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

3G Electric
RFQ CartGet a QuoteSign inSign up
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 40Z816, 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…

SKU 3G-OTH-41073

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 engineer
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

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
View Full Spec Sheet

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 40Z816, 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 →

Similar products

Matched by specification & description
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 00, 120V AC, NEMA-Rated 3R (MPN ECN16A4AAC-R63/CL30). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 00, 120V AC, NEMA-Rated 3R (MPN ECN16A4AAC-R63/CL30). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 3, 120V AC, NEMA-Rated 1 (MPN ECN16A1CAC-R63/BL30). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 3, 120V AC, NEMA-Rated 1 (MPN ECN16A1CAC-R63/BL30). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 0, 240V AC, NEMA-Rated 3R (MPN ECN16A2BAB-R63/B). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 220/240V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 0, 240V AC, NEMA-Rated 3R (MPN ECN16A2BAB-R63/B). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 220/240V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, 120V AC, NEMA-Rated 1 (MPN ECN1611AAB-R63/D). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, 120V AC, NEMA-Rated 1 (MPN ECN1611AAB-R63/D). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 3R (MPN ECN1622AAD-R63/D). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 3R (MPN ECN1622AAD-R63/D). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 0, 120V AC, NEMA-Rated 1 (MPN ECN1631DAG-R63/EL30). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 0, 120V AC, NEMA-Rated 1 (MPN ECN1631DAG-R63/EL30). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.

More from EATON

View all EATON parts →
EATON NEMA Combination Starter: 3 Poles, NEMA Size 0, 120V AC, Thermal Protection (MPN A200M0CAC). Key specifications — Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; Series: A200; Includes Auxiliary Contacts: No; Operator Function: Start/Stop/Remote.
EATON
EATON NEMA Combination Starter: 3 Poles, NEMA Size 0, 120V AC, Thermal Protection (MPN A200M0CAC). Key specifications — Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; Series: A200; Includes Auxiliary Contacts: No; Operator Function: Start/Stop/Remote.
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 1 (MPN ECN1621AAD-R63/D). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 1 (MPN ECN1621AAD-R63/D). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 4X (MPN ECN1624AAD-R63/D). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 4X (MPN ECN1624AAD-R63/D). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 3R (MPN ECN1622AAE-R63/D). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 3R (MPN ECN1622AAE-R63/D). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 110/120V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 3, 575V AC, NEMA-Rated 3R (MPN ECN1638DAG-R63/EL30). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 550/575V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 3, 575V AC, NEMA-Rated 3R (MPN ECN1638DAG-R63/EL30). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 550/575V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 208V AC, NEMA-Rated 1 (MPN ECN1621DAE-R63/DL30). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 208V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 208V AC, NEMA-Rated 1 (MPN ECN1621DAE-R63/DL30). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 208V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 1 (MPN ECN1821BJD-R63/D). Key specifications — Includes Pilot Light: Yes; Maximum Voltage Rating: 250V AC; Brand: EATON; Phase: Three; Coil Voltage: 220/240V AC; Control Transformer: Yes; Control Transformer Voltage: 240/480V AC Primary, 120V AC Secondary; For Fuse Class: Class R.
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 1 (MPN ECN1821BJD-R63/D). Key specifications — Includes Pilot Light: Yes; Maximum Voltage Rating: 250V AC; Brand: EATON; Phase: Three; Coil Voltage: 220/240V AC; Control Transformer: Yes; Control Transformer Voltage: 240/480V AC Primary, 120V AC Secondary; For Fuse Class: Class R.
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, Electronic Protection (MPN ECN1611AAC-R63/CL30). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 24V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.
EATON
EATON NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, Electronic Protection (MPN ECN1611AAC-R63/CL30). Key specifications — Includes Pilot Light: No; Maximum Voltage Rating: 600V AC; Brand: EATON; Phase: Three; Coil Voltage: 24V AC; Control Transformer: No; For Fuse Class: Class R; Series: Freedom.