400 kcmil UL 1284 Hook-Up Wire
Large gauge hook-up wire with flexible stranding for battery and inverter leads inside enclosures.
Per foot at 25 ft$20.08/ft

Ships by Fri, Oct 9
For an order placed now. Orders after 12 PM ET, and on weekends and holidays, count from the next business day.
You get a tracking number by email the day it ships.
Free UPS Ground shipping from $499 to the lower 48. A reel over 150 lb ships by freight, charged in the cart.
Cut wire is final sale. Uncut spools can come back within 30 days for a 15 percent restocking fee. Returns policy
Questions about this wire?
- Call (509) 303-4726, Mon to Fri, 9am to 5pm Eastern
- Email sales@wirewombat.com
Request a callback
Questions about this size
- Can I buy it by the foot?
- Yes, cut to length in whole feet from 25 ft, or on 500 ft spools. Cut wire is final sale; uncut spools can be returned within 30 days.
Full specifications
| Type | UL 1284 |
|---|---|
| Gauge | 400 kcmil |
| Conductors | 1 |
| Conductor | copper |
| Stranding | 3951-strand |
| Insulation | PVC |
| Sold by the foot | From 25 ft to 5,000 ft, in whole feet |
| Standard spools | 500 ft |
| Ships in | 1 to 2 business days from the order day |
Insulation, ratings, listing and weight are confirmed from the manufacturer's sheet with your quote.
Spec sheet on request.
Questions
- What is the smallest cut?
- 25 ft for this product, in whole feet, up to 5,000 ft per row. Each length ships on its own coil.
- Can I return cut wire?
- No. Cut wire is final sale. Uncut, unopened spools and boxes can come back within 30 days for a 15 percent restocking fee.
- When does it ship?
- The ship dates beside Add to cart are for this product and count business days in Eastern time. You get a tracking number by email the day it ships.
Other gauges of this wire
From $/ft- 1 AWG1 AWG UL 1284 Hook-Up Wire$4.31
- 1/0 AWG1/0 AWG UL 1284 Hook-Up Wire$4.90
- 2/0 AWG2/0 AWG UL 1284 Hook-Up Wire$6.45
- 3/0 AWG3/0 AWG UL 1284 Hook-Up Wire$8.49
- 4/0 AWG4/0 AWG UL 1284 Hook-Up Wire$9.03
- 250 kcmil250 kcmil UL 1284 Hook-Up Wire$12.07
- 300 kcmil300 kcmil UL 1284 Hook-Up Wire$14.70
- 350 kcmil350 kcmil UL 1284 Hook-Up Wire$15.32
- 500 kcmil500 kcmil UL 1284 Hook-Up Wire$21.72
