Circuit Breaker Accessories

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Busbar Systems

Altech Busbar Systems are an innovative way to jumper up to 57 poles of miniature circuit breakers (MCB), manual motor controllers (MMC), and supplementary protectors (SP). Altech Busbars provide a 30% reduction in installation time, reduced maintenance, high electrical ratings, and save panel space. The Altech Universal UL489 Busbar fits most UL489 miniature circuit breakers on the market. The Altech Universal UL1077/508 Busbar fits most supplementary protectors and manual motor controllers in the market.

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Part #

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

1P18U1H/33
Altech
1: $40.10
Non-Stocked

Mfr. Part No.
1P18U1H/33

Mouser Part No
845-1P18U1H33

Altech

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

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Datasheet

Non-Stocked

$40.10

$38.90

$37.07

$34.89

View

Min.: 1
Mult.: 1

Busbar

1 Phase Busbar

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

1P18U1H/34
Altech
1: $41.13
Non-Stocked

Mfr. Part No.
1P18U1H/34

Mouser Part No
845-1P18U1H34

Altech

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

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Datasheet

Non-Stocked

$41.13

$39.91

$38.02

$35.79

View

Min.: 1
Mult.: 1

Busbar

1 Phase Busbar

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

1P18U1H/35
Altech
1: $42.16
Non-Stocked

Mfr. Part No.
1P18U1H/35

Mouser Part No
845-1P18U1H35

Altech

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

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Datasheet

Non-Stocked

$42.16

$40.60

$38.70

$36.07

View

Min.: 1
Mult.: 1

Busbar

1 Phase Busbar

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

1P18U1H/36
Altech
1: $43.19
Non-Stocked

Mfr. Part No.
1P18U1H/36

Mouser Part No
845-1P18U1H36

Altech

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

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Datasheet

Non-Stocked

$43.19

$41.60

$39.64

$36.95

View

Min.: 1
Mult.: 1

Busbar

1 Phase Busbar

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

1P18U1H/37
Altech
1: $44.22
Non-Stocked

Mfr. Part No.
1P18U1H/37

Mouser Part No
845-1P18U1H37

Altech

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

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Datasheet

Non-Stocked

$44.22

$43.69

$39.96

$38.63

View

Min.: 1
Mult.: 1

Busbar

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

1P18U1H/4
Altech
1: $10.10
Non-Stocked

Mfr. Part No.
1P18U1H/4

Mouser Part No
845-1P18U1H4

Altech

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

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Datasheet

Non-Stocked

$10.10

$10.09

$9.50

$8.94

View

Min.: 1
Mult.: 1

Busbar

1 Phase Busbar

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

1P18U1H/5
Altech
1: $11.14
Non-Stocked

Mfr. Part No.
1P18U1H/5

Mouser Part No
845-1P18U1H5

Altech

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

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Datasheet

Non-Stocked

$11.14

$11.13

$10.48

$9.85

View

Min.: 1
Mult.: 1

Busbar

1 Phase Busbar

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

1P18U1H/6
Altech
1: $12.16
Non-Stocked

Mfr. Part No.
1P18U1H/6

Mouser Part No
845-1P18U1H6

Altech

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

Learn More

Datasheet

Non-Stocked

$12.16

$12.15

$11.44

$10.76

View

Min.: 1
Mult.: 1

Busbar

1 Phase Busbar

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

1P18U1H/7
Altech
1: $13.21
Non-Stocked

Mfr. Part No.
1P18U1H/7

Mouser Part No
845-1P18U1H7

Altech

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

Learn More

Datasheet

Non-Stocked

$13.21

$13.20

$12.43

$11.64

View

Min.: 1
Mult.: 1

Busbar

1 Phase Busbar

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

1P18U1H/9
Altech
1: $15.26
Non-Stocked

Mfr. Part No.
1P18U1H/9

Mouser Part No
845-1P18U1H9

Altech

Circuit Breaker Accessories Busbar,1 Phase+1/2pole,18sqmm,

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Datasheet

Non-Stocked

$15.26

$15.25

$13.89

$13.16

View

Min.: 1
Mult.: 1

Busbar

1 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,16sqmm,FORKType

2F16U3/4
Altech
1: $23.90
Non-Stocked

Mfr. Part No.
2F16U3/4

Mouser Part No
845-2F16U34

Altech

Circuit Breaker Accessories Busbar,2 Phase,16sqmm,FORKType

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Non-Stocked

$23.90

$22.58

$21.65

$20.96

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories Busbar,2 Phase,16sqmm,FORKType

