lug) thermal-magnetic HCB circuit breakers are tested and listed according to UL Standard 489 and CSA Standard C22.2 No. 5-02 for molded case circuit breakers and enclosures. These circuit breakers feature a 10A to 60A and one-, two-, or three-pole reversible lug line/load connection.

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Part #

Circuit Breakers 120/240V 25A 3P CIRCUIT BREAKER, LUGS

HCBY3P25GG850
Hartland Controls / Littelfuse
1: HK$2,118.29
11In Stock

Mfr. Part No.
HCBY3P25GG850

Mouser Part No
576-HCBY3P25GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 25A 3P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

11In Stock

HK$2,118.29

HK$1,755.71

HK$1,619.18

HK$1,339.28

View

Min.: 1
Mult.: 1

HCB

25 A

120 VAC, 240 VAC

3 Pole

Bulk

Circuit Breakers 120/240V 35A 3P CIRCUIT BREAKER, LUGS

HCBY3P35GG850
Hartland Controls / Littelfuse
1: HK$2,118.29
18In Stock

Mfr. Part No.
HCBY3P35GG850

Mouser Part No
576-HCBY3P35GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 35A 3P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

18In Stock

HK$2,118.29

HK$1,755.71

HK$1,619.18

HK$1,339.28

View

Min.: 1
Mult.: 1

HCB

35 A

120 VAC, 240 VAC

3 Pole

Bulk

Circuit Breakers 120/240V 25A 1P CIRCUIT BREAKER, LUGS

HCBY1P25GG850
Hartland Controls / Littelfuse
1: HK$383.55
44In Stock

Mfr. Part No.
HCBY1P25GG850

Mouser Part No
576-HCBY1P25GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 25A 1P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

44In Stock

HK$383.55

HK$318.20

HK$293.54

HK$251.04

View

Min.: 1
Mult.: 1

HCB

25 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 40A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY2P40GA850
Hartland Controls / Littelfuse
1: HK$756.16
20In Stock

Mfr. Part No.
HCBY2P40GA850

Mouser Part No
576-HCBY2P40GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 40A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

20In Stock

HK$756.16

HK$627.02

HK$596.20

HK$552.80

View

Min.: 1
Mult.: 1

HCB

40 A

120 VAC, 240 VAC

2 Pole

Bulk

Circuit Breakers 120/240V 35A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY2P35GA850
Hartland Controls / Littelfuse
1: HK$757.06
24In Stock

Mfr. Part No.
HCBY2P35GA850

Mouser Part No
576-HCBY2P35GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 35A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

24In Stock

HK$757.06

HK$627.84

HK$596.28

HK$497.23

View

Min.: 1
Mult.: 1

HCB

35 A

120 VAC, 240 VAC

2 Pole

Bulk

Circuit Breakers 120/240V 45A 2P CIRCUIT BREAKER, LUGS

HCBY2P45GG850
Hartland Controls / Littelfuse
1: HK$757.06
16In Stock

Mfr. Part No.
HCBY2P45GG850

Mouser Part No
576-HCBY2P45GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 45A 2P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

16In Stock

HK$757.06

HK$627.84

HK$502.00

HK$501.91

Quote

Min.: 1
Mult.: 1

HCB

45 A

120 VAC, 240 VAC

2 Pole

Bulk

Circuit Breakers 120/240V 50A 2P CIRCUIT BREAKER, LUGS

HCBY2P50GG850
Hartland Controls / Littelfuse
1: HK$756.82
23In Stock

Mfr. Part No.
HCBY2P50GG850

Mouser Part No
576-HCBY2P50GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 50A 2P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

23In Stock

HK$756.82

HK$627.93

HK$590.61

HK$517.94

View

Min.: 1
Mult.: 1

HCB

50 A

120 VAC, 240 VAC

2 Pole

Bulk

Circuit Breakers 120/240V 45A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY2P45GA850
Hartland Controls / Littelfuse
1: HK$757.06
21In Stock
Factory Special Order

Mfr. Part No.
HCBY2P45GA850

Mouser Part No
576-HCBY2P45GA850

Factory Special Order

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 45A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

21In Stock

HK$757.06

HK$627.76

HK$519.34

View

Min.: 1
Mult.: 1

HCB

45 A

120 VAC, 240 VAC

2 Pole

Bulk

Circuit Breakers 120/240V 15A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY1P15GA850
Hartland Controls / Littelfuse
1: HK$383.63
23In Stock

Mfr. Part No.
HCBY1P15GA850

Mouser Part No
576-HCBY1P15GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 15A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

23In Stock

HK$383.63

HK$320.25

HK$295.43

HK$278.74

View

Min.: 1
Mult.: 1

HCB

15 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 15A 1P CIRCUIT BREAKER, LUGS

HCBY1P15GG850
Hartland Controls / Littelfuse
1: HK$383.63
23In Stock

Mfr. Part No.
HCBY1P15GG850

Mouser Part No
576-HCBY1P15GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 15A 1P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

23In Stock

HK$383.63

HK$318.28

HK$299.54

HK$274.14

View

Min.: 1
Mult.: 1

HCB

15 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 60A 2P CIRCUIT BREAKER, LUGS

HCBY2P60GG850
Hartland Controls / Littelfuse
1: HK$757.14
9In Stock

Mfr. Part No.
HCBY2P60GG850

Mouser Part No
576-HCBY2P60GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 60A 2P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

9In Stock

HK$757.14

HK$628.01

HK$520.08

HK$462.87

View

Min.: 1
Mult.: 1

HCB

60 A

120 VAC, 240 VAC

2 Pole

Bulk

Circuit Breakers 120/240V 60A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY2P60GA850
Hartland Controls / Littelfuse
1: HK$593.24
26In Stock
Factory Special Order

