✅ CHINT 186761 – G Eb 2P C63 4.5kA Detailed Description Description The CHINT eB Series miniature circuit breaker (MCB), part number CHINT 186761, is a 2-pole (2P) circuit protection device rated at 63A, featuring a C tripping curve for dual-phase applications with moderate inrush currents. With a 4.5kA short circuit breaking capacity, it ensures high-level protection for demanding residential and light commercial systems such as sub-main panels, large HVAC units, and power distribution circuits. This MCB complies with IEC 60898 and operates at 50/60Hz. Its thermal-magnetic trip mechanism responds quickly to overload and short circuit conditions, while the integrated positive contact status indicator enhances service safety. Designed for space-saving DIN rail installation, it fits seamlessly into modern electrical distribution panels requiring high-current dual-phase circuit protection. Specifications Main Brand: CHINT Part Number: CHINT 186761 Product Type: Miniature Circuit Breaker (MCB) Series: eB Rated Current [In]: 63 A Number of Poles: 2P Tripping Curve: C (5–10 × In) Breaking Capacity [Icn]: 4.5kA Compliance: IEC 60898 Frequency: 50/60 Hz Trip Mechanism: Thermal-Magnetic Protection Features Overload protection Short circuit protection Positive contact indication Mechanical & Installation Mounting: DIN Rail Application: Residential and Light Commercial (dual-phase systems)