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Product Overview
In specialized commercial sectors like luxury marinas and hyper-scale server farms, electrical enclosures are heavily constrained by space, yet the demand for power and safety is immense. The CHNAILE High-Capacity 1P+N RCBO ingeniously combines a 6000A (6kA) Miniature Circuit Breaker and a 30mA Residual Current Device into a highly compact, 2-module DIN-rail footprint. Calibrated to continuously carry up to 63 Amperes of AC 230V power, this device eliminates the need for separate MCBs and RCDs. Enhanced with an advanced mechanical diagnostic interface and highly visible blue toggles, it empowers facility managers to rapidly troubleshoot faults, ensuring absolute human safety in damp environments without sacrificing critical power availability.
Technical Parameters
Device Category: | AC RCBO (Residual Current Circuit Breaker with Overcurrent Protection) |
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Poles Configuration: | 1P+N (Switched Phase + Solid Neutral Disconnect) |
Rated Current (In): | 63A (Engineered for massive single-phase commercial loads) |
Rated Operating Voltage (Ue): | AC 230V |
Rated Frequency: | 50/60Hz |
Earth Leakage Sensitivity (I∆n): | 30mA (Mandated life-saving threshold for wet environments) |
Short-Circuit Breaking Capacity (Icu): | 6000A (6kA) |
Diagnostic Features: | Grey 'R' (Return) Leakage Indicator & Orange 'T' (Test) Button |
Installation: | 35mm Standard DIN-Rail Snap-on (Space-saving 2-module width) |
Standard Compliance: | IEC 61009-1 / EN 61009-1 |
1. Elite Diagnostic & Safety Mechanisms
Mechanical Fault Identification (The 'R' Button): When a facility loses power, identifying the root cause is half the battle. This RCBO features a highly sophisticated mechanical design. If the breaker trips due to a ground fault/leakage, the grey 'R' (Return) button pops out physically. If it trips due to an overload or short circuit, the button remains flush. This instantly tells the electrician exactly what type of electrical failure occurred, drastically reducing diagnostic downtime.
30mA Aquatic & Marine Defense: Water and 63A electrical lines are a lethal combination. The internal smart-core constantly monitors the phase-to-neutral balance. Should a minuscule 30mA current escape due to a frayed shore-power cable dropping into the water, the breaker violently severs the connection in under 0.1 seconds, preventing fatal electrocution.
14.5kW Continuous Thermal Tolerance: Luxury yachts and server racks draw relentless, continuous power. The upscaled internal bi-metallic strips are engineered to withstand prolonged 63A thermal stress across the L+N architecture without yielding to premature nuisance tripping.
2. Specialized Structural Engineering
Color-Coded Critical Isolation: The dual blue operational toggles serve a vital purpose in complex distribution boards. They allow maintenance crews to instantly visually isolate the critical marine power feeds or essential IT backup circuits from standard building lighting breakers.
High-Density Space Optimization: By merging a 63A MCB and a 30mA RCD into a single device that occupies only two standard DIN slots, panel builders can design significantly smaller, more cost-effective outdoor weather-proof enclosures (like dockside power pedestals).
V0-Rated Thermosetting Casing: Molded from a premium fire-retardant polymer. It efficiently dissipates the substantial heat generated by 63A continuous transmission inside sealed, unventilated outdoor commercial cabinets.
3. Target Application Scenarios
Because of its massive 63A rating, space-saving design, and 30mA aquatic safety rating, this RCBO is heavily mandated by global EPCs for:
Marina Shore Power Pedestals: Serving as the mandatory, life-saving main electrical disconnect for mega-yachts and boats plugging into grid power at the dock.
Data Center Rack PDUs: Providing dedicated, high-amperage 1P+N protection for heavily loaded Power Distribution Units inside enterprise server rooms.
Commercial Food Trucks & Catering: Safeguarding mobile commercial kitchens equipped with heavy 230V electric fryers and ovens from dangerous chassis ground faults.
Outdoor Event & Stage Distribution: Acting as the rugged, high-capacity incoming isolator for temporary outdoor concert staging and lighting rigs.
4. Global B2B Partnership with CHNAILE Factory
Direct Supply of Specialized Switchgear: Bypass intermediary trading markups. Sourcing high-capacity, space-saving RCBOs directly from our manufacturing floor dramatically optimizes the BOM for your commercial infrastructure and marine projects.
Rigorous 30mA / 63A Calibration: Life-safety devices require absolute perfection. Every unit is subjected to rigorous computerized micro-current simulation to ensure exact 30mA/0.1s tripping, alongside 63A heavy-load thermal testing prior to export.
Premium OEM Panel Builder Support: We actively support global marine and IT system integrators, offering bespoke laser-engraved faceplates, specific toggle color-coding, and customized packaging tailored to your proprietary product lines.
