63 Amp RCCB

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.

63 Amp RCCB

The 63 Amp RCCB series is a robust residual current breaker for AC 50/60Hz systems (230V/400V), designed to protect high-current circuits in industrial, commercial, and heavy residential applications. It detects leakage currents (30mA/100mA/300mA) to prevent shocks and fires, with a 6000A breaking capacity for reliable fault interruption.

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

YCB6RL-100 RCCB

16–100A | 2P/4P | lEC/EN 61008-1 | Type A,AC

YCB8RL-63 RCCB

16–63A | 2P/4P | lEC/EN 61008-1 | Type A,AC

Why Choose

CNC 63 Amp 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.

Angola's Natural Gas Processing Plant Project

Donglin Cement Plant Electrical Distribution System Upgrade

Nigeria Water Pump Control Solution Project

Nikopol Ferroalloy Plant Electrical Upgrade

Nikopol Ferroalloy Plant Upgrade

Project Introduction for Bulgarian Factory Electrical Project

See more cases >>>

FAQ

What is 63A in RCCB?

63A refers to the rated current of the RCCB (Residual Current Circuit Breaker), meaning it can safely carry up to 63A of continuous current without overheating or damage.

What is a 63 amp breaker used for?

A 63 amp RCCB is designed for protecting high-current circuits in industrial, commercial, or heavy-duty residential setups, such as large motors, HVAC systems, or machinery, preventing electric shocks and fire risks from leakage currents.

What is a 63 amp current rating?

The 63 amp current rating is the maximum continuous current the RCCB can handle under normal conditions. Exceeding this may trigger tripping to avoid overheating or equipment damage.

63 amp rccb price

63 amp RCCB prices vary by model (e.g., 1P+N/3P+N), residual sensitivity (30mA/100mA/300mA), and features. For tailored quotes, contact our authorized distributors.

Lead time for 63 amp RCCB orders?

Typically 7–14 business days for standard stock; bulk orders may require 2–4 weeks—check with our sales team for region-specific timelines.

Does 63 amp RCCB support OEM?

Yes! We offer OEM customization, including branding, packaging, and feature adjustments (e.g., sensitivity levels).

What certifications do 63 amp RCCBs have?

Compliant with mainstream international safety standards for electrical devices.

How to contact distributors?

Visit our website’s "Distributors" page or reach our customer service for local partner details.