Product Description
Hyundai HGM400L-F (3PT4F00S2) Molded Case Circuit Breaker (MCCB)
The Hyundai HGM400L-F (3PT4F00S2) is a premium industrial-grade Molded Case Circuit Breaker (MCCB) engineered for superior electrical protection and power distribution. Manufactured by Hyundai Electric in Korea, this 3-pole breaker features a 400A frame and a 400A rated current with adjustable thermal protection (Ir 0.63-1.0 x In) to suit diverse operational demands. Built to IEC 60947-2 standards, it boasts an impressive ultimate breaking capacity (Icu) of 100kA at 380/415V and 125kA at 220/240V. This specific model comes factory-equipped with an AC 200-250V (50/60Hz) shunt trip coil, a push-to-trip test button, and CE/EAC certifications, making it a highly reliable and safe solution for demanding heavy-duty commercial and industrial environments.
Technical Specifications:
- Brand: Hyundai Electric
- Model: HGM400L-F (Part Number: 3PT4F00S2)
- Number of Poles: 3-Pole (3P)
- Frame Size / Rated Current (In): 400AF / 400A
- Thermal Protection (Ir): Adjustable 0.63 – 1.0 x In
- Rated Insulation Voltage (Ui): 1000V
- Rated Impulse Withstand Voltage (Uimp): 8kV
- Frequency: 50/60Hz
- Ultimate Breaking Capacity (Icu): 14kA @ 660/690V; 65kA @ 480/500V; 85kA @ 440/460V; 100kA @ 380/415V; 125kA @ 220/240V; 40kA @ 250V
- Service Breaking Capacity (Ics): 100% of Icu
- Included Accessories: Shunt Trip Coil (AC 200-250V 50/60Hz)
- Standards & Certifications: IEC 60947-2, CE, EAC, Utilization Category A
- Country of Origin: Made in Korea

Hyundai HGM400L-F (3PT4F00S2) Molded Case Circuit Breaker (MCCB)
Shop the Hyundai HGM400L-F (3PT4F00S2) 3-Pole 400A Molded Case Circuit Breaker. Featuring adjustable thermal protection, a high 100kA breaking capacity at 380/415V, and a built-in 200-250VAC shunt trip coil, this IEC-compliant MCCB ensures reliable and safe industrial power protection.
| Brand | HYUNDAI |
|---|---|
| Model | HGM400L-F (3PT4F00S2) |
| Part No. | 1010481204189 |
| Category | Electrical |
| Link | https://www.echuan-hydraulic.com/product/hyundai-hgm400l-f-3pt4f00s2-molded-case-circuit-breaker-mccb |
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