Super Breakers

Free Shipping on orders over $100
View Cart View Cart

You have no items in your shopping cart.

Close Cart

W2.12 - Square D Overload Heater Thermal Unit

New: 1 In stock
Item # W2.12
Condition New
Our Price
Availability 1In stock
  • Description
  • Shipping Details
  • Item Condition
  • Review(s)

W2.12 - Square D Overload Heater Thermal Unit

Specifications :
• Manufacturer : Square D
• Cat No. : W2.12
• Alternate Part No. : Square D W2.12
• Product Type : Thermal Unit
• Class : 10
• Series : W
• Trip Type : Standard Trip
• Sensing Method : Melting Alloy
• Reset Type : Manual
• Mounting : Plug in
• Used On: AC/DC Magnetic Starter, Manual Starter, Separately Mounted Overload Relay
• Authentic Square D Product.

Free Shipping Policy
  • Orders with item value overe $100 qualify for free ground shipping within the continental US.
  • We do not charge for handling or minimum order on any orders.
  • SuperBreakers does not ship on customer accounts.
Same Day Shipping
  • We strive to ship out your items the same day the order is placed.
  • In exceptional circumstance, SuperBreakers reserves up to 5 business days to consolidate orders for complete shipment.
Expedite Shipments
  • Orders being sent via 2 Day Shipping, 3 Day Business and Next Day Air must be received by 3pm EST to Guarantee same-day shipments.
  • Expedite orders only ship on normal business days. Saturday and Sunday are not normal business days.
Click for additional shipping details and restrictions.

SuperBreakers classifies new Square D W2.12's as items that have not been energized previously. These W2.12's generally will be new in manufacturer boxes. obtained from established independent procurement channels. SuperBreakers is not an authorized distributor of any manufacturer. On occasion a new surplus, opened box or new out of box W2.12 may be shipped where items are deemed to be unenergized and never wired as determined by SuperBreakers. All new products carry a 1-year warranty from SuperBreakers.


Re-Certified Square D W2.12's are offered by SuperBreakers as a way to save over the cost of purchasing new. These Square D products benefit from a highly selective process where they are cleaned, tested and repackaged to our exacting standard by our technicians.

All Re-Certified W2.12's from SuperBreakers are priced aggressively and carry a 2-year warranty to assure our customers guaranteed operation without interruption of service. Please note that we cannot guarantee current vintage or "like-new" condition on these items.

W2.12 - Square D Overload Heater Thermal Unit