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EATON Magnetic Contactor: Reversing, 3 Poles, NEMA Size 1, 27 A - Reversing NEMA Contactors
EATONReversing NEMA Contactors

EATON Magnetic Contactor: Reversing, 3 Poles, NEMA Size 1, 27 A

SKU 3G-OTH-40641

Brand
EATON
Item
Magnetic Contactor: Reversing, 3 Poles, NEMA Size 1, 27 A
Category
Reversing NEMA Contactors
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Technical Specifications

EATON
Manufacturer Part Number
CN55DN3AB
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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the EATON CN55DN3AB reversing contactor used for?

The EATON CN55DN3AB reversing magnetic contactor is used to control the forward and reverse rotation of three-phase motors in industrial applications such as conveyors, hoists, and pumps. It is a NEMA Size 1 device rated for 27 A at 120V AC, providing reliable switching in demanding environments.

What are the specifications of the EATON CN55DN3AB contactor?

The EATON CN55DN3AB is a reversing NEMA magnetic contactor with 3 poles, NEMA Size 1, rated 27 A at 120V AC. It is manufactured by EATON under MPN CN55DN3AB. This device is designed for motor reversal applications and meets NEMA standards for industrial control equipment.

Where to buy the EATON CN55DN3AB contactor worldwide?

You can source the EATON CN55DN3AB reversing 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 supply genuine EATON components for industrial motor control systems.

How to select the right EATON reversing contactor for a motor?

To select the correct EATON reversing contactor, match the NEMA size and current rating to your motor's full-load amps and voltage. For a 27 A, 120V AC motor, the CN55DN3AB (NEMA Size 1) is appropriate. Always verify coil voltage and pole configuration per your control circuit. Consult EATON's selection guide for exact sizing.

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 reversing nema contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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