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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.
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.
About CNC Electric
CNC Electric was founded in 1988 with the launch of our inaugural molded case circuit breakers — marking the beginning of our journey in power solutions. With a focus on product development and manufacturing, we reorganized into a corporate group by 1995 and introduced our first full low-voltage series, earning a reputation for rugged reliability.
Many of our products are CE, TUV, and RoHS certified, ensuring reliability and compliance. We focus on both efficient production and environmental responsibility, integrating sustainable practices into our processes.
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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.
