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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-40609

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
CN55DN3TB
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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the EATON CN55DN3TB reversing magnetic contactor used for?

The EATON CN55DN3TB 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 24 VAC, suitable for heavy-duty motor starting and reversing.

What are the specifications of the EATON CN55DN3TB contactor?

The EATON CN55DN3TB is a reversing NEMA magnetic contactor with 3 poles, NEMA Size 1, rated 27 A, and a 24 VAC coil voltage. It is manufactured by EATON under MPN CN55DN3TB. This contactor is designed for reversing motor applications and meets NEMA standards for industrial control.

Where to buy the EATON CN55DN3TB contactor worldwide?

You can source the EATON CN55DN3TB 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.

How to install the EATON CN55DN3TB reversing contactor?

To install the EATON CN55DN3TB, ensure power is off and follow NEMA wiring diagrams for reversing starters. Mount the contactor on a clean panel, connect the 24 VAC coil to the control circuit, and wire the motor leads per the reversing schematic. Always verify torque settings and use proper overcurrent protection.

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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