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EATONNon-Reversing Definite Purpose Contactors

EATON Definite Purpose Magnetic Contactor: 2 Poles, 120V AC, 20 A

The EATON C25 Series Definite Purpose Magnetic Contactor (MPN C25BNB220A) is a non-reversing, 2-pole contactor with a 2NO main pole contact form, rated for 20 A and a maximum voltage of 690V AC. It features a…

SKU 3G-OTH-40537

Brand
EATON
Item
Definite Purpose Magnetic Contactor: 2 Poles, 120V AC, 20 A
Category
Non-Reversing Definite Purpose Contactors
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Technical Specifications

EATON
Manufacturer Part Number
C25BNB220A
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
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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON C25 Series Definite Purpose Magnetic Contactor (MPN C25BNB220A) is a non-reversing, 2-pole contactor with a 2NO main pole contact form, rated for 20 A and a maximum voltage of 690V AC. It features a 110-120V AC coil voltage, single-phase operation, and quick-disconnect terminals in a Frame Size B. Designed as an HVACR definite purpose contactor, this component is suitable for industrial equipment requiring reliable switching control.

Frequently Asked Questions

What is the EATON C25BNB220A definite purpose contactor used for?

The EATON C25BNB220A is a 2-pole, 20 A, non-reversing definite purpose contactor designed for HVACR and industrial switching applications. It reliably controls compressors, fans, and pumps in commercial and industrial equipment, providing robust on/off control with a 110-120V AC coil.

What are the specifications of the EATON C25BNB220A contactor?

The EATON C25BNB220A is a single-phase, 2-pole contactor with a 110-120V AC coil, 20 A rating, and maximum voltage of 690V AC. It features quick-disconnect terminals, Frame Size B, and a 2NO main pole contact form. Part of the C25 Series, it is an HVACR definite purpose contactor.

Where to buy the EATON C25BNB220A contactor worldwide?

3G Electric supplies the EATON C25BNB220A definite purpose contactor to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this C25 Series component.

How to install the EATON C25BNB220A definite purpose contactor?

Mount the EATON C25BNB220A securely on a panel or DIN rail, ensuring proper ventilation. Connect the 110-120V 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
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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