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Naile Electric Co., Ltd. was jointly established by a group of electrical professionals with years of experience in technology development and management. It owns modern industrial plants and office spaces. As a modern technology-based enterprise, it specializes in the production and operation of lo
Naile Electric Co., Ltd. was jointly established by a group of electrical professionals with years of experience in technology development and management. It owns modern industrial plants and office spaces. As a modern technology-based enterprise, it specializes in the production and operation of lo
Naile Electric Co., Ltd. was jointly established by a group of electrical professionals with years of experience in technology development and management. It owns modern industrial plants and office spaces. As a modern technology-based enterprise, it specializes in the production and operation of lo
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BD1-63S 1P
CHNAILE
Product Overview
Safeguard your high-demand electrical circuits with the CHNAILE BD1-63S series 1-Pole Miniature Circuit Breaker (MCB). Specifically engineered for alternating current (AC) systems up to 230/400V, this robust 32A breaker is designed to handle the rigorous demands of heavy single-phase loads. Proudly bearing the CE mark and fully compliant with the IEC60898-1 standard, it ensures uncompromising safety and market acceptability across Europe, the Middle East, and Asia. Equipped with a standard 35mm DIN-rail mounting clip and an aesthetic white enclosure, it seamlessly integrates into modern residential consumer units and commercial distribution panels, allowing electrical contractors to perform rapid and secure installations.
Technical Parameters
Device Category: | AC Miniature Circuit Breaker (MCB) |
Number of Poles: | 1P |
Rated Current (In): | 32A |
Rated Operating Voltage (Ue): | AC 230/400V |
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 |
1. Comprehensive Protection Functions
Precision Overload Protection: Features an advanced bi-metallic strip tuned for 32A loads. It accurately detects sustained overcurrents from heavy appliances (like commercial ovens or multiple lighting arrays), cutting the power before wires overheat and degrade.
Short Circuit Quick Break: Utilizes a highly responsive electromagnetic tripping mechanism to instantly extinguish massive fault currents up to 6000A (6kA), effectively mitigating the risk of devastating electrical panel fires.
2. Premium Material & Robust Structure
Industrial-Grade Flame Retardant Shell: Enclosed in a rugged, V0-grade thermosetting plastic case. It delivers exceptional thermal endurance and prevents combustion even when operating continuously under full 32 Ampere loads.
High Conductivity Copper Parts: To safely carry 32A of continuous current, the internal contacts and heavy-duty screw terminals are forged from oversized, high-purity copper. This minimizes resistance and prevents dangerous heat accumulation.
Universal DIN-Rail Mounting: Features a heavy-duty spring clip for fast, secure, and vibration-resistant installation onto standard 35mm DIN rails inside commercial and residential enclosures.
3. Superior Performance Advantages
Reliable 6kA Breaking Capacity: Confidently interrupts severe fault currents, making it a highly cost-effective and dependable choice for both commercial infrastructure and residential power grids.
Clear Visual Status Indication: The distinctive light-green toggle switch clearly displays the operational status, allowing facility managers to visually confirm circuit isolation at a single glance.
Global Standard Compliance: Fully CE certified, ensuring frictionless customs clearance and regulatory compliance for your global import business.
4. Why Choose CHNAILE Factory
Direct Manufacturer: Eliminate middlemen by partnering directly with our primary source factory. We offer highly competitive wholesale pricing to maximize margins for your distribution and EPC projects.
Strict Quality Control: Every 32A circuit breaker undergoes 100% rigorous automated testing for tripping accuracy and thermal stability before leaving our state-of-the-art facility.
Global Supply & OEM Support: Equipped for massive bulk orders, rapid global fulfillment, and comprehensive OEM/ODM customization to prominently feature your brand logo on every unit.
Target Application Scenarios
Because of its robust 32A rating, this single-pole MCB is the industry-standard choice for protecting dedicated high-draw circuits:
Residential HVAC Systems: Dedicated protection for high-BTU air conditioning units, heat pumps, and electric water heaters.
Commercial Distribution Boards: Sub-circuit protection for heavy-duty commercial lighting arrays and office server racks.
Industrial Control Panels: Single-phase motor protection and industrial automation auxiliary circuits.
Catering & Hospitality: Dedicated power lines for commercial kitchen appliances and hotel room sub-mains.