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,2 Phase+1pole,25sqmm,

2P25U3S/54
Altech
1: $120.10
Non-Stocked

Mfr. Part No.
2P25U3S/54

Mouser Part No
845-2P25U3S54

Altech

Circuit Breaker Accessories Busbar,2 Phase+1pole,25sqmm,

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Datasheet

Non-Stocked

$120.10

$120.02

$113.52

$104.99

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Min.: 1
Mult.: 1

Busbar

Circuit Breaker Accessories Busbar,2 Phase+1pole,25sqmm,

2P25U3S/56
Altech
1: $123.52
Non-Stocked

Mfr. Part No.
2P25U3S/56

Mouser Part No
845-2P25U3S56

Altech

Circuit Breaker Accessories Busbar,2 Phase+1pole,25sqmm,

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Datasheet

Non-Stocked

$123.52

$123.44

$116.76

$107.99

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Min.: 1
Mult.: 1

Busbar

Circuit Breaker Accessories Busbar,2 Phase+1pole,25sqmm,

2P25U3S/6
Altech
1: $37.48
Non-Stocked

Mfr. Part No.
2P25U3S/6

Mouser Part No
845-2P25U3S6

Altech

Circuit Breaker Accessories Busbar,2 Phase+1pole,25sqmm,

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Datasheet

Non-Stocked

$37.48

$37.45

$34.72

$33.74

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Min.: 1
Mult.: 1

Busbar

Circuit Breaker Accessories Busbar,2 Phase+1pole,25sqmm,

2P25U3S/8
Altech
1: $40.94
Non-Stocked

Mfr. Part No.
2P25U3S/8

Mouser Part No
845-2P25U3S8

Altech

Circuit Breaker Accessories Busbar,2 Phase+1pole,25sqmm,

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Datasheet

Non-Stocked

$40.94

$40.89

$37.92

$36.86

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Min.: 1
Mult.: 1

Busbar

Circuit Breaker Accessories APDBUSBAR 80A/600VAC;2PH;158TB

2TC158-80A
Altech
1: $372.27
Non-Stocked

Mfr. Part No.
2TC158-80A

Mouser Part No
845-2TC15880A

Altech

Circuit Breaker Accessories APDBUSBAR 80A/600VAC;2PH;158TB

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Non-Stocked

$372.27

$308.55

$284.42

$234.98

Min.: 1
Mult.: 1

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/30
Altech
1: $64.24
Non-Stocked

Mfr. Part No.
3P18U3/30

Mouser Part No
845-3P18U3/30

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

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Non-Stocked

$64.24

$64.19

$60.01

$58.69

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Min.: 1
Mult.: 1

Busbar

3 Phase Busbar

Bulk

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/16
Altech
1: $49.83
Non-Stocked

Mfr. Part No.
3P18U3/16

Mouser Part No
845-3P18U316

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

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Non-Stocked

$49.83

$49.30

$45.09

$43.60

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Min.: 1
Mult.: 1

Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/27
Altech
1: $63.13
Non-Stocked Lead-Time 68 Weeks

