3P+N C63 10kA TypeAc fire protection OEM wholesale RCBO breaker

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3P+N C63 10kA TypeAc fire protection OEM wholesale RCBO breaker

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Product Description

An RCBO (Residual-current Circuit Breaker with Overcurrent protection), also referred to as a GFCI (Ground Fault Circuit Interrupter), compliant with the standards of IEC/BS EN 61009-1 and GB16917, is a high-efficiency safety device that combines the features of an MCB (Miniature Circuit Breaker) and an RCD/RCCB (Residual Current Device).

This RCBO delivers comprehensive protection against overload, short-circuits, and residual leakage currents. It is available in two distinct configurations based on its tripping mechanism: ELE (Electronic) and ELM (Electromagnetic). Additionally, it is categorized into four primary types based on the waveform and frequency of the fault current: Type AC, Type A, Type F, and Type B, which are mandatory choices across various national electrical codes worldwide.

Product Parameters

Technical Specifications
Product Category	CIRCUIT BREAKER
Product Type	Residual current operated circuit-breakers with integral overcurrent protection (RCBO)
Product Model	TMRO7-63
Unique Selling Proposition	Comply with standard IEC61009-1 / Adopt integrated circuits / Breaking capacity 6KA/10KA
Electrical Features
Standard	IEC 61009-1, GB16917.1
Rated Current (In)	6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
Trip Curve	B, C, D
Model	Electronic
RCD Type	AC, A
Poles	1P + N, 2P, 3P, 3P + N, 4P
Rated Voltage (Ue)	240V/415V
Insulation Voltage (Ui)	500V
Rated Frequency	50/60Hz
Energy Limiting Class	3
Rated Residual Operating Current (IΔn)	30mA, 100mA, 300mA
Rated Breaking Capacity (Icn)	6KA/10KA
Rated Operating Short Circuit Capacity (Ics)	6KA/7.5KA
Rated Residual Making & Breaking Capacity (IΔm)	3000A
Rated Impulse Withstand Voltage (Uimp)	4KV
Surge Current Resistance / at (8/20) μs	3KA
Electrical Life	4,000 Operations
Pollution Degree	2
Mechanical Features
Mechanical Life	10,000 Operations
Protection Degree	IP20
Ambient Temperature (Daily Average ≤35°C)	-25°C to +40°C
Storage Temperature	-25°C to +70°C
Installation & Connections
Terminal Connection Type	Cable, Busbar
Connection Capacity (Input/Output)	25mm²
Tightening Torque (Input/Output)	2.5Nm
Mounting Option	35mm DIN rail

Our Advantages

Comprehensive Integration: RCBO = MCB + RCD functions in one compact unit.
Highly Secure: Guarantees exceptional safety and reliability for personnel and assets.
Dual Tripping Mechanisms: Delayed thermal tripping for overload protection and magnetic tripping for immediate short circuit protection.
Leakage Current Types: Supports Type AC, A (I), F, B variants.
Fast Installation: Easy mounting on a standard 35mm DIN rail with a robust fast-clip system.
Customizable Selection: Choose based on leakage type, sensitivity (30mA/100mA/300mA), curve type, current ratings, and breaking capacity.

Certifications

Packaging & Shipping

Individual Unit Packaging: 1 pcs / White gift box

Bulk Carton Packaging: 60 pcs / Yellow carton box

Distribution Channel Standards:

A high-quality corrugated carton box is utilized to ensure ultimate protection:

High structural quality & strength
Excellent edge crush resistance
Neutral print scheme in black

Installation Instructions

Frequently Asked Questions (FAQ)

What is the difference between an RCBO, MCB, and RCD?

An RCBO combines the functionalities of an MCB (which protects against overcurrent and short circuits) and an RCD (which protects against ground fault leakages) into a single space-saving device.

Which tripping mechanisms does this RCBO utilize?

It uses a dual tripping system: a delayed thermal mechanism designed for overload protection and a magnetic mechanism built for instantaneous short-circuit protection.

What does standard conformity does this product guarantee?

This RCBO is fully compliant with the global standards of IEC/BS EN 61009-1 and GB16917, ensuring safety requirements are met across national standards.

How do I choose the correct leakage current type?

You can select the protection type (Type AC, A, F, or B) based on the wave and frequency of the fault currents common in your application. Type A is typically recommended for modern homes with electronic loads.

How is this device installed?

It features a fast-clip mounting design that attaches securely to standard 35mm DIN rails. Wiring input and output capacities support up to 25mm² cables with a tightening torque of 2.5Nm.

What options are available for terminal sensitivity and current ratings?

The current ratings range from 6A to 63A, while the rated residual leakage currents are available in 30mA, 100mA, and 300mA sensitivities.