Product Description
Hyundai HiBL 203NT Molded Case Circuit Breaker (MCCB)
The Hyundai HiBL 203NT is a robust and highly reliable 3-pole Molded Case Circuit Breaker (MCCB) engineered to provide exceptional electrical protection for industrial and commercial power distribution systems. Built on a durable T4 frame, this circuit breaker utilizes a proven thermal-magnetic trip unit to effectively safeguard electrical circuits against overloads and short circuits. Operating safely at voltages up to AC690V, it features a user-friendly push-to-trip test button and a clear ON/OFF toggle handle for easy status identification and maintenance. Manufactured in Korea by Hyundai Heavy Industries Co., Ltd., and fully CE marked for international safety compliance, the HiBL 203NT series offers versatile amperage ratings including 125A, 150A, 175A, and 225A to meet a wide range of application requirements.
Technical Specifications:
- Brand: Hyundai Heavy Industries Co., Ltd.
- Model: HiBL 203NT
- Product Type: Molded Case Circuit Breaker (MCCB)
- Number of Poles: 3-Pole (3P)
- Frame Size: T4 Frame
- Rated Current Options: 125A, 150A, 175A, 225A
- Rated Operational Voltage: Up to AC690V
- Trip Unit Type: Thermal-Magnetic
- Additional Features: Push-to-trip test button, toggle handle with ON/OFF indication
- Certifications: CE Marked
- Country of Origin: Made in Korea

Hyundai HiBL 203NT Molded Case Circuit Breaker (MCCB)
Ensure maximum safety for your electrical systems with the Hyundai HiBL 203NT 3-Pole Molded Case Circuit Breaker. Manufactured in Korea, this CE-marked MCCB features a durable T4 frame, thermal-magnetic trip unit, and handles up to 690V AC. Available in 125A, 150A, 175A, and 225A ratings, it delivers reliable industrial-grade short-circuit and overload protection.
| Brand | HYUNDAI |
|---|---|
| Model | HiBL 203NT |
| Part No. | 1010225368213 |
| Category | Electrical |
| Link | https://www.echuan-hydraulic.com/product/hyundai-hibl-203nt-molded-case-circuit-breaker-mccb |
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