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EATON Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 208V AC Coil - Circuit Breaker Starters with Thermal Overloads
EATONCircuit Breaker Starters with Thermal Overloads

EATON Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 208V AC Coil

The EATON Combination Motor Starter is a 3-pole, three-phase circuit breaker starter with thermal overloads, featuring a 208V AC coil and adjustable thermal units included. It includes a Hand/Off/Auto selector…

SKU 3G-OTH-39979

Brand
EATON
Item
Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 208V AC Coil
Category
Circuit Breaker Starters with Thermal Overloads
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Technical Specifications

EATON
Manufacturer Part Number
ECX77D8EJB-H
Type
Circuit Breaker, 12 A, Thermal Protection
AC
208V
AC Coil
208V
Poles/Phase
3 Pole / Three Phase
Coil Voltage
208V AC
Operator Type
Hand/Off/Auto (Selector Switch)
Thermal Unit Type
Adjustable Thermal Units (Included)
Control Transformer
Yes
Wire Termination Type
Screws
Auxiliary Contact Form
1NO
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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON Combination Motor Starter is a 3-pole, three-phase circuit breaker starter with thermal overloads, featuring a 208V AC coil and adjustable thermal units included. It includes a Hand/Off/Auto selector switch, a control transformer, and a 1NO auxiliary contact, with screw-type wire terminations. This unit is designed for motor protection and control in industrial applications.

Frequently Asked Questions

What is the EATON ECX77D8EJB-H combination motor starter used for?

The EATON ECX77D8EJB-H combination motor starter is used for motor protection and control in industrial applications. It integrates a circuit breaker, thermal overload protection, and a Hand/Off/Auto selector switch in one unit, making it suitable for three-phase motors requiring reliable starting and stopping under load.

What are the specifications of the EATON ECX77D8EJB-H combination motor starter?

The EATON ECX77D8EJB-H is a 3-pole, three-phase combination motor starter with a 12 A rating, 208V AC coil voltage, and adjustable thermal units included. It features a control transformer, 1NO auxiliary contact, screw-type wire terminations, and a Hand/Off/Auto selector switch. The manufacturer part number is ECX77D8EJB-H.

Where to buy the EATON ECX77D8EJB-H combination motor starter worldwide?

You can source the EATON ECX77D8EJB-H combination motor starter worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply this EATON unit to customers across multiple industries.

How to install the EATON ECX77D8EJB-H combination motor starter?

Install the EATON ECX77D8EJB-H combination motor starter by mounting it on a DIN rail or panel, connecting three-phase power to the line side, and wiring the motor to the load side. Set the adjustable thermal units per motor full-load current, and connect the 208V AC coil to the control circuit. Always follow local electrical codes and lockout/tagout procedures.

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 circuit breaker starters with thermal overloads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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