Circuit Breaker
SIEMENS 5SY4340-8
Siemens
SKU: 17582 BX0743
5SY43408
CIRCUIT BREAKER
SUPPLEMENTARY
3-P
40A
D CURVE
480 VAC
DIN MNT
UL 1077
IN STOCK
20 units available across 1 location
Ready to Ship
Same day dispatch
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New Parts
Most Popular
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Ralakde 2 year warranty.
20 total in stock
Refurbished
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Ralakde 2 year warranty
total in stock
Total Stock Available:
20 units
Across 1 locations
Total Price (1 units)
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• Ships from: Best available location
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100% Genuine
Authorized parts
Same Day Ship
Orders by 3PM
2-Year Warranty
Global Stock
5 locations