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The CHNAILE BD1-63S 2P is a heavy-duty, CE-certified miniature circuit breaker specifically engineered for high-demand single-phase (L+N) and two-phase 400V electrical systems. Featuring a robust 32A continuous load rating and dependable 6kA breaking capacity, it delivers essential simultaneous 2-pole disconnection for absolute electrical safety. Fully compliant with IEC60898-1 international standards, this breaker is the industry-standard protection solution for Level 2 EV charging stations, commercial HVAC systems, and high-draw industrial appliances. Its standard 35mm DIN-rail design enables rapid, tool-free installation for electrical contractors and panel builders worldwide.
Simultaneous 2-Pole Disconnect: Equipped with an internal common trip mechanism that instantly severs both Live and Neutral lines during faults. This eliminates dangerous return current hazards, ensuring 100% electrical isolation for maintenance crews and preventing damage to expensive connected equipment.
Precision Overload Protection: A finely calibrated bi-metallic strip accurately detects sustained overcurrents from heavy loads like EV chargers and commercial ovens. It trips at the exact threshold to prevent wire insulation degradation and potential fire risks without nuisance tripping.
Short Circuit Quick Break: A highly responsive electromagnetic tripping system extinguishes massive fault currents up to 6000A (6kA) in milliseconds, effectively stopping electrical arcs and protecting entire distribution panels from catastrophic failure.
V0-Grade Flame Retardant Housing: Encased in a rugged thermosetting plastic case that meets the highest fire safety standards. It dissipates heat efficiently during continuous 32A operation, preventing combustion even under extreme thermal stress.
High-Purity Copper Components: Oversized internal contacts and heavy-duty screw terminals are forged from high-conductivity copper. This minimizes electrical resistance and voltage drop, ensuring reliable performance and extended service life in high-load applications.
Vibration-Resistant DIN-Rail Mounting: Features a heavy-duty spring clip that provides a secure, shake-proof connection to standard 35mm DIN rails. This makes it ideal for industrial environments and mobile EV charging applications.
Reliable 6kA Breaking Capacity: Confidently handles severe fault currents common in commercial and industrial electrical systems, offering exceptional cost-effectiveness compared to higher-rated breakers for most applications.
Clear Visual Status Indication: The distinctive light-green toggle switch provides immediate visual confirmation of circuit status. Operators can instantly verify complete isolation at a glance, reducing human error during maintenance procedures.
Global Regulatory Compliance: Full CE certification ensures seamless customs clearance and compliance with electrical safety regulations across Europe, the Middle East, Asia, and South America, simplifying international project deployment.
Parameter | Specification |
|---|---|
Device Category | AC Miniature Circuit Breaker (MCB) |
Number of Poles | 2P |
Rated Current (In) | 32A |
Rated Operating Voltage (Ue) | AC 400V |
Rated Frequency | 50/60Hz |
Rated Breaking Capacity (Icu) | 6000A (6kA) |
Tripping Characteristic | Curve C (Optimized for standard inductive and resistive loads) |
Mounting Configuration | 35mm Standard DIN-Rail |
Standard Compliance | Fully CE Certified, IEC60898-1 Compliant |
| | |
The BD1-63S 2P 32A MCB is specifically designed to protect dedicated high-draw circuits in the following applications:
EV Charging Infrastructure: Essential L+N disconnect protection for 7kW / 7.4kW Level 2 AC wallboxes and public charging pillars, ensuring safe and reliable charging for electric vehicles.
Commercial HVAC Systems: Dedicated isolation for high-BTU commercial air conditioning units and industrial heat pumps, preventing downtime caused by electrical faults.
Commercial Kitchens & Catering: Protects power lines for heavy-duty electric ovens, fryers, and other high-draw catering equipment, reducing fire risks in busy commercial kitchens.
Residential Sub-Mains: Serves as a reliable main switch or sub-distribution breaker for large outbuildings, workshops, and home EV charging installations.
Direct Manufacturer Pricing: Eliminate middlemen and maximize your profit margins with our factory-direct wholesale pricing. We offer competitive rates for bulk orders of all sizes, from small contractor purchases to large-scale infrastructure projects.
100% Rigorous Quality Control: Every BD1-63S circuit breaker undergoes comprehensive automated testing for synchronized tripping accuracy and thermal stability before leaving our state-of-the-art manufacturing facility.
Global Supply & Fulfillment: With extensive production capacity and established global logistics networks, we can handle massive bulk orders and deliver to your location quickly and reliably to meet tight project deadlines.
Comprehensive OEM/ODM Support: We offer full customization services, including brand logo printing, custom packaging, and tailored technical specifications to help you build your own brand in the electrical components market.
The BD1-63S is fully CE certified and complies with the IEC60898-1 international standard for miniature circuit breakers.
Yes, this 32A 2-pole MCB is specifically engineered to provide reliable protection for 7kW and 7.4kW Level 2 AC EV charging stations.
We offer flexible MOQs to accommodate both small contractors and large project buyers. Please contact our sales team for specific pricing based on your order volume.
Yes, we offer comprehensive OEM/ODM services, including custom branding, packaging, and technical modifications to meet your specific requirements.
Get competitive wholesale pricing and fast global delivery for the CHNAILE BD1-63S 2P 32A MCB. Our dedicated sales team is ready to assist you with product specifications, bulk order discounts, and custom OEM solutions. Click the button below to submit your quote request today.
