EATON Definite Purpose Magnetic Contactor: 1 + N Poles, 208-240V AC, 40 A
The EATON C25 Series C25CNB140B is a non-reversing definite purpose magnetic contactor with 1 + N poles, designed for HVACR applications. This single-phase contactor features a 208-240V AC coil voltage, a 40 A…
SKU 3G-OTH-43610
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The EATON C25 Series C25CNB140B is a non-reversing definite purpose magnetic contactor with 1 + N poles, designed for HVACR applications. This single-phase contactor features a 208-240V AC coil voltage, a 40 A rating, and a maximum voltage rating of 690V AC. It has a 1NO main pole contact form, a C frame size, and quick-disconnect terminals for wiring.
Frequently Asked Questions
What is the EATON C25CNB140B definite purpose contactor used for?
The EATON C25CNB140B is a definite purpose magnetic contactor designed for HVACR applications such as air conditioning, refrigeration, and heating systems. It controls single-phase motor loads up to 40 A with a 208-240V AC coil, providing reliable switching in commercial and industrial equipment.
What are the specifications of the EATON C25CNB140B contactor?
The EATON C25CNB140B is a non-reversing definite purpose contactor with 1 + N poles, 40 A rating, 208-240V AC coil voltage, and 690V AC maximum voltage. It features a C frame size, 1NO main pole contact form, and quick-disconnect terminals. It is part of the C25 Series and is single-phase.
Where to buy the EATON C25CNB140B contactor worldwide?
You can source the EATON C25CNB140B contactor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide this EATON C25 Series component for HVACR applications.
How to install the EATON C25CNB140B definite purpose contactor?
To install the EATON C25CNB140B, ensure power is off and the coil voltage matches your 208-240V AC supply. Mount the contactor securely using the C frame holes, connect wires to the quick-disconnect terminals per the wiring diagram, and verify the 1NO main pole contacts are correctly aligned. Follow standard HVACR safety practices.
Used in
Common applications for EATONEATON Products
3G Electric supplies EATON non-reversing definite purpose contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