2F16U3/8
Altech
1: $42.43
Non-Stocked

Mfr. Part No.
2F16U3/8

Mouser Part No
845-2F16U38

Altech

Circuit Breaker Accessories Busbar,2 Phase,16sqmm,FORKType

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Non-Stocked

$42.43

$42.06

$38.48

$37.21

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories APDBUSBAR 25A/600VAC;2PH;37TB

2LB83-25A/500
Altech
1: $52.65
Non-Stocked

Mfr. Part No.
2LB83-25A/500

Mouser Part No
845-2LB8325A500

Altech

Circuit Breaker Accessories APDBUSBAR 25A/600VAC;2PH;37TB

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Datasheet

Non-Stocked

$52.65

$52.64

$50.78

$48.21

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories 2 Ph Busbar 208.3mm 12Pin 6x2pole, 80A

2P18U3/12
Altech
1: $29.77
N/A

Mfr. Part No.
2P18U3/12

Mouser Part No
845-2P18U3/12

Altech

Circuit Breaker Accessories 2 Ph Busbar 208.3mm 12Pin 6x2pole, 80A

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Datasheet

N/A

$29.77

$28.29

$27.35

$26.69

View

Min.: 1
Mult.: 1

508

Busbar

2 Phase Busbar

Circuit Breaker Accessories 2 Ph Busbar 314.8mm 18Pin 9x2pole, 80A

2P18U3/18
Altech
1: $36.46
N/A

Mfr. Part No.
2P18U3/18

Mouser Part No
845-2P18U3/18

Altech

Circuit Breaker Accessories 2 Ph Busbar 314.8mm 18Pin 9x2pole, 80A

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Datasheet

N/A

$36.46

$35.66

$34.08

$32.00

View

Min.: 1
Mult.: 1

508

Busbar

2 Phase Busbar

Circuit Breaker Accessories 2 Ph Busbar 421.3mm 24Pin, 12x2pole, 80A

2P18U3/24
Altech
1: $43.15
N/A

Mfr. Part No.
2P18U3/24

Mouser Part No
845-2P18U3/24

Altech

Circuit Breaker Accessories 2 Ph Busbar 421.3mm 24Pin, 12x2pole, 80A

Learn More

Datasheet

N/A

$43.15

$41.90

$39.94

$37.25

View

Min.: 1
Mult.: 1

508

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

2P18U3/14
Altech
1: $31.99
Non-Stocked

Mfr. Part No.
2P18U3/14

Mouser Part No
845-2P18U314

Altech

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$31.99

$29.96

$28.91

$27.98

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

2P18U3/22
Altech
1: $40.94
Non-Stocked

Mfr. Part No.
2P18U3/22

Mouser Part No
845-2P18U322

Altech

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$40.94

$40.89

$37.92

$36.86

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

2P18U3/26
Altech
1: $45.38
Non-Stocked

Mfr. Part No.
2P18U3/26

Mouser Part No
845-2P18U326

Altech

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$45.38

$44.90

$41.07

$39.71

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

2P18U3/28
Altech
1: $47.62
Non-Stocked

Mfr. Part No.
2P18U3/28

Mouser Part No
845-2P18U328

Altech

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$47.62

$46.24

$44.07

$41.10

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

2P18U3/30
Altech
1: $49.84
Non-Stocked

Mfr. Part No.
2P18U3/30

Mouser Part No
845-2P18U330

Altech

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$49.84

$48.41

$46.12

$43.01

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

2P18U3/32
Altech
1: $52.05
Non-Stocked

Mfr. Part No.
2P18U3/32

Mouser Part No
845-2P18U332

Altech

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$52.05

$50.28

$47.83

$44.89

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

2P18U3/34
Altech
1: $54.29
Non-Stocked

Mfr. Part No.
2P18U3/34

Mouser Part No
845-2P18U334

Altech

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$54.29

$52.44

$49.88

$46.82

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

2P18U3/36
Altech
1: $56.54
Non-Stocked

Mfr. Part No.
2P18U3/36

Mouser Part No
845-2P18U336

Altech

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$56.54

$54.62

$51.96

$48.77

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

2P18U3/38
Altech
1: $58.73
Non-Stocked

Mfr. Part No.
2P18U3/38

Mouser Part No
845-2P18U338

Altech

Circuit Breaker Accessories Busbar,2 Phase,18sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$58.73

$57.67

$53.09

$51.39

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Busbar Systems

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