Mfr. Part No.
3P18U3/27

Mouser Part No
845-3P18U327

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

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Datasheet

Non-Stocked Lead-Time 68 Weeks

$63.13

$59.71

Min.: 1
Mult.: 1

Busbar

3 Phase Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/33
Altech
1: $68.75
Non-Stocked

Mfr. Part No.
3P18U3/33

Mouser Part No
845-3P18U333

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

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Non-Stocked

$68.75

$66.77

$61.89

$60.10

View

Min.: 1
Mult.: 1

Busbar

3 Phase Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/39
Altech
1: $77.79
Non-Stocked

Mfr. Part No.
3P18U3/39

Mouser Part No
845-3P18U339

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

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Non-Stocked

$77.79

$75.56

$70.03

$68.00

View

Min.: 1
Mult.: 1

Busbar

3 Phase Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/42
Altech
1: $82.32
Non-Stocked

Mfr. Part No.
3P18U3/42

Mouser Part No
845-3P18U342

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

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Non-Stocked

$82.32

$78.96

$74.75

$70.69

View

Min.: 1
Mult.: 1

Busbar

3 Phase Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/45
Altech
1: $86.83
Non-Stocked

Mfr. Part No.
3P18U3/45

Mouser Part No
845-3P18U345

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

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Non-Stocked

$86.83

$81.84

$77.56

$73.09

View

Min.: 1
Mult.: 1

Busbar

3 Phase Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/48
Altech
1: $91.38
Non-Stocked

Mfr. Part No.
3P18U3/48

Mouser Part No
845-3P18U348

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

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Non-Stocked

$91.38

$86.13

$81.63

$76.92

View

Min.: 1
Mult.: 1

Busbar

3 Phase Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/51
Altech
1: $95.88
Non-Stocked

Mfr. Part No.
3P18U3/51

Mouser Part No
845-3P18U351

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

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Non-Stocked

$95.88

$90.36

$85.64

$80.70

View

Min.: 1
Mult.: 1

Busbar

3 Phase Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/54
Altech
1: $100.38
Non-Stocked

Mfr. Part No.
3P18U3/54

Mouser Part No
845-3P18U354

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

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Non-Stocked

$100.38

$94.27

$89.62

$84.37

View

Min.: 1
Mult.: 1

Busbar

3 Phase Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/60
Altech
1: $102.03
Non-Stocked

Mfr. Part No.
3P18U3/60

Mouser Part No
845-3P18U360

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

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Non-Stocked

$102.03

$101.96

$96.81

$89.27

View

Min.: 1
Mult.: 1

Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/63
Altech
1: $105.76
Non-Stocked

Mfr. Part No.
3P18U3/63

Mouser Part No
845-3P18U363

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

Learn More

Non-Stocked

$105.76

$105.69

$100.35

$92.54

View

Min.: 1
Mult.: 1

Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/66
Altech
1: $109.49
Non-Stocked

Mfr. Part No.
3P18U3/66

Mouser Part No
845-3P18U366

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

Learn More

Non-Stocked

$109.49

$109.41

$103.89

$95.80

View

Min.: 1
Mult.: 1

Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/69
Altech
1: $113.19
Non-Stocked

Mfr. Part No.
3P18U3/69

Mouser Part No
845-3P18U369

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

Learn More

Non-Stocked

$113.19

$113.10

$106.99

$98.95

View

Min.: 1
Mult.: 1

Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/71
Altech
1: $116.93
Non-Stocked

Mfr. Part No.
3P18U3/71

Mouser Part No
845-3P18U371

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

Learn More

Non-Stocked

$116.93

$116.85

$110.52

$102.22

View

Min.: 1
Mult.: 1

Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/75
Altech
1: $120.65
Non-Stocked

Mfr. Part No.
3P18U3/75

Mouser Part No
845-3P18U375

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

Learn More

Non-Stocked

$120.65

$120.57

$114.04

$105.47

View

Min.: 1
Mult.: 1

Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/78
Altech
1: $124.41
Non-Stocked

Mfr. Part No.
3P18U3/78

Mouser Part No
845-3P18U378

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

Learn More

Non-Stocked

$124.41

$124.32

$117.59

$108.76

View

Min.: 1
Mult.: 1

Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/81
Altech
1: $128.13
Non-Stocked

Mfr. Part No.
3P18U3/81

Mouser Part No
845-3P18U381

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

Learn More

Non-Stocked

$128.13

$128.04

$121.10

$112.01

View

Min.: 1
Mult.: 1

Busbar

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

3P18U3/84
Altech
1: $131.86
Non-Stocked

Mfr. Part No.
3P18U3/84

Mouser Part No
845-3P18U384

Altech

Circuit Breaker Accessories Busbar,3 Phase,18sqmm,PIN Type

Learn More

Non-Stocked

$131.86

$131.78

$124.64

$115.28

View

Min.: 1
Mult.: 1

Busbar

Circuit Breaker Accessories Busbar,3 Phase+1/2pole,18sqmm,

3P18U3H/12
Altech
1: $40.98
Non-Stocked

Mfr. Part No.
3P18U3H/12

Mouser Part No
845-3P18U3H12

Altech

Circuit Breaker Accessories Busbar,3 Phase+1/2pole,18sqmm,

Learn More

Datasheet

Non-Stocked

$40.98

$40.07

$38.19

$35.96

View

Min.: 1
Mult.: 1

3 Phase Busbar

Busbar

3 Phase Busbar

Busbar Systems

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