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Product Overview
Designing AC 230V distribution boards for mobile environments presents a unique engineering paradox: the need for maximum electrical safety within minimum physical dimensions. Standard 2-module RCBOs consume too much precious rail space in compact RV consumer units. The CHNAILE Ultra-Slim 1-Module RCBO offers the ultimate solution. This device compresses robust overcurrent protection (MCB) and highly sensitive residual current detection (RCD) into a sleek 18mm housing. Calibrated for 10-Ampere loads, it provides surgical protection for dedicated mobile circuits, such as roof-mounted AC units or delicate multimedia setups. Fortified to withstand continuous road vibrations and equipped with a 30mA life-safety threshold, it ensures absolute peace of mind for the off-grid and mobile living communities.
Technical Parameters
Device Category: | AC RCBO (Residual Current Circuit Breaker with Overcurrent Protection) |
|---|---|
Form Factor: | 1-Module Width (Ultra-Slim 18mm Space-Saving Design) |
Poles Configuration: | 1P+N (Switched Phase with Solid Neutral) |
Rated Current (In): | 10A (Optimized for dedicated mobile appliance circuits) |
Rated Operating Voltage (Ue): | AC 230V |
Earth Leakage Sensitivity (I∆n): | 30mA (Crucial for metal-chassis vehicle safety) |
Short-Circuit Breaking Capacity (Icu): | 6000A (6kA) |
Energy Limiting Class: | Class 3 (Premium rapid arc extinction) |
Visual Identifier: | Blue Toggle with Yellow 'Test Monthly' Button |
Installation: | 35mm Standard DIN-Rail (Vibration-resistant snap) |
Standard Compliance: | IEC/EN 61009-1 |
1. Mobile-Optimized Precision Protection
50% Enclosure Space Reduction: In tiny homes and campervans, a massive 12-way distribution board is an eyesore and wastes valuable storage. By adopting this 18mm 1-module architecture, mobile electrical builders can fit comprehensive double-protection into ultra-compact 4-way or 6-way consumer units, streamlining the entire interior design.
Metal Chassis Shock Defense (30mA): Vehicles and shipping container homes heavily feature metallic frameworks. If a live wire chafes against the chassis due to road friction, the entire structure becomes a lethal shock hazard. The highly responsive 30mA leakage detector instantly severs the power within 0.1 seconds, guaranteeing human safety in these highly conductive environments.
Class 3 Energy Limiting (6kA): Should a dead short occur, this RCBO doesn't just trip; it aggressively limits the let-through energy (rated Class 3). This minimizes thermal stress on the thin-gauge wiring typically used in 10A mobile installations, preventing wire degradation and hidden wall fires.
2. Ruggedized Off-Grid Architecture
Vibration-Resilient DIN Anchor: Mobile environments endure relentless kinetic shocks. The base features a high-tension bi-stable locking clip that ensures the breaker remains rigidly anchored to the DIN rail, maintaining secure contact despite hours of highway travel or turbulent marine waters.
Color-Coded Shore Power Logic: The highly identifiable blue toggle allows off-grid users to instantly distinguish critical 230V AC inverter or shore-power hookup lines from lower-voltage 12V/24V DC breakers within the same utility compartment.
High-Density Heat Dissipation: Housed in a premium V0-rated fire-retardant polymer, the slim casing efficiently manages internal heat dissipation, ensuring the breaker maintains precise 10A thermal calibration even when parked in blazing summer sun.
3. Target Application Scenarios
Because of its extreme 1-Module miniaturization and 30mA safety rating, this RCBO is exclusively sourced by mobile living OEMs for:
Recreational Vehicles (RVs) & Campervans: Serving as the mandatory, space-saving AC mains protection for specialized 10A circuits (e.g., microwave, AC unit, or power sockets).
Tiny Homes & Modular Cabins: Enabling the construction of ultra-compact, aesthetically hidden consumer units without compromising on strict residential electrical codes.
Marine Yacht AC Panels: Providing essential earth-leakage protection for maritime shore-power hookups in highly damp and corrosive environments.
Mobile Medical & Catering Trailers: Ensuring strict 1P+N life-safety protection for critical appliances in mobile commercial setups.
4. Global B2B Partnership with CHNAILE Factory
Factory-Direct Miniaturization Tech: Sourcing ultra-slim 1-module RCBOs directly from our automated manufacturing lines eliminates trading margins, making massive RV fleet builds highly profitable for your company.
Rigorous Mobile Endurance Testing: Every single 18mm unit undergoes brutal automated vibration testing, 6kA short-circuit blasts, and 30mA micro-current simulations to guarantee flawless IEC 61009-1 compliance before export.
OEM Solutions for RV Panel Builders: We actively support global campervan converters and tiny home builders, offering bespoke laser-engraved faceplates and customized packaging tailored to your specialized off-grid distribution brands.
