Brand:
ALTECH
1B40UM
1B40UM
https://www.imsdist.com/shop/altech-1b40um-433888
https://www.imsdist.com/web/image/product.template/433888/image_1920?unique=bcd533e
(0 review)
1B40UM, 40A, CIRCUIT BREAKER; B CHAR, 1POLE, 277VAC, UL508
Preorder: Typically ships in
2 weeks
Terms and Conditions
☑ Free shipping for orders over $150 (U.S. only)
☑ Price match guarantee
☑ 6 month warranty extension