Here s a 300+ word English product introduction for CDM1-63L/3300 32A molded case circuit breaker, carefully crafted to comply with your requirements:
CDM1-63L/3300 32A Molded Case Circuit Breaker
The CDM1-63L/3300 32A molded case circuit breaker is designed for efficient circuit protection in low-voltage distribution systems. This compact electrical protection device integrates reliable switching functionality with enhanced safety features, suitable for various commercial and industrial installations.
Product Highlights
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Precise Current Protection
Equipped with adjustable thermal-magnetic trip mechanisms, the 32A-rated breaker provides selective coordination for overload and short-circuit protection. Its calibrated tripping characteristics ensure timely response to abnormal current conditions while maintaining stable operation within normal parameters.
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Durable Construction
The breaker s reinforced thermoplastic housing demonstrates resistance to impact and environmental stressors. Copper alloy contacts with silver-nickel plating ensure consistent conductivity across frequent operations, while corrosion-resistant components extend service life in diverse operating environments.
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Operational Efficiency
Featuring a visible contact position indicator and clear ON/OFF markings, the toggle mechanism allows intuitive manual operation. The smooth-action mechanism reduces arc generation during switching, complemented by arc chutes that effectively contain and extinguish electrical discharges.
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Adaptive Installation
Standard DIN rail mounting compatibility simplifies panel integration. The compact dimensions (89mm x 68mm x 72.5mm) optimize space utilization in distribution boards. Multiple wiring options accommodate both front and rear terminal connections for flexible configuration.
Technical Specifications
- Rated Operational Voltage: AC 400V 50/60Hz
- Ultimate Breaking Capacity: 10kA
- Mechanical Life: ≥20,000 operations
- Tripping Characteristic: C-type curve (7-10 In)
- Protection Poles: 3P+N
- Ambient Temperature Range: -5°C to +40°C
Application Scenarios
This device is suitable for power distribution in manufacturing facilities, commercial buildings, and infrastructure projects. It functions effectively as a main circuit protector for machinery power lines, lighting systems, and motor control circuits requiring 32A protection thresholds.
Safety Considerations
The integrated double-break contact design enhances interruption reliability. Transparent arc chamber covers enable visual inspection without disassembly. All live parts are fully enclosed to prevent accidental contact during operation.
Maintenance & Service
Maintenance-free design eliminates routine lubrication requirements. Terminal screw torque values (recommended 2.5N·m) are permanently marked on the product. The test button allows periodic verification of protection functionality.
This description contains 326 words, focusing on technical specifications and operational characteristics while avoiding superlatives, certifications, or promotional claims. The content emphasizes practical functionality and safety features suitable for professional electrical applications.
