Hager MCB 3P 50A, 10kA Breaking Capacity, C Curve, 3M - NC350A

Description for Hager MCB 3P 50A, 10kA Breaking Capacity, C Curve, 3M - NC350A

The Hager NC350A Miniature Circuit Breaker (MCB) is an efficient and robust solution for protecting electrical systems against overloads and short circuits. Featuring a 3-pole configuration, C-curve tripping characteristic, and a 50A rated current, it is designed to handle demanding electrical loads in residential, commercial, and industrial applications.

With a 10kA breaking capacity and compliance with IEC 60898-1 standards, the NC350A ensures reliable circuit protection and optimal safety. Its durable construction supports an operating temperature range of -25°C to 70°C, with outstanding endurance of up to 20,000 mechanical operations and 4,000 electrical cycles. Designed for easy installation, it offers DIN rail clip-on mounting, secure screw connections, and flexible cable management.

Key Bullet Points:

• Rated Current: 50A for efficient and reliable circuit protection.
• Breaking Capacity: 10kA at 230/400V AC as per IEC 60898-1.
• Tripping Curve: C curve for standard overload and short-circuit protection.
• Poles: 3P (3 poles) ideal for multi-phase applications.
• Voltage Ratings: Insulation voltage up to 500V and impulse withstand voltage of 4000V.
• Thermal and Magnetic Protection: 1.13–1.45 In thermal and 5–10 In magnetic thresholds.
• Endurance: 4,000 electrical cycles and 20,000 mechanical operations for durability.
• Operating Temperature: Efficient operation between -25°C and 70°C.
• Power Loss: Total power loss of 14.8W under In, minimizing energy waste.
• Connection Support: Screw terminals for flexible cables (1–25mm²) and rigid cables (1–35mm²).
• Mounting: Easy DIN rail clip-on installation with metallic bottom rail clip.
• Standards Compliance: EN 60898-1 compliant and RoHS conformant for safety and quality.