
MCB Circuit Breaker 4p 63A Hydraulic Magnetic Miniature Circuit Breaker MCB. Hydraulic Magnetic Trip: Uses hydraulic magnetic trip instead of bimetal for high sensitivity and temperature stability. Multiple Pole Options: Available in 1P, 2P, 3P, and 4P configurations to suit various circuit needs. OEM Service Available: Customization from samples is supported for tailored product requirements. CE and CCC Certified: Complies with IEC 157-1973, BC4752-1977, and BS 3871 standards. Overload & Short Circuit Protection: Mainly suitable for overload and short circuit protection in AC 50/60Hz circuits. 100% Finished Product Inspection: Every unit undergoes visual and function inspection before shipment. Versatile Application: Ideal for illumination and distribution in industry and commerce settings. Competitive Pricing: Offers preferential prices with quality assurance for bulk orders.