Product Description
HYUNDAI HiBL403-B Molded Case Circuit Breaker (MCCB)
The HYUNDAI HiBL403-B is a premium 3-pole Molded Case Circuit Breaker (MCCB) engineered by Hyundai Heavy Industries for robust industrial electrical protection. Designed as an instantaneous trip only (magnetic only) breaker, it features a rated current of 350A with an instantaneous trip setting of 3500A, making it ideal for motor circuit protection and short-circuit isolation. Fully compliant with IEC 60947-2 and CE standards, this MCCB delivers exceptional ultimate breaking capacities (Icu), including 100 kA at AC380/415V and 125 kA at AC220/240V. It includes a user-friendly front toggle operating handle with clear OFF indication, a push-to-trip test button for safe maintenance checks, and secure line/load connection terminals for reliable operation.
Technical Specifications:
- Brand: HYUNDAI
- Model: HiBL403-B
- Number of Poles: 3-Pole (3P)
- Trip Unit Type: Instantaneous Trip Only (Magnetic)
- Rated Current (In): 350 A
- Instantaneous Trip Setting (Ii): 3500 A
- Rated Frequency: 50/60 Hz
- Ultimate Breaking Capacity (Icu): 125kA @ AC220/240V | 100kA @ AC380/415V | 85kA @ AC440/460V | 65kA @ AC480/500V | 30kA @ AC600V | 22kA @ AC660V | 40kA @ DC250V
- Standards & Approvals: IEC 60947-2, CE Marked
- Country of Origin: Made in Korea
HYUNDAI HiBL403-B Molded Case Circuit Breaker (MCCB)
Shop the HYUNDAI HiBL403-B MCCB, a high-performance 3-pole, 350A instantaneous-trip-only circuit breaker designed for heavy-duty industrial motor protection. Features a 3500A trip setting, excellent breaking capacity (100kA at 380/415V), and IEC 60947-2 compliance. Genuine Hyundai product, manufactured in Korea.
| Brand | HYUNDAI |
|---|---|
| Model | HiBL403-B |
| Part No. | 1010386508540 |
| Category | Electrical |
| Link | https://www.echuan-hydraulic.com/product/hyundai-hibl403-b-molded-case-circuit-breaker-mccb |