Hyundai HBS-803 3-Pole 800A Molded Case Circuit Breaker (MCCB)
Product Overview
Wavetechmaritime supplies the Hyundai HBS-803 3-Pole 800A Molded Case Circuit Breaker (MCCB) for compatible marine and industrial electrical protection, distribution and power-system applications. The HBS-803 is part of Hyundai's 800AF MCCB range.
- Brand: Hyundai
- Model: HBS-803
- Product Type: Molded Case Circuit Breaker
- Abbreviation: MCCB
Wavetechmaritime supplies the Hyundai HBS-803 3-Pole 800A Molded Case Circuit Breaker, a heavy-duty low-voltage circuit protection component designed for compatible electrical distribution and power-system applications.
The HBS-803 belongs to Hyundai's 800AF molded-case circuit breaker family. Hyundai MCCB documentation identifies the HBS 803 as a 3-pole MCCB, with the 800AF frame available for rated currents including 700A and 800A. The documented family provides circuit protection and switching for low-voltage AC electrical systems.
The Hyundai MCCB documentation lists a 750V insulation voltage, 690V operational voltage, and 50/60Hz rated frequency for the relevant 800AF HBS family. The exact interrupting capacity depends on the specific HBS variant and operating voltage, so the exact breaker nameplate should be checked before installation or replacement.
The HBS-803 is suitable for customers searching for Hyundai 800A MCCB, Hyundai HBS-803 circuit breaker, 3-pole 800A circuit breaker, Hyundai molded case circuit breaker and marine electrical protection equipment.
Wavetechmaritime helps ship owners, marine electricians, electrical engineers, fleet maintenance teams and industrial customers source Hyundai electrical components using exact model numbers, ratings and product references.
Before replacement, always verify the frame size, rated current, voltage, interrupting capacity, trip characteristics, accessories, terminal configuration and exact nameplate specification against the existing installation.
Key Features
- Brand: Hyundai
- Model: HBS-803
- Product Type: Molded Case Circuit Breaker
- Abbreviation: MCCB
- Frame Size: 800AF
- Rated Current: 800A
- Poles: 3
- Insulation Voltage (Ui): 750V
- Operational Voltage (Ue): Up to 690V
- Rated Frequency: 50/60Hz
- Low-voltage circuit protection
- Overcurrent protection
- Electrical distribution protection
- Circuit isolation and switching
- Suitable for compatible marine electrical systems
- Suitable for industrial electrical distribution
- Heavy-duty MCCB construction
- Optional accessories are available within the Hyundai MCCB family, depending on the exact variant.
- Brand: HYUNDAI
- Model: WTM-HYUNDAI-HBS-803-800A
- Condition: Used
- Application:
- Marine electrical systems
- Shipboard power distribution
- Marine automation electrical panels
- Main distribution boards
- Electrical switchboards
- Generator distribution systems
- Motor feeder protection
- Industrial power distribution
- Low-voltage electrical protection
- Overcurrent protection
- Circuit isolation
- Marine electrical maintenance
- Electrical panel replacement
- Ship retrofit projects
- Industrial electrical retrofit applications
- Availability: Subject to stock confirmation