Product image is representative; revision or series may vary. Contact us to request a specific version.
GHB3020S2
The GHB3020S2 is a molded case circuit breaker from Eaton Cutler-Hammer’s Series C. Rated at 20 amps, it operates at 480Y/277 Vac and 125/250 Vdc, providing robust protection for electrical circuits.
-
We sell industrial automation parts backed by our free 2-Year DO Supply Warranty.
-
Same-day domestic and fast international shipping with UPS, FedEx, DHL, and more.
-
AMEX, Visa, MasterCard, Discover, wire transfer, net terms, and more.
-
Repairs and exchanges are available for all automation products.
- Reseller Options
Drop shipping, blind shipping, and account shipping with no extra fees.
Technical specifications for GHB3020S2
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded case circuit breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | GHB3020S2 |
| Weight | 1.75 lbs (0.79 kg) |
| UPC | 786679060445 |
| Amperage Rating | 20 Amps |
| Voltage Rating | 480Y/277 Vac, 125/250 Vdc |
| Trip Type | T186 |
| Shunt Trip | 240V three-pole left |
| Frame | Frame G |
| Frequency Rating | 50/60 Hz |
| Interrupt Rating | 65 kAIC at 240 Vac, 14 kAIC at 480Y/277 Vac |
| Number of Poles | Three-poles |
| Phase | 3 Phases |
| Connection Type | Clamp/Rear/Bolt-On |
| Wire Size | 14 AWG – #10 AWG Cu/Al |
| Certifications | UL Listed |
Eaton Cutler-Hammer’s GHB3020S2 is a compact molded case circuit breaker that weighs 1.75 lbs. This unit operates with an amperage rating of 20 Amps. With a voltage rating of 480Y/277 Vac and 125/250 Vdc, it is versatile for different applications. Designed to have a Frame G size, this circuit breaker functions effectively at 50/60 Hz frequencies.
The GHB3020S2 features a trip type labeled as T186, which offers dependable performance. Its shunt trip is specifically set for 240V on a three-pole left alignment, adding to its adaptability in various installations. Interrupt ratings for this model are quite substantial, with 65 kAIC at 240 Vac and 14 kAIC at 480Y/277 Vac, safeguarding equipment against unexpected surges.
Made for three-phase setups, the product ensures seamless integration with existing systems. The connection method is flexible, allowing for clamp, rear, or bolt-on types, which makes installation easier across numerous configurations. It accommodates a wire size ranging from 14 AWG to #10 AWG for both copper and aluminum materials. The GHB3020S2 also carries a UL listing, signifying compliance with recognized safety standards.
- GH83020S2
- GH83O2OS2
- GHB302OS2
- GHB3O20S2
- GHB3O2OS2