Mfr. Part No.
HCBY2P60GA850

Mouser Part No
576-HCBY2P60GA850

Factory Special Order

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 60A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

26In Stock

HK$593.24

HK$490.16

HK$469.20

View

Min.: 1
Mult.: 1

HCB

60 A

120 VAC, 240 VAC

2 Pole

Bulk

Circuit Breakers 120/240V 30A 2P CIRCUIT BREAKER, LUGS

HCBY2P30GG850
Hartland Controls / Littelfuse
1: HK$591.68
8In Stock
Factory Special Order

Mfr. Part No.
HCBY2P30GG850

Mouser Part No
576-HCBY2P30GG850

Factory Special Order

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 30A 2P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

8In Stock

HK$591.68

HK$488.19

View

Min.: 1
Mult.: 1

HCB

30 A

120 VAC, 240 VAC

2 Pole

Bulk

Circuit Breakers 120/240V 30A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY2P30GA850
Hartland Controls / Littelfuse
1: HK$605.90
25On Order
Factory Special Order

Mfr. Part No.
HCBY2P30GA850

Mouser Part No
576-HCBY2P30GA850

Factory Special Order

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 30A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

25On Order

HK$605.90

HK$499.86

HK$476.60

View

Min.: 1
Mult.: 1

HCB

30 A

120 VAC, 240 VAC

2 Pole

Bulk

Circuit Breakers 120/240V 10A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY1P10GA850
Hartland Controls / Littelfuse
1: HK$383.63
Non-Stocked

Mfr. Part No.
HCBY1P10GA850

Mouser Part No
576-HCBY1P10GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 10A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

Non-Stocked

HK$383.63

HK$318.28

HK$293.62

HK$267.64

View

Min.: 1
Mult.: 1

HCB

10 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 10A 1P CIRCUIT BREAKER, LUGS

HCBY1P10GG850
Hartland Controls / Littelfuse
1: HK$383.63
Non-Stocked

Mfr. Part No.
HCBY1P10GG850

Mouser Part No
576-HCBY1P10GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 10A 1P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

Non-Stocked

HK$383.63

HK$318.28

HK$293.62

HK$267.64

View

Min.: 1
Mult.: 1

HCB

10 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 25A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY1P25GA850
Hartland Controls / Littelfuse
50: HK$269.86
Non-Stocked

Mfr. Part No.
HCBY1P25GA850

Mouser Part No
576-HCBY1P25GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 25A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

Non-Stocked

HK$269.86

HK$261.23

HK$252.52

View

Min.: 50
Mult.: 50

HCB

25 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 30A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY1P30GA850
Hartland Controls / Littelfuse
50: HK$269.86
Non-Stocked

Mfr. Part No.
HCBY1P30GA850

Mouser Part No
576-HCBY1P30GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 30A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

Non-Stocked

HK$269.86

HK$261.23

HK$252.52

View

Min.: 50
Mult.: 50

HCB

30 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 30A 1P CIRCUIT BREAKER, LUGS

HCBY1P30GG850
Hartland Controls / Littelfuse
50: HK$269.86
Non-Stocked

Mfr. Part No.
HCBY1P30GG850

Mouser Part No
576-HCBY1P30GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 30A 1P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

Non-Stocked

HK$269.86

HK$261.23

HK$252.52

View

Min.: 50
Mult.: 50

HCB

30 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 35A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY1P35GA850
Hartland Controls / Littelfuse
50: HK$269.86
Non-Stocked

Mfr. Part No.
HCBY1P35GA850

Mouser Part No
576-HCBY1P35GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 35A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

Non-Stocked

HK$269.86

HK$261.23

HK$252.52

View

Min.: 50
Mult.: 50

HCB

35 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 35A 1P CIRCUIT BREAKER, LUGS

HCBY1P35GG850
Hartland Controls / Littelfuse
50: HK$269.86
Non-Stocked

Mfr. Part No.
HCBY1P35GG850

Mouser Part No
576-HCBY1P35GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 35A 1P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

Non-Stocked

HK$269.86

HK$261.23

HK$252.52

View

Min.: 50
Mult.: 50

HCB

35 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 40A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY1P40GA850
Hartland Controls / Littelfuse
50: HK$280.88
Non-Stocked

Mfr. Part No.
HCBY1P40GA850

Mouser Part No
576-HCBY1P40GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 40A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

Non-Stocked

HK$280.88

HK$272.16

HK$263.53

View

Min.: 50
Mult.: 50

HCB

40 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 45A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY1P45GA850
Hartland Controls / Littelfuse
50: HK$269.86
Non-Stocked

Mfr. Part No.
HCBY1P45GA850

Mouser Part No
576-HCBY1P45GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 45A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

Non-Stocked

HK$269.86

HK$261.23

HK$252.52

View

Min.: 50
Mult.: 50

HCB

45 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 45A 1P CIRCUIT BREAKER, LUGS

HCBY1P45GG850
Hartland Controls / Littelfuse
50: HK$269.86
Non-Stocked

Mfr. Part No.
HCBY1P45GG850

Mouser Part No
576-HCBY1P45GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 45A 1P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

Non-Stocked

HK$269.86

HK$261.23

HK$252.52

View

Min.: 50
Mult.: 50

HCB

45 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 50A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY1P50GA850
Hartland Controls / Littelfuse
50: HK$269.86
Non-Stocked

Mfr. Part No.
HCBY1P50GA850

Mouser Part No
576-HCBY1P50GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 50A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

Non-Stocked

HK$269.86

HK$261.23

HK$252.52

View

Min.: 50
Mult.: 50

HCB

50 A

120 VAC, 240 VAC

1 Pole

Bulk

HCB Molded Case Circuit Breakers

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