Eaton 30A 3-Phase Definite Purpose Magnetic Motor Starter — 24–40A Overload, 208-240V (7.5–10 HP)
The Eaton A27CGF30B040 is a 30 A 3-phase definite purpose magnetic motor starter for 7.5–10 HP air compressor and motor loads at 208–240V. It combines a 30 A 3-pole contactor with an adjustable 24–40 A bi-metallic overload relay in a NEMA Type 1 enclosure and ships factory pre-wired — no heaters required.
Key specifications
- Brand: Eaton (Cutler-Hammer A27 definite purpose series)
- Type: Definite purpose magnetic motor starter, across-the-line, non-reversing
- Phase / poles: 3-phase, 3-pole
- Contactor rating: 30 A inductive full load
- Adjustable overload range: 24–40 A, bi-metallic, ambient compensated, Class 10 trip
- Coil voltage: 208–240V
- Horsepower: 7.5–10 HP @ 208–240V
- Enclosure: NEMA Type 1; trip-free mechanism; shrouded finger-proof terminals
- UL Recognized components; CSA Certified contactor
Typical applications
Ideal for 7.5–10 HP three-phase air compressors, pumps, and fans needing automatic overload protection. Works with your existing pressure switch for combined on/off control and motor protection.
The Eaton A27CGF30B040 30 A 3-phase definite purpose magnetic starter delivers rugged, code-compliant motor control with a 24–40 A adjustable overload in a NEMA Type 1 enclosure at 208–240V for air compressor duty.
NOTE: Actual product may be different from pictured!
Financing Options
Financing Options
We offer Financing Through Many Different Avenues:
- Affirm is great for smaller purchases. You can do this during checkout.
- Clicklease is a great option for Instant decisions up to 25k. NO Hard credit pull. No Time in Business Required. More information can be found out about it here: https://www.clicklease.com/partner/warthog-air-compressor-store
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
AirCompressorStore.com offers a complete selection of air compressors, parts and accessories designed to keep your equipment running reliably and efficiently. Whether you’re servicing a small shop compressor, maintaining an industrial air system, or replacing a worn component in a production environment, our parts are sourced from trusted manufacturers and built to meet the demands of real-world compressed air applications.
