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,18sqmm,PIN Type

2P18U3S/50
Altech
1: $91.56
Non-Stocked

Mfr. Part No.
2P18U3S/50

Mouser Part No
845-2P18U3S50

Altech

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

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Datasheet

Non-Stocked

$91.56

$86.29

$81.78

$77.07

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Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

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

2P18U3S/52
Altech
1: $94.45
Non-Stocked

Mfr. Part No.
2P18U3S/52

Mouser Part No
845-2P18U3S52

Altech

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

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Datasheet

Non-Stocked

$94.45

$89.02

$84.37

$79.50

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

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

2P18U3S/54
Altech
1: $97.34
Non-Stocked

Mfr. Part No.
2P18U3S/54

Mouser Part No
845-2P18U3S54

Altech

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

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Datasheet

Non-Stocked

$97.34

$91.74

$86.94

$81.93

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

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

2P18U3S/56
Altech
1: $100.25
Non-Stocked

Mfr. Part No.
2P18U3S/56

Mouser Part No
845-2P18U3S56

Altech

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

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Datasheet

Non-Stocked

$100.25

$94.15

$89.51

$84.26

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

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

2P18U3S/6
Altech
1: $28.05
Non-Stocked

Mfr. Part No.
2P18U3S/6

Mouser Part No
845-2P18U3S6

Altech

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

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Datasheet

Non-Stocked

$28.05

$26.28

$25.35

$24.54

View

Min.: 1
Mult.: 1

Busbar

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

2P18U3S/8
Altech
1: $30.90
Non-Stocked

Mfr. Part No.
2P18U3S/8

Mouser Part No
845-2P18U3S8

Altech

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

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Datasheet

Non-Stocked

$30.90

$28.94

$27.93

$27.04

View

Min.: 1
Mult.: 1

Busbar

Circuit Breaker Accessories Busbar 2 Phase 25 sq.mm pin

2P25U3/24
Altech
1: $48.84
Non-Stocked

Mfr. Part No.
2P25U3/24

Mouser Part No
845-2P25U3/24

Altech

Circuit Breaker Accessories Busbar 2 Phase 25 sq.mm pin

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Datasheet

Non-Stocked

$48.84

$47.42

$45.20

$42.15

View

Min.: 1
Mult.: 1

508

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/10
Altech
1: $30.20
Non-Stocked

Mfr. Part No.
2P25U3/10

Mouser Part No
845-2P25U310

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

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Datasheet

Non-Stocked

$30.20

$30.07

$28.57

$26.84

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/12
Altech
1: $32.89
Non-Stocked

Mfr. Part No.
2P25U3/12

Mouser Part No
845-2P25U312

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

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Datasheet

Non-Stocked

$32.89

$32.74

$31.12

$29.22

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/16
Altech
1: $38.21
Non-Stocked

Mfr. Part No.
2P25U3/16

Mouser Part No
845-2P25U316

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

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Datasheet

Non-Stocked

$38.21

$38.16

$35.40

$34.40

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/18
Altech
1: $40.88
Non-Stocked

Mfr. Part No.
2P25U3/18

Mouser Part No
845-2P25U318

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

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Datasheet

Non-Stocked

$40.88

$39.98

$38.09

$35.87

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/20
Altech
1: $43.50
Non-Stocked

Mfr. Part No.
2P25U3/20

Mouser Part No
845-2P25U320

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

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Datasheet

Non-Stocked

$43.50

$42.24

$40.26

$37.55

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/22
Altech
1: $46.17
Non-Stocked

Mfr. Part No.
2P25U3/22

Mouser Part No
845-2P25U322

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

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Datasheet

Non-Stocked

$46.17

$44.83

$42.73

$39.85

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/26
Altech
1: $51.47
Non-Stocked

Mfr. Part No.
2P25U3/26

Mouser Part No
845-2P25U326

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

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Datasheet

Non-Stocked

$51.47

$49.72

$47.30

$44.39

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/28
Altech
1: $54.18
Non-Stocked

Mfr. Part No.
2P25U3/28

Mouser Part No
845-2P25U328

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

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Datasheet

Non-Stocked

$54.18

$52.34

$49.79

$46.73

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/32
Altech
1: $59.48
Non-Stocked

Mfr. Part No.
2P25U3/32

Mouser Part No
845-2P25U332

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$59.48

$57.26

$54.66

$51.30

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/34
Altech
1: $62.12
Non-Stocked

Mfr. Part No.
2P25U3/34

Mouser Part No
845-2P25U334

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$62.12

$59.81

$57.09

$53.58

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/36
Altech
1: $64.81
Non-Stocked

Mfr. Part No.
2P25U3/36

Mouser Part No
845-2P25U336

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$64.81

$62.33

$59.57

$55.90

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/38
Altech
1: $67.44
Non-Stocked

Mfr. Part No.
2P25U3/38

Mouser Part No
845-2P25U338

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$67.44

$65.50

$60.71

$58.95

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/4
Altech
1: $24.49
Non-Stocked

Mfr. Part No.
2P25U3/4

Mouser Part No
845-2P25U34

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$24.49

$23.39

$21.89

$21.12

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/40
Altech
1: $70.12
Non-Stocked

Mfr. Part No.
2P25U3/40

Mouser Part No
845-2P25U340

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$70.12

$67.27

$63.67

$60.21

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/42
Altech
1: $72.79
Non-Stocked

Mfr. Part No.
2P25U3/42

Mouser Part No
845-2P25U342

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$72.79

$69.84

$66.09

$62.50

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/44
Altech
1: $75.44
Non-Stocked

Mfr. Part No.
2P25U3/44

Mouser Part No
845-2P25U344

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$75.44

$73.28

$67.92

$65.95

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/46
Altech
1: $78.10
Non-Stocked

Mfr. Part No.
2P25U3/46

Mouser Part No
845-2P25U346

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$78.10

$75.86

$70.32

$68.28

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

2P25U3/48
Altech
1: $80.77
Non-Stocked

Mfr. Part No.
2P25U3/48

Mouser Part No
845-2P25U348

Altech

Circuit Breaker Accessories Busbar,2 Phase,25sqmm,PIN Type

Learn More

Datasheet

Non-Stocked

$80.77

$78.45

$72.72

$70.61

View

Min.: 1
Mult.: 1

Busbar

2 Phase Busbar

Busbar Systems

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