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EATON Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 480V AC Coil - Circuit Breaker Starters with Thermal Overloads
EATONCircuit Breaker Starters with Thermal Overloads

EATON Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 480V AC Coil

The EATON ECX77D1CJB-J is a 3-pole, three-phase combination motor starter integrating a circuit breaker with adjustable thermal overload protection. It features a 480V AC coil, a Hand/Off/Auto selector switch…

SKU 3G-OTH-40207

Brand
EATON
Item
Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 480V AC Coil
Category
Circuit Breaker Starters with Thermal Overloads
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Technical Specifications

EATON
Manufacturer Part Number
ECX77D1CJB-J
Type
Circuit Breaker, 12 A, Thermal Protection
AC
480V
AC Coil
480V
Poles/Phase
3 Pole / Three Phase
Coil Voltage
480V 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 ECX77D1CJB-J is a 3-pole, three-phase combination motor starter integrating a circuit breaker with adjustable thermal overload protection. It features a 480V AC coil, a Hand/Off/Auto selector switch operator, and includes a control transformer and one normally open auxiliary contact. Wire termination is via screws, and adjustable thermal units are included for motor 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 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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Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 240V AC Coil, Thermal Protection, 240V AC (MPN ECX77H8BJD-M). Key specifications — Brand: EATON; Auxiliary Contact Form: 1NO; Coil Voltage: 240V AC; Control Transformer: Yes; Wire Termination Type: Screws; Poles/Phase: 3 Pole / Three Phase; Operator Type: Hand/Off/Auto (Selector Switch); Thermal Unit Type: Adjustable Thermal Units (Included).
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Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 240V AC Coil, Thermal Protection, 240V AC (MPN ECX77H8BJD-M). Key specifications — Brand: EATON; Auxiliary Contact Form: 1NO; Coil Voltage: 240V AC; Control Transformer: Yes; Wire Termination Type: Screws; Poles/Phase: 3 Pole / Three Phase; Operator Type: Hand/Off/Auto (Selector Switch); Thermal Unit Type: Adjustable Thermal Units (Included).
Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 240V AC Coil, Thermal Protection, 240V AC (MPN ECX77D8BJB-K). Key specifications — Brand: EATON; Auxiliary Contact Form: 1NO; Coil Voltage: 240V AC; Control Transformer: Yes; Wire Termination Type: Screws; Poles/Phase: 3 Pole / Three Phase; Operator Type: Hand/Off/Auto (Selector Switch); Thermal Unit Type: Adjustable Thermal Units (Included).
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Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 240V AC Coil, Thermal Protection, 240V AC (MPN ECX77D8BJB-K). Key specifications — Brand: EATON; Auxiliary Contact Form: 1NO; Coil Voltage: 240V AC; Control Transformer: Yes; Wire Termination Type: Screws; Poles/Phase: 3 Pole / Three Phase; Operator Type: Hand/Off/Auto (Selector Switch); Thermal Unit Type: Adjustable Thermal Units (Included).