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 Magnetic Motor Starter: Non-Reversing, 3 Poles, 50 A - Enclosed Non-Reversing Starters with Thermal Overloads
EATONEnclosed Non-Reversing Starters with Thermal Overloads

EATON Definite Purpose Magnetic Motor Starter: Non-Reversing, 3 Poles, 50 A

The EATON Definite Purpose Magnetic Motor Starter is a non-reversing enclosed starter with thermal overloads, model A25CGE50B. It features 3 poles, a 50 A rating, and a 208-240V AC coil. Three thermal units are…

SKU 3G-OTH-43174

Brand
EATON
Item
Definite Purpose Magnetic Motor Starter: Non-Reversing, 3 Poles, 50 A
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
A25CGE50B
Type
50 A
Poles
3
AC Coil
208-240V
Thermal Units Required
3 Thermal Units Required (Not Included)
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 Magnetic Motor Starter is a non-reversing enclosed starter with thermal overloads, model A25CGE50B. It features 3 poles, a 50 A rating, and a 208-240V AC coil. Three thermal units are required but not included.

Frequently Asked Questions

What is the EATON A25CGE50B definite purpose magnetic motor starter used for?

The EATON A25CGE50B is used to start and stop motors in industrial applications such as pumps, fans, and conveyors. Its non-reversing, enclosed design with thermal overloads protects motors from damage. It is suitable for environments requiring a 50 A rating and 208-240V AC coil voltage.

What are the specifications of the EATON A25CGE50B motor starter?

The EATON A25CGE50B is a non-reversing, 3-pole definite purpose magnetic motor starter rated at 50 A with a 208-240V AC coil. It is an enclosed starter with thermal overloads and requires three thermal units (not included). The manufacturer part number is A25CGE50B.

Where to buy the EATON A25CGE50B motor starter worldwide?

You can source the EATON A25CGE50B motor starter through 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 on this EATON definite purpose starter.

How to select thermal units for the EATON A25CGE50B starter?

To select thermal units for the EATON A25CGE50B, match the motor full-load current to the appropriate EATON thermal unit range. The starter requires three thermal units (not included). Consult the motor nameplate and EATON's selection table to ensure proper overload protection for your specific motor.

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
U.S. MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 25 hp, 460V AC (MPN A25P1CS). Key specifications — Brand: U.S. MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 28.8 A; Nameplate RPM @ 60 Hz: 3,565 RPM; Motor Enclosure: TEFC.
U.S. MOTORS
U.S. MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 25 hp, 460V AC (MPN A25P1CS). Key specifications — Brand: U.S. MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 28.8 A; Nameplate RPM @ 60 Hz: 3,565 RPM; Motor Enclosure: TEFC.
U.S. MOTORS General Purpose Motor: Flange Mount, Totally Enclosed Fan Cooled, 25 hp, 208-230/460V AC (MPN U25P1DCR). Key specifications — Brand: U.S. MOTORS; Nameplate Voltage @ 60 Hz: 208-230/460V AC; Full Load Current @ 60 Hz: 65.0-57.0/28.4 A; Nameplate RPM @ 60 Hz: 3,530 RPM; Motor Enclosure: TEFC.
U.S. MOTORS
U.S. MOTORS General Purpose Motor: Flange Mount, Totally Enclosed Fan Cooled, 25 hp, 208-230/460V AC (MPN U25P1DCR). Key specifications — Brand: U.S. MOTORS; Nameplate Voltage @ 60 Hz: 208-230/460V AC; Full Load Current @ 60 Hz: 65.0-57.0/28.4 A; Nameplate RPM @ 60 Hz: 3,530 RPM; Motor Enclosure: TEFC.
U.S. MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 25 hp, 460V AC (MPN A25P2C). Key specifications — Brand: U.S. MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 29.0 A; Nameplate RPM @ 60 Hz: 1,785 RPM; Motor Enclosure: TEFC.
U.S. MOTORS
U.S. MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 25 hp, 460V AC (MPN A25P2C). Key specifications — Brand: U.S. MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 29.0 A; Nameplate RPM @ 60 Hz: 1,785 RPM; Motor Enclosure: TEFC.
U.S. MOTORS
U.S. MOTORS
U.S. MOTORS General Purpose Motor: Flange Mount, Totally Enclosed Fan Cooled, 25 hp, 3,560 RPM (MPN HD25P1ESC). Key specifications — Brand: U.S. MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 58.0/28.8 A; Nameplate RPM @ 60 Hz: 3,560 RPM; Motor Enclosure: TEFC.
U.S. MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 25 hp, 460V AC (MPN A25P3C). Key specifications — Brand: U.S. MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 29.7 A; Nameplate RPM @ 60 Hz: 1,190 RPM; Motor Enclosure: TEFC.
U.S. MOTORS
U.S. MOTORS General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 25 hp, 460V AC (MPN A25P3C). Key specifications — Brand: U.S. MOTORS; Nameplate Voltage @ 60 Hz: 460V AC; Full Load Current @ 60 Hz: 29.7 A; Nameplate RPM @ 60 Hz: 1,190 RPM; Motor Enclosure: TEFC.
U.S. MOTORS General Purpose Motor: Flange Mount, Totally Enclosed Fan Cooled, 25 hp, 3,560 RPM (MPN HD25P1E). Key specifications — Brand: U.S. MOTORS; Nameplate Voltage @ 60 Hz: 400V AC; Full Load Current @ 60 Hz: 58.0/28.8 A; Nameplate RPM @ 60 Hz: 3,560 RPM; Motor Enclosure: TEFC.
U.S. MOTORS
U.S. MOTORS General Purpose Motor: Flange Mount, Totally Enclosed Fan Cooled, 25 hp, 3,560 RPM (MPN HD25P1E). Key specifications — Brand: U.S. MOTORS; Nameplate Voltage @ 60 Hz: 400V AC; Full Load Current @ 60 Hz: 58.0/28.8 A; Nameplate RPM @ 60 Hz: 3,560 RPM; Motor Enclosure: TEFC.

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).