12 AWG MG Wire, 550 C
Mica glass insulated wire for the hottest spots in furnaces, kilns and heaters. Rated 600 V, 550 C.
- Conductor: 65-strand copper
- Voltage rating: 600 V
- Temperature rating: 550 C
- Listing: UL Listed
Per foot at 25 ft$3.65/ft

Spools ship by Tue, Oct 13. Cut lengths ship by Wed, Oct 14.
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
At a glance
| Outside diameter | 0.182 in |
|---|
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 | MG |
|---|---|
| Gauge | 12 AWG |
| Conductors | 1 |
| Conductor | copper |
| Stranding | 65-strand |
| Insulation | Mica Glass |
| Jacket | Fiber Glass Braid |
| Voltage rating | 600 V |
| Temperature rating | 550 C |
| Listing | UL Listed |
| Nominal O.D. | 0.182 in |
| Sold by the foot | From 25 ft to 5,000 ft, in whole feet |
| Standard spools | 500 ft |
| Ships in | 2 to 5 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- 18 AWG18 AWG MG Wire$0.8051
- 16 AWG16 AWG MG Wire, 450 C$0.9409
- 16 AWG16 AWG MG Wire, 550 C$1.02
- 16 AWG16 AWG MG Wire, Red, 25 kV, UL 3257$1.17
- 14 AWG14 AWG MG Wire, 450 C$1.29
- 14 AWG14 AWG MG Wire, 550 C$1.60
- 12 AWG12 AWG MG Wire, 450 C$2.01
- 10 AWG10 AWG MG Wire, 450 C$3.22
- 10 AWG10 AWG MG Wire, 550 C$3.74
- 8 AWG8 AWG MG Wire$5.54
- 6 AWG6 AWG MG Wire$7.29
- 4 AWG4 AWG MG Wire$12.05
- 2/0 AWG2/0 AWG MG Wire$36.56
- 4/0 AWG4/0 AWG MG Wire$79.13
