HNC-63/4/003 63A/30mA/AC Residual Current Circuit Breaker

The 4P 63A 0.03A type AC Residual Current Circuit Breaker (RCD) Home HNC-63/4/003 is dedicated to three-phase electrical installations in construction and industry.

Application

The residual current device (RCD), also known as a differential switch, is designed to cut off the power supply when there is a risk of electric shock in any part of the installation. It is a mandatory element of electrical installations in homes, providing protection against electric shock, fire, and equipment damage.

Technical Data

• Model: HNC-63/4/003
• Degree of protection (IP): IP20
• Rated residual current [A]: 0.03
• Installation depth [mm]: 69.5
• Rated short-circuit capacity [kA]: 0.6
• Width expressed in number of modules: 4
• Housing dimension (according to DIN 43880): 1
• Mounting method: DIN rail
• Sensitivity: AC
• Number of poles: 4
• Rated current [A]: 63
• Surge current resistance [kA]: 0.25
• Short-circuit withstand strength (Icw) [kA]: 6