Description
The Hyundai HIBS 63 MCCB 3 Pole 15A Circuit Breaker is an industrial electrical protection device manufactured by Hyundai Heavy Industries Co., Ltd., South Korea. Designed to provide reliable circuit protection against overloads and short circuits, this molded case circuit breaker is suitable for marine electrical installations, industrial power distribution systems, machinery control panels, and electrical equipment protection.
The Hyundai HIBS 63 features a three-pole configuration, a 15A rated current, and a 63-frame design. It is designed for use in compatible three-phase electrical distribution systems, providing circuit isolation and protection for connected electrical equipment.
The breaker supports AC operating voltages up to 600V, with short-circuit breaking capacities that vary according to the applied voltage. Its front-mounted operating handle provides manual ON/OFF switching, while the integrated push-to-trip button allows mechanical trip testing.
Manufactured in Korea, the Hyundai HIBS 63 MCCB is suitable for marine machinery, shipboard electrical distribution panels, industrial control systems, motor feeder circuits, and general electrical protection applications.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Molded Case Circuit Breaker (MCCB) |
| Brand | Hyundai |
| Manufacturer | Hyundai Heavy Industries Co., Ltd. |
| Model | HIBS 63 |
| Product Code | HIBS63,KBK00Y (box marking, partially legible) |
| Rated Current (In) | 15A |
| Frame Size | 63AF |
| Number of Poles | 3 Pole (3P) |
| Circuit Breaker Type | MCCB |
| Rated Voltage (Ue) | Up to AC 600V |
| Maximum AC Breaking Capacity | 25kA at AC 220/240V |
| Breaking Capacity (Icu) | Voltage-dependent |
| Operating Mechanism | Manual Toggle Handle |
| Trip Test Function | Push-to-Trip Button |
| Protection Function | Overload and Short-Circuit Protection |
| Applicable Standard | IEC 60947-2 |
| Additional Standard | KSC 8321 |
| Certification / Markings | CE, KSC |
| Country of Origin | South Korea |
| Manufacturer Marking | Made in Korea |
Short-Circuit Breaking Capacity (Icu)
The Hyundai HIBS 63 MCCB provides different rated ultimate short-circuit breaking capacities depending on the operating voltage.
| Operating Voltage | Breaking Capacity (Icu) |
|---|---|
| AC 600V | 5kA |
| AC 480/500V | 7.5kA |
| AC 460V | 10kA |
| AC 380/415V | 14/10kA (as marked) |
| AC 220/240V | 25kA |
| DC 250V | 5kA |
The above ratings are taken from the markings visible on the product. The AC 380/415V entry is reproduced as marked; its voltage-specific interpretation should be confirmed against Hyundai technical documentation.
Key Features
- Genuine Hyundai Heavy Industries MCCB design.
- 15A rated current with 63AF frame size.
- Three-pole configuration for compatible three-phase electrical systems.
- Overload and short-circuit protection.
- Rated for AC operating voltages up to 600V.
- Breaking capacity up to 25kA at AC 220/240V.
- Manual ON/OFF operating mechanism.
- Integrated push-to-trip test button.
- Durable molded case construction.
- Suitable for industrial and marine electrical distribution systems.
- IEC 60947-2 standard marking.
- CE and KSC markings.
- Manufactured in South Korea.
Applications
The Hyundai HIBS 63 MCCB 3 Pole 15A Circuit Breaker is suitable for a wide range of marine and industrial electrical applications, including:
- Marine electrical distribution panels
- Shipboard electrical protection systems
- Marine machinery control panels
- Industrial power distribution boards
- Three-phase electrical circuits
- Motor feeder and protection circuits
- Pump and compressor electrical panels
- Industrial automation systems
- Electrical switchboards and control cabinets
- Auxiliary machinery electrical systems
- Industrial equipment circuit protection
- Electrical isolation and switching applications
Why Choose Hyundai HIBS 63 MCCB 3 Pole 15A Circuit Breaker?
The Hyundai HIBS 63 MCCB offers a compact circuit protection solution for marine and industrial electrical installations. Its 15A current rating, three-pole configuration, and voltage-dependent short-circuit breaking capacities make it suitable for protecting compatible electrical circuits and equipment.
The circuit breaker features a manual operating mechanism, an integrated trip-test button, and a molded case construction designed for electrical protection applications.
Manufactured by Hyundai Heavy Industries Co., Ltd., South Korea, the HIBS 63 is an option for maintaining existing Hyundai electrical distribution systems and replacing compatible circuit protection components.
Labdhi Marine supplies Hyundai electrical components, marine electrical spares, and industrial circuit protection equipment for marine and industrial requirements.
Contact Labdhi Marine for product availability, pricing, and bulk purchase inquiries.
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