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EATON Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 600V AC Coil - Circuit Breaker Starters with Thermal Overloads
EATONCircuit Breaker Starters with Thermal Overloads

EATON Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 600V AC Coil

The EATON Combination Motor Starter (SKU 810W21, MPN ECX77D1DJB-K) is a 3-pole, three-phase circuit breaker starter with thermal overloads. It features a 600V AC coil voltage, adjustable thermal units, a…

SKU 3G-OTH-39853

Brand
EATON
Item
Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 600V AC Coil
Category
Circuit Breaker Starters with Thermal Overloads
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Technical Specifications

EATON
Manufacturer Part Number
ECX77D1DJB-K
Type
Circuit Breaker, 12 A, Thermal Protection
AC
600V
AC Coil
600V
Poles/Phase
3 Pole / Three Phase
Coil Voltage
600V 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
View Full Spec Sheet

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

Product Description

The EATON Combination Motor Starter (SKU 810W21, MPN ECX77D1DJB-K) is a 3-pole, three-phase circuit breaker starter with thermal overloads. It features a 600V AC coil voltage, adjustable thermal units, a Hand/Off/Auto selector switch operator, and includes a control transformer. The unit provides 1NO auxiliary contact form and screw-type wire termination.

Frequently Asked Questions

What is the EATON ECX77D1DJB-K combination motor starter used for?

The EATON ECX77D1DJB-K combination motor starter is used to control and protect three-phase motors in industrial applications. It integrates a circuit breaker and thermal overloads in one unit, providing overcurrent and thermal protection for motors up to 12 A at 600V AC.

What are the specifications of the EATON ECX77D1DJB-K combination motor starter?

The EATON ECX77D1DJB-K is a 3-pole, three-phase combination motor starter with a 600V AC coil voltage, adjustable thermal units, and a Hand/Off/Auto selector switch. It includes a control transformer, 1NO auxiliary contact, and screw-type wire termination. Rated for 12 A at 600V AC.

Where to buy the EATON ECX77D1DJB-K combination motor starter worldwide?

3G Electric supplies the EATON ECX77D1DJB-K combination motor starter worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this EATON motor starter.

How to select the correct thermal unit for the EATON ECX77D1DJB-K?

To select the correct thermal unit for the EATON ECX77D1DJB-K, match the motor full-load current to the adjustable thermal unit range included with the starter. Adjust the dial to the motor's nameplate amperage. For precise settings, consult the EATON technical manual or contact 3G Electric for guidance.

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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