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 Definite Purpose Starter: Non-Reversing, 3 Poles, 45 A, 208-240V AC Coil - Enclosed Non-Reversing Starters with Thermal Overloads
EATONEnclosed Non-Reversing Starters with Thermal Overloads

EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 45 A, 208-240V AC Coil

The EATON Definite Purpose Starter is an enclosed non-reversing starter with thermal overloads, model A27CGE45B040. It features 3 poles, a 45 A rating, and a 208-240V AC coil, with integrated bimetallic elements for…

SKU 3G-OTH-43075

Brand
EATON
Item
Definite Purpose Starter: Non-Reversing, 3 Poles, 45 A, 208-240V AC Coil
Category
Enclosed Non-Reversing Starters with Thermal 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
A27CGE45B040
Type
45 A, Thermal Protection
Poles
3
AC Coil
208-240V
Thermal Units Required
None (Includes Integrated Bimetallic Elements)
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 Definite Purpose Starter is an enclosed non-reversing starter with thermal overloads, model A27CGE45B040. It features 3 poles, a 45 A rating, and a 208-240V AC coil, with integrated bimetallic elements for thermal protection, eliminating the need for separate thermal units.

Frequently Asked Questions

What is the EATON Definite Purpose Starter A27CGE45B040 used for?

The EATON Definite Purpose Starter A27CGE45B040 is used to start and stop motors in HVAC, refrigeration, and industrial equipment. Its non-reversing, 3-pole design with integrated bimetallic thermal overloads protects motors from overheating, making it suitable for compressors, fans, and pumps.

What are the specifications of the EATON A27CGE45B040 starter?

The EATON A27CGE45B040 is a definite purpose starter with 3 poles, a 45 A rating, and a 208-240V AC coil. It includes integrated bimetallic elements for thermal protection, so no separate thermal units are required. It is an enclosed non-reversing starter designed for reliable motor control.

Where to buy the EATON A27CGE45B040 starter worldwide?

You can source the EATON A27CGE45B040 starter worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct thermal protection for the EATON A27CGE45B040 starter?

The EATON A27CGE45B040 starter includes integrated bimetallic elements for thermal overload protection, so no separate thermal units are needed. Simply match the motor full-load current to the starter's 45 A rating. For precise selection, consult the motor nameplate and EATON's application guidelines.

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 enclosed non-reversing 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 →

Similar products

Matched by specification & description
EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 45 A, 208-240V AC Coil, Thermal Protection (MPN A27CGE45B057). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON
EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 45 A, 208-240V AC Coil, Thermal Protection (MPN A27CGE45B057). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 40 A, 208-240V AC Coil, Thermal Protection (MPN A27CGE40B040). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON
EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 40 A, 208-240V AC Coil, Thermal Protection (MPN A27CGE40B040). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 40 A, 208-240V AC Coil, Thermal Protection (MPN A27CGE40B024). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON
EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 40 A, 208-240V AC Coil, Thermal Protection (MPN A27CGE40B024). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 45 A, 120V AC Coil, Thermal Protection, 40 (MPN A27CGE45A057). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON
EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 45 A, 120V AC Coil, Thermal Protection, 40 (MPN A27CGE45A057). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 45 A, 120V AC Coil, Thermal Protection (MPN A27CGE45A040). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON
EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 45 A, 120V AC Coil, Thermal Protection (MPN A27CGE45A040). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 40 A, 120V AC Coil, Thermal Protection, 24 (MPN A27CGE40A040). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON
EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 40 A, 120V AC Coil, Thermal Protection, 24 (MPN A27CGE40A040). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).

More from EATON

View all EATON parts →
EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 15 A, 120V AC Coil, Thermal Protection, 1.0 (MPN A27CGC15A1P6). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON
EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 15 A, 120V AC Coil, Thermal Protection, 1.0 (MPN A27CGC15A1P6). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON Definite Purpose Starter: Non-Reversing, 2 Poles, 45 A, 208-240V AC Coil, Thermal Protection (MPN B27CGE45B040). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON
EATON Definite Purpose Starter: Non-Reversing, 2 Poles, 45 A, 208-240V AC Coil, Thermal Protection (MPN B27CGE45B040). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON Definite Purpose Starter: Non-Reversing, 2 Poles, 15 A, 24V AC Coil, Thermal Protection, Screw (MPN B27CGC15TP24). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON
EATON Definite Purpose Starter: Non-Reversing, 2 Poles, 15 A, 24V AC Coil, Thermal Protection, Screw (MPN B27CGC15TP24). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON Definite Purpose Magnetic Motor Starter: Non-Reversing, 3 Poles, 30 A, 24V AC Coil, Thermal (MPN A25CGC30T). Key specifications — Brand: EATON; Thermal Units Required: 3 Thermal Units Required (Not Included).
EATON
EATON Definite Purpose Magnetic Motor Starter: Non-Reversing, 3 Poles, 30 A, 24V AC Coil, Thermal (MPN A25CGC30T). Key specifications — Brand: EATON; Thermal Units Required: 3 Thermal Units Required (Not Included).
EATON Definite Purpose Starter: Non-Reversing, 2 Poles, 15 A, 24V AC Coil, Thermal Protection, Screw (MPN B27CGC15T006). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON
EATON Definite Purpose Starter: Non-Reversing, 2 Poles, 15 A, 24V AC Coil, Thermal Protection, Screw (MPN B27CGC15T006). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON Definite Purpose Starter: Non-Reversing, 2 Poles, 15 A, 24V AC Coil, Thermal Protection, Screw (MPN B27CGC15T016). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON
EATON Definite Purpose Starter: Non-Reversing, 2 Poles, 15 A, 24V AC Coil, Thermal Protection, Screw (MPN B27CGC15T016). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 30 A, 208-240V AC Coil, Thermal Protection (MPN A27CGE30B040). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON
EATON Definite Purpose Starter: Non-Reversing, 3 Poles, 30 A, 208-240V AC Coil, Thermal Protection (MPN A27CGE30B040). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON Definite Purpose Starter: Non-Reversing, 2 Poles, 15 A, 120V AC Coil, Thermal Protection, 10 (MPN B27CGC15A016). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).
EATON
EATON Definite Purpose Starter: Non-Reversing, 2 Poles, 15 A, 120V AC Coil, Thermal Protection, 10 (MPN B27CGC15A016). Key specifications — Brand: EATON; Thermal Units Required: None (Includes Integrated Bimetallic Elements).