CU400LA Square D Circuit Breakers
KKM Solutions is an independent parts distributor, not an authorized Square D dealer — how we source.
Overview
Part number CU400LA from Square D, listed in Circuit Protection. Specifications on file: Amp 400; Family Micrologic; Max Amp 400; Type CU. KKM Solutions quotes this part with pricing and availability confirmed per order.
Overview Product Specifications - CU400LA - Square D Circuit Breakers Part Number: CU400LA Manufacturer: Schneider Square D Breakers Family: Micrologic Amp: 400 Category: Circuit Breakers Type: CU Standards Product Description - CU400LA - Square D Circuit Breakers Q4/La/Lh Series Circuit Breaker Used on; 400 Ampere Max. Breaker Current Rating; (3) 1 AWG min. Conductor Size; (1) 600 kcmil, (2) 250 kcmil Max.
Specifications
| Amp | 400 |
|---|---|
| Family | Micrologic |
| Max Amp | 400 |
| Type | CU |
Product details
| Manufacturer | Square D |
|---|---|
| Manufacturer part number | CU400LA |
| Product category | Circuit Protection |
| Published specifications | 4 attributes listed |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How much does CU400LA cost?
CU400LA is listed at CA$74.39 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part, stock, and final price, and we email you first if anything has moved. Larger quantities or custom terms — email orderdesk@kkmsolutions.com for a volume quote.
Who manufactures the CU400LA?
CU400LA is made by Square D and is listed in our Circuit Protection category. KKM Solutions is an independent distributor, not an authorized Square D dealer: we source the exact Square D part number CU400LA, and the quote confirms condition and lead time before you order.
Is the CU400LA new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the CU400LA, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of CU400LA?
No published lifecycle status is on file for CU400LA. Square D lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What are the key specifications of CU400LA?
Key specifications include Amp: 400; Family: Micrologic; Max Amp: 400; Type: CU. The full specification table on this page lists every published attribute for this part.
How quickly can CU400LA ship?
Lead time for CU400LA is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
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