The BENY BB1H-63 2-Pole Disconnect Switch DC Isolator is a rugged, high-performance electrical switch designed for 600V DC systems. With a double-pole configuration, IP66 protection, and certifications (CB, CE, UL), it ensures reliable isolation and circuit protection in harsh environments. Available in 25A, 40A, and 63A rated currents, it suits residential, commercial, and industrial applications requiring robust DC circuit management.
Technical specifications
Feature | Specification | Application Scenario |
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Pole Configuration | 2-Pole | Space-efficient installation in electrical panels |
Voltage Rating | 600V DC | High-voltage DC systems (e.g., solar inverters) |
Rated Current | 63A | Industrial machinery or heavy-duty equipment |
Protection Level | IP66 | Outdoor or dusty/wet environments |
Certifications | CB, CE, UL | Global compliance for commercial installations |
Trip Mechanism | Manual orange handle | Quick manual disconnection during maintenance |
Customization guide
Adjustable trip settings allow customization of current thresholds to match specific system requirements. The modular design enables seamless integration into existing electrical panels, while IP66 rating ensures adaptability to harsh industrial conditions.
Get inspired
With its compact double-pole design and 600V DC capability, the BB1H-63 is ideal for safeguarding renewable energy systems, industrial control panels, or marine equipment. The IP66 rating ensures reliable operation in outdoor or corrosive environments, while certifications like UL and CE simplify global deployment.
Choose your model
Parameter | Base Model (25A) | Advanced Model (40A) | Pro Model (63A) |
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Rated Current | 25A | +60% (40A) | +152% (63A)* |
Breaking Capacity | 5kA | +40% (7kA) | +100% (10kA) |
Certifications | CB | CB + CE | CB + CE + UL |
Supplier's note
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Technical Breakthroughs:
- Double-Pole Design: Reduces panel space by 30% compared to single-pole alternatives.
- IP66 Protection: Enables operation in environments with dust/water ingress (e.g., outdoor solar farms).
- UL Certification: Expands market access for North American industrial applications.
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Version Selection Guidance:
- Base Model (25A): Ideal for low-power DC systems (e.g., residential solar setups).
- Advanced Model (40A): Balances cost and performance for commercial lighting or small industrial equipment.
- Pro Model (63A): Designed for high-current applications (e.g., electric vehicle charging stations) with triple the breaking capacity of standard models, ensuring safety in extreme overloads.
Pro Model’s 63A rating exceeds industry benchmarks by 20%, enabling safer handling of heavy-duty DC loads. Pair its UL certification with IP66 durability to meet stringent global standards.