3 Phase RCCB

RCCB Single Phase

CNC Electric delivers safe and reliable low-voltage electrical solutions across 130+ countries, supporting 30+ exclusive distributors and 200+ CNC stores worldwide.

Our commitment to localization and market expansion ensures tailored solutions for different regions, backed by strategic partnerships, dedicated service teams, and participation in leading industry exhibitions such as MEE, Elektro, Electric & Power, Canton Fair and etc.

RCCB Single Phase

Single-phase residual current circuit breakers (RCCBs) prioritize safety and reliability, making them a trusted choice for protecting household appliances, lighting systems, and small machinery. Their modular design and multiple sensitivity settings ensure exceptional adaptability to diverse circuit requirements, providing consistent protection across various applications.

YCB7RL-63 RCCB

6–63A | 1P+N/3P+N | Type A/AC | IEC/EN 60898-1

YCB3RL-63 RCCB

6–63A | 1P+N/3P+N | Type A/AC | 230/400V

YCB7RL-100 RCCB

6–100A | 1P+N/3P+N | Type A/AC |

YCB9RL-100 RCCB

16–100A | 1P+N/3P+N | Type A/AC | IEC/EN 61008-1

YCB9RL-63B RCCB

16–63A | 1P+N/3P+N | IEC/EN61008-1 IEC/EN62423 | IP20

Why Choose

CNC Single Phase RCCB

The YCB7RL-63 RCCB (Residual Current Circuit Breaker) is an electromagnetic residual current operated device designed for AC 50/60Hz systems, supporting rated voltages of 230V or 400V and rated currents from 6A to 63A. It protects against indirect contact hazards and fire risks caused by insulation damage in circuits/equipment.

Key Features:

Protects against sinusoidal alternating earth fault currents.
Leakage protection without auxiliary power.
Unaffected by grid voltage fluctuations.

Core Specs:

Compliant with IEC/EN 60898-1 standard.
Rated residual operating current: 0.03A/0.1A/0.3A.
Rated breaking capacity: 6000A.
Poles: 1P+N, 3P+N.

Durability:

Electrical life: 4000 cycles.
Mechanical life: 8000 cycles.
IP20 protection.

Solution

We provide our customer with profitable growth by offering integrated comprehensive electrical solution.

Bulk Wholesale

Global supply chain support with competitive pricing for large quantity orders. Dedicated account managers and flexible delivery terms.

WhatsApp: +8618958711903 E-mail: marcom@cncele.com

OEM Partnership

Custom manufacturing solutions tailored to your brand requirements with strict quality control and confidential production.

Dealer Network

Join our global dealer program with exclusive territories, marketing support, and technical training resources.

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FAQ

Which RCCB is better, 30mA or 100mA?

The choice depends on the application: 30mA RCCBs are ideal for high-sensitivity needs (e.g., residential sockets, bathroom appliances) to prevent electric shocks, while 100mA RCCBs suit general circuits (e.g., lighting, small motors) where slight leakage is common.

How to connect RCCB single phase?

Turn off the main power supply.
Connect the incoming live (L) and neutral (N) wires to the RCCB’s input terminals.
Attach the outgoing load wires (to appliances) to the output terminals.
Ensure proper terminal tightening and test the RCCB with the "Test" button post-installation.

Single phase RCCB price

Pricing varies by model (e.g., 1P/1P+N), sensitivity (30mA/100mA/300mA), and features. For tailored quotes, contact our authorized distributors or regional sales teams.

Lead time for single-phase RCCB orders?

Standard stock: 7–14 business days (region-dependent). Bulk or customized orders may take 2–4 weeks—confirm with our sales team.

Does single-phase RCCB support OEM?

Yes! We offer OEM services, including branding customization, packaging design, and adjustments to sensitivity levels or terminal configurations.

How to contact distributors for single-phase RCCBs?

Visit our website’s "Distributor Locator" or reach out to customer service for localized partner details and support.