We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

EATON Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 00, 120V AC - Fusible Starters with Electronic Overloads
EATONFusible Starters with Electronic Overloads

EATON Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 00, 120V AC

The EATON NEMA Combination Starter: Fusible Disconnect (SKU ECN16A1AAC-R63/B, MPN ECN16A1AAC-R63/B) is a three-phase fusible starter with an electronic overload, part of the Freedom series. It features 3 poles, NEMA…

SKU 3G-OTH-41073

Also listed as: ECN16A1AACR63B · ECN16A1AAC R63 B · ECN16A1AAC-R63-B

Brand
EATON
Item
Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 00, 120V AC
Category
Fusible Starters with Electronic 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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

EATON
Manufacturer Part Number
ECN16A1AAC-R63/B
Series
Freedom
Type
NEMA Size 00, NEMA-Rated 1
AC
120V
Phase
Three
Poles
3
Poles/Phase
3 Pole / Three Phase
Coil Voltage
110/120V AC
Operator Type
No Operator
For Fuse Class
Class R
Control Transformer
No
Includes Pilot Light
No
Maximum Voltage Rating
600V AC
Thermal Units Required
None (Not Applicable to Electronic Overloads)
Terminal Connection Type
Screw Terminals
Includes Auxiliary Contacts
Yes

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 NEMA Combination Starter: Fusible Disconnect (SKU ECN16A1AAC-R63/B, MPN ECN16A1AAC-R63/B) is a three-phase fusible starter with an electronic overload, part of the Freedom series. It features 3 poles, NEMA Size 00, a coil voltage of 110/120V AC, a maximum voltage rating of 600V AC, and is designed for Class R fuses. This unit includes screw terminals and auxiliary contacts, but has no operator, control transformer, or pilot light.

Frequently Asked Questions

What is the EATON NEMA Combination Starter used for?

The EATON NEMA Combination Starter is used to safely start and stop three-phase motors while providing overcurrent protection via a fusible disconnect. It is commonly applied in industrial motor control panels, conveyors, pumps, and HVAC systems where NEMA-rated reliability and Class R fuse protection are required.

What are the specifications of the EATON NEMA Combination Starter ECN16A1AAC-R63/B?

This EATON Freedom series starter has 3 poles, NEMA Size 00, a coil voltage of 110/120V AC, and a maximum voltage rating of 600V AC. It includes screw terminals, auxiliary contacts, and an electronic overload. It accepts Class R fuses and has no operator, control transformer, or pilot light.

Where to buy the EATON NEMA Combination Starter worldwide?

You can source the EATON NEMA Combination Starter ECN16A1AAC-R63/B 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 industrial applications.

How to select the correct EATON NEMA Combination Starter for a motor?

Select the starter based on motor full-load current, voltage (120V AC coil, 600V AC max), and NEMA size (Size 00 for smaller motors). Ensure the fuse class (Class R) matches your overcurrent protection scheme. The electronic overload eliminates the need for thermal units. Consult the motor nameplate and EATON selection guide for proper sizing.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 00, 120V AC, NEMA-Rated 3R (MPN ECN16A4AAC-R63/CL30)
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 00, 120V AC, NEMA-Rated 3R (MPN ECN16A4AAC-R63/CL30)
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 3, 120V AC, NEMA-Rated 1 (MPN ECN16A1CAC-R63/BL30)
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 3, 120V AC, NEMA-Rated 1 (MPN ECN16A1CAC-R63/BL30)
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, 120V AC, NEMA-Rated 1 (MPN ECN1611AAB-R63/D)
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, 120V AC, NEMA-Rated 1 (MPN ECN1611AAB-R63/D)
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 3R (MPN ECN1622AAD-R63/D)
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 3R (MPN ECN1622AAD-R63/D)
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, 120V AC, NEMA-Rated 1 (MPN ECN1634AAG-R63/EL30)
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, 120V AC, NEMA-Rated 1 (MPN ECN1634AAG-R63/EL30)
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 0, 208V AC, NEMA-Rated 3R (MPN ECN16A2EAB-R63/B)
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 0, 208V AC, NEMA-Rated 3R (MPN ECN16A2EAB-R63/B)

More from EATON

View all EATON parts
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 4X (MPN ECN1624AAD-R63/D)
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 4X (MPN ECN1624AAD-R63/D)
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 0, 120V AC, NEMA-Rated 1 (MPN ECN1631DAG-R63/EL30)
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 0, 120V AC, NEMA-Rated 1 (MPN ECN1631DAG-R63/EL30)
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, 120V AC, NEMA-Rated 1 (MPN ECN1618DAC-R63/CL30)
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, 120V AC, NEMA-Rated 1 (MPN ECN1618DAC-R63/CL30)
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 1 (MPN ECN1821BCD-R63/DL30)
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 1 (MPN ECN1821BCD-R63/DL30)
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 1 (MPN ECN1821CCE-R63/D)
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 1 (MPN ECN1821CCE-R63/D)
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 0, 240V AC, NEMA-Rated 3R (MPN ECN16A2BAB-R63/B)
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 0, 240V AC, NEMA-Rated 3R (MPN ECN16A2BAB-R63/B)
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 5, 120V AC, NEMA-Rated 12 (MPN ECN1658AAK-R63/GL30)
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 5, 120V AC, NEMA-Rated 12 (MPN ECN1658AAK-R63/GL30)
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 0, 120V AC, NEMA-Rated 1 (MPN ECN1801CCC-R63/B)
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 0, 120V AC, NEMA-Rated 1 (MPN ECN1801CCC-R63/B)