Novapart logo

Circuit Protection

Found 57254 products. Showing up to 30 products per page (1909 pages).

Subcategories

Fuses & Fuse Accessories

Thermistors

Circuit Breakers

TVS - Transient Voltage Suppressors

Gas Discharge Tubes - GDT

Manufacturer

Price range

Image not available
Siemens 5ST3734

Circuit Breaker Accessory, 63A, 214mm, 2PH, Siemens SENTRON Circuit Breakers, Pin Busbar

12.76 EUR/unit
5ST3735-1: Circuit Breaker Accessory, 63A, 996.8mm, Siemens SENTRON Circuit Breakers, Pin Busbar
Siemens 5ST3735-1

Circuit Breaker Accessory, 63A, 996.8mm, Siemens SENTRON Circuit Breakers, Pin Busbar

51.98 EUR/unit
5ST3738: Circuit Breaker Accessory, 63A, 214mm, 3PH, Siemens SENTRON Circuit Breakers, Pin Busbar
Siemens 5ST3738

Circuit Breaker Accessory, 63A, 214mm, 3PH, Siemens SENTRON Circuit Breakers, Pin Busbar

14.95 EUR/unit
Image not available
Siemens 5ST3740

Circuit Breaker Accessory, 63A, 1.016m/3PH, Siemens SENTRON Circuit Breakers, Pin Busbar

35.64 EUR/unit
Image not available
Siemens 5ST3742

Circuit Breaker Accessory, 63A, 990mm, 3PH, Siemens SENTRON Circuit Breakers, Pin Busbar

42.66 EUR/unit
Image not available
Siemens 5ST3744

Circuit Breaker Accessory, 63A, 980mm, 1PH, Siemens SENTRON Circuit Breakers, Pin Busbar

60.37 EUR/unit
5ST3746-1: Circuit Breaker Accessory, 63A, 925.6mm, Siemens SENTRON Circuit Breakers, Pin Busbar
Siemens 5ST3746-1

Circuit Breaker Accessory, 63A, 925.6mm, Siemens SENTRON Circuit Breakers, Pin Busbar

62.98 EUR/unit
5ST3748: Circuit Breaker Accessory, Pin Busbars, End Cap, SENTRON Series
Siemens 5ST3748

Circuit Breaker Accessory, Pin Busbars, End Cap, SENTRON Series

0.713 EUR/unit
5ST3760-3: Connection Terminal Central Cable Entry, 690 VAC, 1 kV, 125 A, Circuit Breakers
Siemens 5ST3760-3

Connection Terminal Central Cable Entry, 690 VAC, 1 kV, 125 A, Circuit Breakers

6.87 EUR/unit
5ST3760-4: Connection Terminal Central Cable Entry, Left, 690 VAC, 1 kV, 125 A, Circuit Breakers
Siemens 5ST3760-4

Connection Terminal Central Cable Entry, Left, 690 VAC, 1 kV, 125 A, Circuit Breakers

6.87 EUR/unit
5ST3760-5: Connection Terminal Central Cable Entry, Right, 690 VAC, 1 kV, 125 A, Circuit Breakers
Siemens 5ST3760-5

Connection Terminal Central Cable Entry, Right, 690 VAC, 1 kV, 125 A, Circuit Breakers

6.87 EUR/unit
5ST3762: Circuit Breaker Accessory, 63A, 214mm, 1PH, Siemens SENTRON Circuit Breakers, Pin Busbar
Siemens 5ST3762

Circuit Breaker Accessory, 63A, 214mm, 1PH, Siemens SENTRON Circuit Breakers, Pin Busbar

5.64 EUR/unit
Image not available
Siemens 5ST3763

Circuit Breaker Accessory, 63A, 214mm, 1PH, Siemens SENTRON Circuit Breakers, Pin Busbar

5.92 EUR/unit
Image not available
Siemens 5ST3764

Circuit Breaker Accessory, 63A, 990mm, 1PH, Siemens SENTRON Circuit Breakers, Pin Busbar

15.74 EUR/unit
5ST3765: Circuit Breaker Accessory, 63A, 990mm, 1PH, Siemens SENTRON Circuit Breakers, Pin Busbar
Siemens 5ST3765

Circuit Breaker Accessory, 63A, 990mm, 1PH, Siemens SENTRON Circuit Breakers, Pin Busbar

18.52 EUR/unit
5ST3765-2: Circuit Breaker Accessory, 63A, 1m, 1PH, Siemens SENTRON Circuit Breakers, Pin Busbar
Siemens 5ST3765-2

