Square D
W2.12
Square D W2.12 Overload Relay Thermal Unit Heater Element Industrial Electrical
Only 1 left
Free shippingShips next business day
$12.89
Photo 1 of 6 · actual item pictured · select to zoom
C40 NX18 Square D Thermal Unit Heater Element
Square D C40 NX18 Overload Relay Thermal Unit Heater Element Bracket Assembly
- Brand
- Square D
- Part number
- C40 NX18
- Item
- K57664
New, Open Box
New and unused, but the packaging is opened, missing or not the original. What “New, Open Box” means
$8.89
Only 1 left
10% price match
Need more than 1 unit or a different condition? Request a quote for additional quantityWe reply within 1 hour during business hours (Mon to Fri 9 to 4:30 CT).
- Ships next business day (Monday)Ships today if ordered by 3 PM CT (Mon to Fri)
- Free US shipping
- Line down? Emergency dispatch
30-day guarantee · free returns if it's not as described. How it works
- 30-day guarantee
- Secure checkout
- Tax-exempt buyers welcome
- Ask about this part
92,000+ items sold on eBay17,000+ seller ratings on eBay
KIV Industrial Parts is NOT an authorized distributor of Square D. Manufacturer warranty does not apply.
Questions? Call or text 469-316-8517 · Mon to Fri 9 AM to 4:30 PM CT
Overview
The Square D C40 NX18 is an Overload Relay Thermal Unit Heater Element Bracket Assembly (Overload Heater Elements). This unit is New, Open Box: new and unused, but the packaging is opened, missing or not the original. It is in stock at our Princeton, Texas warehouse and ships in 1 business day.
Specifications
| Manufacturer | Square D |
|---|---|
| Part number | C40 NX18 |
| Category | Overload Heater Elements |
| Condition | New, Open Box |
| Quantity available | 1 in stock |
| Item number | K57664 |
| Also known as |
Shipping & returns
Free ground shipping to all 50 US states, usually 3 to 5 business days in transit. Ships today if ordered by 3 PM CT (Mon to Fri). International: we ship worldwide (except sanctioned countries). Standard international shipping is $110.00 flat per order, paid at checkout.
30-day guarantee · free returns if it's not as described. Changed your mind? A 15% restocking fee applies.
Shipping, add-ons & pickup · International orders · 30-day guarantee & returns · Payment
Square D C40 NX18: questions
Where can I buy the Square D C40 NX18?
KIV Industrial Parts has 1 in stock at its warehouse in Princeton, TX, from $8.89. Orders placed by 3 PM on business days ship the same day with free shipping to all 50 US states.
What is the Square D C40 NX18?
The Square D C40 NX18 is a Thermal Unit Heater Element, listed under Overload Heater Elements.
What condition is the Square D C40 NX18 in?
In stock as New, Open Box. Every listing shows photos of the actual unit that ships; the conditions are explained at https://kivparts.com/conditions.
Is the Square D C40 NX18 guaranteed?
Yes: KIV Industrial Parts's 30-day guarantee covers a part that arrives not as described, dead on arrival or damaged (https://kivparts.com/returns).
Disclaimer
KIV Industrial Parts is not an authorized distributor, dealer or representative of Square D, and is not affiliated with or endorsed by Square D. Square D and the part number are used only to identify the product. This item may be surplus, used or refurbished, may have an older date code or series, and is not covered by the manufacturer's warranty. The photos show the actual item.
More Square D Overload Heater Elements
See all ›
Square D
B15.5
Square D B15.5 Overload Relay Thermal Unit Heater Element 600VAC Industrial
Only 2 left
Free shippingShips next business day
$9.89
Square D
B25
Square D B25 Overload Thermal Unit Melting Alloy Heater 14.1-19.2A LOT OF 3
Only 1 lot left
Free shippingShips next business day
$36.89 / lot of 3
Square D
B10.2
Square D B10.2 Overload Heater Element Thermal 600V AC Melting Alloy LOT OF 3
Only 1 lot left
Free shippingShips next business day
$40.89 / lot of 3
Square D
B28
Square D B28 Type B Overload Relay Thermal Unit Heater Element 15.9-22A 600VAC
Only 1 left
Free shippingShips next business day
$12.89
Square D
AF110
Square D AF110 Overload Heater Element
Only 1 left
Free shippingShips next business day
$67.89
Square D
Square D 1-CC28.8 Overload Relay Thermal Unit He
Square D 1-CC28.8 Overload Relay Thermal Unit Heater Element Motor Control
Only 1 left
Free shippingShips next business day
$11.89
Square D
Square D 1-AU56 Industrial Thermal Overload Rela
Square D 1-AU56 Industrial Thermal Overload Relay Unit Strip Heater Element
Only 1 left
Free shippingShips next business day
$9.89
Related parts in stock
Square D
1-CC50.1
Square D 1-CC50.1 Industrial Type CC Overload Relay Thermal Unit Heater Element
Only 1 left
Free shippingShips next business day
$11.89
Square D
B0.92
Square D B0.92 Thermal Unit Melting Alloy Overload Heater 600VAC Manual 3/order
Only 1 lot left
Free shippingShips next business day
$13.89 / lot of 3
Square D
AR7.0
Square D Overload Relay Thermal Unit AR7.0
Only 2 left
Free shippingShips next business day
$2.99
Square D
AR51
Square D AR51 Overload Relay Thermal Unit Heater Element Industrial Electrical
Only 2 left
Free shippingShips next business day
$7.89
Recently viewed
More from Square D
- Square D W.87 Overload Relay Thermal Unit Heater Element Industrial 3/ORDER
- Square D A5.78 Overload Relay Thermal Unit Heater Element Industrial 2/ORDER
- Square D AR4.80 Overload Relay Thermal Unit Heater Element Industrial 2/ORDER
- Square D B.57 Overload Relay Thermal Unit Heater Element Industrial 3/ORDER
- Square D B0.63 Overload Relay Thermal Unit Heater Element Industrial Electrical
- Square D A2.81 Overload Relay Thermal Unit Heater Element Industrial 5/ORDER
- Square D A.65 Overload Relay Thermal Unit Heater Element Industrial Electrical
- Square D A2.15 Overload Relay Thermal Unit Heater Element Industrial 2/ORDER
- Square D B1.67 Overload Relay Thermal Unit Heater Element Industrial 2/ORDER
- Square D B9.10 Overload Relay Thermal Unit Heater Element Industrial Electrical
More in Overload Heater Elements
- Square D B62 Overload Relay Thermal Unit Heater Element Industrial Electrical
- Square D A3.61 Overload Relay Thermal Unit Heater Element Industrial 3/ORDER
- Square D A1.54 Overload Relay Thermal Unit Heater Element Industrial Electrical
- Square D C90 Overload Relay Thermal Unit Heater Element Motor Starter 2/ORDER
- Square D A5.30 Overload Relay Thermal Unit Heater Element Industrial 2/ORDER
- Square D AR20.5 Overload Relay Thermal Unit Heater Element Industrial Electrical
- Square D A13.2 Overload Relay Thermal Unit Heater Element Industrial 2/ORDER
- Square D A14.8 Overload Relay Thermal Unit Heater Element Industrial Electrical
- Square D A1.39 Overload Relay Thermal Unit Heater Element Industrial Electrical
- Square D B2.10 Overload Relay Thermal Unit Heater Element Industrial Electrical