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EATON C25CNB140T Non-Reversing Definite Purpose Contactor - Non-Reversing Definite Purpose Contactors
EATONNon-Reversing Definite Purpose Contactors

EATON C25CNB140T Non-Reversing Definite Purpose Contactor

The EATON C25CNB140T is a non-reversing definite purpose contactor from the C25 Series, designed for HVACR applications. This single-phase, 1 + N pole unit features a 24V AC coil, a 40 A rating, and a maximum voltage…

SKU 3G-OTH-42451

Brand
EATON
Item
C25CNB140T Non-Reversing Definite Purpose Contactor
Part Number
C25CNB140T
Category
Non-Reversing Definite Purpose Contactors
Available to Order
Also known as:C25CNB140TEATON
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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

Technical Specifications

EATON
Manufacturer Part Number
C25CNB140T
Series
C25 Series
Type
40 A, Non-Reversing
AC
24V
Phase
Single
Frame Size
C
Coil Voltage
24V AC
Contactor Style
HVACR Definite Purpose Contactor
Main Pole Contact Form
1NO
Maximum Voltage Rating
690V AC
Terminal Connection Type
Quick-Disconnect Terminals

Technical Documents

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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON C25CNB140T is a non-reversing definite purpose contactor from the C25 Series, designed for HVACR applications. This single-phase, 1 + N pole unit features a 24V AC coil, a 40 A rating, and a maximum voltage rating of 690V AC. It comes in Frame Size C with quick-disconnect terminals and a 1NO main pole contact form.

Frequently Asked Questions

What is the EATON C25CNB140T definite purpose contactor used for?

The EATON C25CNB140T is a non-reversing definite purpose contactor designed for HVACR applications such as controlling compressors, fans, and pumps in commercial heating, ventilation, air conditioning, and refrigeration systems.

What are the specifications of the EATON C25CNB140T contactor?

The EATON C25CNB140T is a single-phase, 1 + N pole contactor with a 24V AC coil, 40 A rating, and maximum voltage rating of 690V AC. It features quick-disconnect terminals, Frame Size C, and a 1NO main pole contact form.

Where to buy the EATON C25CNB140T contactor worldwide?

3G Electric supplies the EATON C25CNB140T definite purpose contactor worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility, ensuring you receive genuine EATON components.

How to install the EATON C25CNB140T definite purpose contactor?

Install the EATON C25CNB140T by mounting it securely in a clean, dry location. Connect the 24V AC coil leads to the control circuit and the main power wires to the quick-disconnect terminals. Always follow local electrical codes and de-energize all circuits before installation.

Used in

Common applications for EATON
Commercial electrical distribution — Eaton GHB Series miniature circuit breakers for panelboard overcurrent protection
Industrial motor control — Eaton DS7 soft start for three-phase motor starting in pumps and fans
HVAC and process control — Eaton PowerXL DA1 variable frequency drive for speed control of three-phase AC motors
Machine status indication — Eaton SL4 series tower light modules and mounting bases for visual signaling
Fire alarm systems — Eaton ELSTR and ELSTR-N strobes for wall-mount visual notification
Data center power management — Eaton WEBCARDLXE network management card for remote UPS monitoring
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EATON 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.

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