Circuit Breaker Accessory, 63A, 1m, 1PH, Siemens SENTRON Circuit Breakers, Pin Busbar

30.4 EUR/unit
5ST3768-3: Connection Terminal Central Cable Entry, 690 VAC, 1 kV, 80 A, Circuit Breakers
Siemens 5ST3768-3

Connection Terminal Central Cable Entry, 690 VAC, 1 kV, 80 A, Circuit Breakers

5.32 EUR/unit
5ST3768-4: Connection Terminal Central Cable Entry, Left, 690 VAC, 1 kV, 80 A, Circuit Breakers
Siemens 5ST3768-4

Connection Terminal Central Cable Entry, Left, 690 VAC, 1 kV, 80 A, Circuit Breakers

5.32 EUR/unit
5ST3768-5: Connection Terminal Central Cable Entry, Right, 690 VAC, 1 kV, 80 A, Circuit Breakers
Siemens 5ST3768-5

Connection Terminal Central Cable Entry, Right, 690 VAC, 1 kV, 80 A, Circuit Breakers

5.43 EUR/unit
5ST3771-1: Circuit Breaker Accessory, 80A, 46.3mm, Siemens SENTRON Circuit Breakers, Feeder Terminal
Siemens 5ST3771-1

Circuit Breaker Accessory, 80A, 46.3mm, Siemens SENTRON Circuit Breakers, Feeder Terminal

5.06 EUR/unit
5ST3771-2: Infeed Terminal, Lateral, 25mm², Busbar System, 80 A, 690 VAC, 37 mm x 17.5 mm x 17.7 mm
Siemens 5ST3771-2

Infeed Terminal, Lateral, 25mm², Busbar System, 80 A, 690 VAC, 37 mm x 17.5 mm x 17.7 mm

5.39 EUR/unit
5ST3772: Pin Busbar, 2 Phase, 16 mm², RCCB 5SV/5SM6, 210 mm x 18 mm x 18.3 mm, SENTRON Series
Siemens 5ST3772

Pin Busbar, 2 Phase, 16 mm², RCCB 5SV/5SM6, 210 mm x 18 mm x 18.3 mm, SENTRON Series

12.24 EUR/unit
5ST3773-0: Circuit Breaker Accessory, Siemens SENTRON Series Circuit Breakers, Compact Pin Busbar
Siemens 5ST3773-0

Circuit Breaker Accessory, Siemens SENTRON Series Circuit Breakers, Compact Pin Busbar

265.64 EUR/unit
5ST3774-0: Circuit Breaker Accessory, 63A, 1.06m, 1PH, Siemens SENTRON Circuit Breakers, Pin Busbar
Siemens 5ST3774-0

Circuit Breaker Accessory, 63A, 1.06m, 1PH, Siemens SENTRON Circuit Breakers, Pin Busbar

68.89 EUR/unit
5ST3781-2: Series Connector, 16 mm2, 200 mm, 1P, 450 VAC, 80 A, Blue, Circuit Breakers
Siemens 5ST3781-2

Series Connector, 16 mm2, 200 mm, 1P, 450 VAC, 80 A, Blue, Circuit Breakers

7.23 EUR/unit
5ST3783-0KL: Circuit Breaker Accessory, 63A, 215.8mm, Siemens SENTRON Circuit Breakers, Pin Busbar
Siemens 5ST3783-0KL

Circuit Breaker Accessory, 63A, 215.8mm, Siemens SENTRON Circuit Breakers, Pin Busbar

49.34 EUR/unit
5ST3784-0: Circuit Breaker Accessory, 63A, 215mm/1PH, Siemens SENTRON Circuit Breakers, Pin Busbar
Siemens 5ST3784-0

Circuit Breaker Accessory, 63A, 215mm/1PH, Siemens SENTRON Circuit Breakers, Pin Busbar

29.28 EUR/unit
5ST3788-0: Circuit Breaker Accessory, Compact Pin Busbars, End Cap, SENTRON Series
Siemens 5ST3788-0

Circuit Breaker Accessory, Compact Pin Busbars, End Cap, SENTRON Series

3.13 EUR/unit
5ST3791-2: Series Connector, 16 mm2, 200 mm, 1P, 450 VAC, 80 A, Black, Circuit Breakers
Siemens 5ST3791-2

Series Connector, 16 mm2, 200 mm, 1P, 450 VAC, 80 A, Black, Circuit Breakers

6.32 EUR/unit
Image not available
Siemens 5ST3793-2

Series Connector, 16 mm2, 200 mm, 3P, 450 VAC, 80 A, Black, Circuit Breakers

17.53 EUR/unit