Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

EATON Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 600V AC Coil - Circuit Breaker Starters with Thermal Overloads
EATONCircuit Breaker Starters with Thermal Overloads

EATON Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 600V AC Coil

The EATON Combination Motor Starter is a 3-pole, three-phase circuit breaker starter with thermal overloads, rated for 32 A and 600V AC coil voltage. It features a Hand/Off/Auto selector switch operator, adjustable…

SKU 3G-OTH-41171

Also listed as: ECX77H8DJDQ · ECX77H8DJD Q

Brand
EATON
Item
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 600V AC Coil
Category
Circuit Breaker Starters with Thermal Overloads
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

EATON
Manufacturer Part Number
ECX77H8DJD-Q
Type
Circuit Breaker, 32 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

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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, rated for 32 A and 600V AC coil voltage. It features a Hand/Off/Auto selector switch operator, adjustable thermal units included, a control transformer, and 1NO auxiliary contact form. Wire termination is via screws, and the unit is identified by manufacturer part number ECX77H8DJD-Q.

Frequently Asked Questions

What is the EATON ECX77H8DJD-Q combination motor starter used for?

The EATON ECX77H8DJD-Q combination motor starter is used to control and protect three-phase motors in industrial applications. It integrates a circuit breaker, thermal overload protection, and a Hand/Off/Auto selector switch into a single unit, simplifying installation and reducing panel space.

What are the specifications of the EATON ECX77H8DJD-Q combination motor starter?

The EATON ECX77H8DJD-Q is a 3-pole, three-phase combination motor starter rated for 32 A and 600V AC coil voltage. It includes adjustable thermal units, a control transformer, 1NO auxiliary contact, and screw-type wire termination. The operator type is a Hand/Off/Auto selector switch.

Where to buy the EATON ECX77H8DJD-Q combination motor starter worldwide?

3G Electric supplies the EATON ECX77H8DJD-Q combination motor starter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this EATON motor starter.

How to select the correct thermal overload setting for the EATON ECX77H8DJD-Q?

To select the correct thermal overload setting for the EATON ECX77H8DJD-Q, match the adjustable thermal unit range to the full-load current of your motor. Set the dial to the motor's nameplate amperage. Always follow the manufacturer's instructions and local electrical codes for proper 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 600V AC Coil, Thermal Protection, 600V AC (MPN ECX77H2DJD-Q)
EATON
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 600V AC Coil, Thermal Protection, 600V AC (MPN ECX77H2DJD-Q)
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 600V AC Coil, Thermal Protection, 600V AC (MPN ECX77H8DJD-N)
EATON
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 600V AC Coil, Thermal Protection, 600V AC (MPN ECX77H8DJD-N)
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 600V AC Coil, Thermal Protection, 600V AC (MPN ECX77H8DJD-M)
EATON
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 600V AC Coil, Thermal Protection, 600V AC (MPN ECX77H8DJD-M)
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 600V AC Coil, Thermal Protection, 600V AC (MPN ECX77H1DJD-Q)
EATON
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 600V AC Coil, Thermal Protection, 600V AC (MPN ECX77H1DJD-Q)
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 600V AC Coil, Thermal Protection, 600V AC (MPN ECX77H1DJD-N)
EATON
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 600V AC Coil, Thermal Protection, 600V AC (MPN ECX77H1DJD-N)
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 600V AC Coil, Thermal Protection, 600V AC (MPN ECX77H2DJD-M)
EATON
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 600V AC Coil, Thermal Protection, 600V AC (MPN ECX77H2DJD-M)

More from EATON

View all EATON parts
Combination Motor Starter: 3 Poles, Circuit Breaker, 65 A, 208V AC Coil, Thermal Protection, 208V AC (MPN ECX77L2EJD-S)
EATON
Combination Motor Starter: 3 Poles, Circuit Breaker, 65 A, 208V AC Coil, Thermal Protection, 208V AC (MPN ECX77L2EJD-S)
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 208V AC Coil, Thermal Protection, 208V AC (MPN ECX77H1EJD-Q)
EATON
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 208V AC Coil, Thermal Protection, 208V AC (MPN ECX77H1EJD-Q)
Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 600V AC Coil, Thermal Protection, 600V AC (MPN ECX77D1DJB-H)
EATON
Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 600V AC Coil, Thermal Protection, 600V AC (MPN ECX77D1DJB-H)
Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 208V AC Coil, Thermal Protection, 208V AC (MPN ECX77D1EJB-H)
EATON
Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 208V AC Coil, Thermal Protection, 208V AC (MPN ECX77D1EJB-H)
Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 240V AC Coil, Thermal Protection, 240V AC (MPN ECX77D8BJB-H)
EATON
Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 240V AC Coil, Thermal Protection, 240V AC (MPN ECX77D8BJB-H)
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 480V AC Coil, Thermal Protection, 480V AC (MPN ECX77H2CJD-Q)
EATON
Combination Motor Starter: 3 Poles, Circuit Breaker, 32 A, 480V AC Coil, Thermal Protection, 480V AC (MPN ECX77H2CJD-Q)
Combination Motor Starter: 3 Poles, Circuit Breaker, 65 A, 208V AC Coil, Thermal Protection, 208V AC (MPN ECX77L8EJD-S)
EATON
Combination Motor Starter: 3 Poles, Circuit Breaker, 65 A, 208V AC Coil, Thermal Protection, 208V AC (MPN ECX77L8EJD-S)
Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 240V AC Coil, Thermal Protection, 240V AC (MPN ECX77D2BJB-H)
EATON
Combination Motor Starter: 3 Poles, Circuit Breaker, 12 A, 240V AC Coil, Thermal Protection, 240V AC (MPN ECX77D2BJB-H)