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EATON Magnetic Contactor: Reversing, 3 Poles, NEMA Size 0, 18 A - Reversing NEMA Contactors
EATONReversing NEMA Contactors

EATON Magnetic Contactor: Reversing, 3 Poles, NEMA Size 0, 18 A

SKU 3G-OTH-41413

Brand
EATON
Item
Magnetic Contactor: Reversing, 3 Poles, NEMA Size 0, 18 A
Category
Reversing NEMA Contactors
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Technical Specifications

EATON
Manufacturer Part Number
CN55BN3TB
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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the EATON CN55BN3TB reversing magnetic contactor used for?

The EATON CN55BN3TB 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 0, 3-pole device rated at 18 A with a 24 V AC coil, suitable for heavy-duty motor starting and reversing.

What are the specifications of the EATON CN55BN3TB contactor?

The EATON CN55BN3TB is a reversing NEMA magnetic contactor with 3 poles, NEMA Size 0, and a continuous current rating of 18 A. The coil operates at 24 V AC. It is designed for reversing motor applications and carries the manufacturer part number CN55BN3TB. EATON is the OEM brand.

Where to buy the EATON CN55BN3TB contactor worldwide?

You can source the EATON CN55BN3TB 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 provide reliable sourcing for this EATON component.

How to install the EATON CN55BN3TB reversing contactor?

To install the EATON CN55BN3TB, first disconnect all power and verify the coil voltage matches your 24 V AC supply. Mount the contactor on a clean, flat surface using the provided slots. Wire the motor leads to the T terminals and the line power to the L terminals per the wiring diagram. Ensure proper torque on all connections and test operation before energizing.

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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