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EATON C25BNB225A Non-Reversing Definite Purpose Contactor - Non-Reversing Definite Purpose Contactors
EATONNon-Reversing Definite Purpose Contactors

EATON C25BNB225A Non-Reversing Definite Purpose Contactor

The EATON C25 Series Definite Purpose Magnetic Contactor (MPN C25BNB225A) is a non-reversing, single-phase HVACR contactor with a B frame size. It features 2 normally open main poles rated for 25 A, a coil voltage of…

SKU 3G-OTH-44145

Brand
EATON
Item
C25BNB225A Non-Reversing Definite Purpose Contactor
Category
Non-Reversing Definite Purpose Contactors
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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
C25BNB225A
Series
C25 Series
Phase
Single
Frame Size
B
Coil Voltage
110-120V AC
Contactor Style
HVACR Definite Purpose Contactor
Main Pole Contact Form
2NO
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 C25 Series Definite Purpose Magnetic Contactor (MPN C25BNB225A) is a non-reversing, single-phase HVACR contactor with a B frame size. It features 2 normally open main poles rated for 25 A, a coil voltage of 110-120V AC, and a maximum voltage rating of 690V AC. Connection is via quick-disconnect terminals.

Frequently Asked Questions

What is the EATON C25BNB225A definite purpose contactor used for?

The EATON C25BNB225A is a definite purpose magnetic contactor designed for HVACR applications such as air conditioning, refrigeration, and heat pump systems. It controls single-phase compressor and fan motor loads with its 2 normally open poles rated at 25 A and 110-120V AC coil.

What are the specifications of the EATON C25BNB225A contactor?

The EATON C25BNB225A is a non-reversing, single-phase definite purpose contactor from the C25 Series. It has a B frame size, 2 normally open main poles rated 25 A, coil voltage 110-120V AC, maximum voltage rating 690V AC, and quick-disconnect terminals. It is an HVACR-style contactor.

Where to buy the EATON C25BNB225A contactor worldwide?

You can source the EATON C25BNB225A 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 C25BNB225A definite purpose contactor?

To install the EATON C25BNB225A, ensure power is off and the coil voltage matches your 110-120V AC supply. Mount the contactor securely using the B frame footprint, connect load and line wires to the quick-disconnect terminals, and verify the 2NO poles are correctly wired for single-phase motor control. Follow standard HVACR safety practices.

Used in

Common applications for EATON
Industrial control panels — Eaton M22 flush push buttons for momentary machine start/stop commands
Motor control centers — Eaton NEMA reversing starters with electronic overloads for conveyor belt direction control
HVAC systems — Eaton definite purpose starters with thermal overloads for compressor and fan motor protection
Process automation — Eaton SL7 tower lights with IP66 bases for visual status indication in wet environments
Machine tool signaling — Eaton 10250T LED pilot lights with push-to-test for operator panel status lamps
Access control — Eaton M22 keyed selector switches for equipment mode selection in secured areas

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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Single-phase, 2-pole non-reversing definite purpose contactor with 2NO main contacts. Coil voltage 110-120V AC, rated 40A at 690V AC maximum. Frame size B with quick-disconnect terminals. Suitable for HVACR and industrial equipment such as compressors, fans, and pumps
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EATON C25BNB220B is a 2-pole non-reversing definite purpose contactor with 2NO main pole contact form. Rated 20 A, coil voltage 208-240V AC, maximum voltage 690V AC. Features quick-disconnect terminals. Suitable for HVACR applications such as controlling single-phase motors and compressors in commercial and industrial equipment
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EATON C25BNB220B is a 2-pole non-reversing definite purpose contactor with 2NO main pole contact form. Rated 20 A, coil voltage 208-240V AC, maximum voltage 690V AC. Features quick-disconnect terminals. Suitable for HVACR applications such as controlling single-phase motors and compressors in commercial and industrial equipment
Single-phase definite purpose contactor from the C25 Series with C frame size. Features 1 normally open main pole, 25 A rating, 110-120V AC coil, and 690V AC maximum voltage. Equipped with quick-disconnect terminals. Suitable for HVACR applications such as air conditioning, refrigeration, and heating systems
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Single-phase definite purpose contactor from the C25 Series with C frame size. Features 1 normally open main pole, 25 A rating, 110-120V AC coil, and 690V AC maximum voltage. Equipped with quick-disconnect terminals. Suitable for HVACR applications such as air conditioning, refrigeration, and heating systems
This EATON C25 Series definite purpose contactor is a non-reversing, 2-pole device with a 2NO main pole contact form. Rated for 40 A at 208-240V AC, it features a maximum voltage rating of 690V AC and quick-disconnect terminals in Frame Size B. Suitable for switching single-phase loads in HVACR and industrial equipment
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This EATON C25 Series definite purpose contactor is a non-reversing, 2-pole device with a 2NO main pole contact form. Rated for 40 A at 208-240V AC, it features a maximum voltage rating of 690V AC and quick-disconnect terminals in Frame Size B. Suitable for switching single-phase loads in HVACR and industrial equipment

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Three-phase non-reversing definite purpose contactor from the C25 Series. Features a D frame size, 3NO main pole contact form, 110-120V AC coil voltage, and 690V AC maximum voltage rating. Terminals are box lugs. Suitable for switching motor loads in HVACR equipment such as compressors and condenser fans
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Single-phase, 2-pole definite purpose contactor with 2 normally open main poles. Rated 20 A, maximum 690V AC. Coil voltage 110-120V AC. Quick-disconnect terminals. Frame Size B. Suitable for HVACR and industrial switching applications such as controlling compressors, fans, and pumps
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Single-phase, non-reversing definite purpose contactor with one normally open main pole. Coil voltage 110-120V AC, maximum voltage rating 690V AC. Quick-disconnect terminals. A frame size. Used for switching motors and other loads in HVACR systems such as compressors, fans, and pumps
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