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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
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Description
40 Amp 3-Pole ITE Bolt-On Circuit Breaker – ED43B040ED43B040 Siemens ED4 3 Pole 40 Amp 480 Volt The ED43B040 is a Siemens molded case circuit breaker, specifically designed for panelboard mounting. It's a 3 pole breaker with a 40 Amp rating and a 480 VAC voltage rating. The ED43B040 features a bolt on connection type and has athermal magnetic tripunits with both long time and instantaneous trip functions. Here's a more detailed breakdown: Type: Siemens ED4 Pole Configuration: 3 pole Amperage: 40 Amps
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.2 ★★★★★
Based on 908 reviews
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Product Reviews
★★★★★ 5
Perfect fit
Size: 1-Female to 2-Male Y-Adapter-1 ft
Used it for a super tweeter and loud speaker setup and it worked great nothing wrong with this product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 5
Solid cables
Color: Red/Black, Size: 0AWG-25FT Each
Good set of cables
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Reviewed in the United States on April 13, 2026
★★★★★ 5
love it
Color: Red/Black, Size: 0AWG-25FT Each
quick and love the product
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Reviewed in the United States on May 26, 2026
★★★★★ 5
.
Color: Red/Black, Size: 0AWG-25FT Each
Excelente cable para mi amplificador
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Reviewed in the United States on April 15, 2026
★★★★★ 4
Easy to handle, hard to crimp.
Color: Red/Black, Size: 0AWG-25FT Each
This cable is easy to manage (bend, etc) because it has an aluminum core. But for that same reason it is harder to effectively crimp, even with a hydraulic crisper.
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Reviewed in the United States on March 1, 2026
