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Allen-Bradley 140U-K0L3-D40 is a Bulletin 140U molded case circuit breaker (MCCB) with a 400A rated current and 3-pole configuration. This thermal-magnetic breaker features an adjustable thermal trip range of 280–400A and an adjustable magnetic trip of 2000–4000A. It is rated for 600V AC maximum voltage and utilizes an Interrupting Code K0, suitable for high fault current applications.
MODEL 140U-K0L3-D40
Item no longer available through MROSupply.com
Typically Ships in: 1 day
Returnable: Yes
AB 140U-K0L3-D40 K FRAME MOLDED CASE CKT - BKR *** Discontinued ***
$588.28
Each
Free Shipping orders over $100
M24-3.00 x 65mm Hex Head Cap Screw (DIN933 / ISO4017), Coarse, Full Thread, Grade 10.9 Alloy Steel, Zinc-Yellow CR+6 Finish
| Brand | MROSupply Fasteners |
| Model | FSTPCK-165608 |
$72.40
Each
Free shipping
5/16"-24 Hex Nut, Fine, Stainless A2 (304 18-8)
| Brand | MROSupply Fasteners |
| Model | FSTPCK-762060 |
$8.94
Per Bx
Free shipping
$19.20
Each
Free shipping
$3.53
Each
Free shipping
1 1/4"-7 x 9" Hex Head Cap Screw, Coarse, Partial Thread, Grade 5 Medium Carbon Steel, Plain Finish
| Brand | MROSupply Fasteners |
| Model | FSTPCK-456673 |
$40.95
Each
Free shipping