Chint Two Pole Breaker 63A

Chint Two Pole Breaker 63A

Safeguard your heavy-duty electrical systems with the premium Chint Two Pole Breaker 63A (NXB-63 Series). Engineered by a global leader in low-voltage electrical products, this high-performance double-pole miniature circuit breaker (MCB) provides dual-line protection against dangerous overloads and short circuits. It serves as an ultra-reliable main incomer or high-capacity sub-main switch inside residential, commercial, and industrial distribution boards to ensure continuous power reliability and maximum operational safety.

Key Features

• Simultaneous Two-Pole Protection: Safeguards both live and neutral lines (or two active phases) concurrently, ensuring full isolation of the downstream system during a fault.

• Robust 63 Amp Rating: Built specifically to manage high-current electrical loads, preventing overall system failure and mitigating electrical fire risks on main lines.

• Dual-Fault Protection: Offers precise and rapid response to both thermal overloads (excessive current draw) and magnetic short circuits.

• Clear Contact Position Indicator: Features an integrated green/red mechanical flag next to the toggle switch to provide definitive visual confirmation of the breaker's internal contact status.

• Standard DIN Rail Fitting: Built with a sturdy rear clip mechanism for clean, secure, and rapid snap-on mounting inside standard distribution panels.

Specifications & Applications

System Setup & Suitability

The 63A two-pole configuration is perfectly optimized for heavy electrical loads and main distribution circuits:

• 🏠 Main Incomer Switch: Ideal for installation as the primary isolating breaker for entire home or office distribution panels.

• ❄️ Heavy Domestic Appliances: Reliably handles high-power machinery, central air conditioning units, large water heaters (geysers), and solar inverter integration links.

• 🏢 Commercial Sub-Circuits: Manages dedicated power routing for entire server rooms, high-draw kitchen units, or separate distribution sub-floors.

Why Choose Chint Breakers?

When managing high electrical current, structural durability and brand trust are critical. Chint Two Pole Breakers set the industry benchmark for cost-effective reliability, rapid arc-extinguishing performance, and long electrical lifespans. By cutting off power smoothly before high fault currents can damage your valuable downstream appliances, these breakers deliver a maintenance-free safety barrier you can trust implicitly.