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EATON Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, 120V AC - Fusible Starters with Electronic Overloads
EATONFusible Starters with Electronic Overloads

EATON Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, 120V AC

The EATON NEMA Combination Starter: Fusible Disconnect (SKU 45MZ05, MPN ECN1812EJB-R63/C) is a three-phase fusible starter with an electronic overload, part of the Freedom series. It features a 3-pole design, 208V AC…

SKU 3G-OTH-40492

Brand
EATON
Item
Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, 120V AC
Category
Fusible Starters with Electronic Overloads
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Technical Specifications

EATON
Manufacturer Part Number
ECN1812EJB-R63/C
Series
Freedom
Type
NEMA Size 1, NEMA-Rated 3R
AC
120V
Phase
Three
Poles
3
Poles/Phase
3 Pole / Three Phase
Coil Voltage
208V AC
Operator Type
Hand/Off/Auto (Selector Switch)
For Fuse Class
Class R
Control Transformer
Yes
Includes Pilot Light
Yes
Maximum Voltage Rating
250V AC
Thermal Units Required
None (Not Applicable to Electronic Overloads)
Terminal Connection Type
Screw Terminals
Control Transformer Voltage
208V AC Primary, 120V AC Secondary
Includes Auxiliary Contacts
Yes
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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON NEMA Combination Starter: Fusible Disconnect (SKU 45MZ05, MPN ECN1812EJB-R63/C) is a three-phase fusible starter with an electronic overload, part of the Freedom series. It features a 3-pole design, 208V AC coil voltage, a Hand/Off/Auto selector switch, and a maximum voltage rating of 250V AC. The unit includes a control transformer (208V AC primary, 120V AC secondary), a pilot light, auxiliary contacts, and accepts Class R fuses via screw terminals.

Frequently Asked Questions

What is the EATON NEMA Combination Starter used for?

The EATON NEMA Combination Starter is used to safely start, stop, and protect three-phase motors in industrial applications. It combines a fusible disconnect switch with an electronic overload relay, making it suitable for environments requiring NEMA 3R enclosures, such as outdoor or washdown areas.

What are the specifications of the EATON ECN1812EJB-R63/C?

This EATON Freedom series starter has 3 poles, a 208V AC coil voltage, and a maximum voltage rating of 250V AC. It includes a control transformer (208V AC primary, 120V AC secondary), a pilot light, auxiliary contacts, and accepts Class R fuses via screw terminals. Thermal units are not required due to the electronic overload.

Where to buy the EATON ECN1812EJB-R63/C worldwide?

You can source the EATON ECN1812EJB-R63/C from 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 supply genuine EATON components for your motor control needs.

How to select the correct thermal unit for this EATON starter?

No thermal units are required for this EATON starter because it uses an electronic overload relay. Electronic overloads provide adjustable trip settings and eliminate the need for replaceable heater elements. Simply set the overload according to the motor's full-load current rating per the manufacturer's instructions.

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

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