Schneider Electric Resi9 Miniature Circuit Breaker R9F32363 | 3P, 63A, 4.5kA, C Curve MCB

Schneider Electric Resi9 R9F32363 is a premium three-pole Miniature Circuit Breaker (MCB) engineered specifically for residential and domestic distribution boards. Rated at 63A with a 4500A (4.5kA) short-circuit breaking capacity, this breaker is the industry standard for protecting home lighting circuits, low-power fans, and general lighting automation strings against overloads and electrical faults.

As a cornerstone of Schneider Electric’s dedicated residential Resi9 series, the R9F32363 delivers top-tier European manufacturing quality (frequently produced in Schneider’s advanced European plants, such as Bulgaria) at a competitive price point for the Egyptian housing market. Its C-Curve trip characteristic provides an optimal balance between fast-acting short-circuit protection and thermal overload mitigation. Highly durable with an electrical endurance of up to 10,000 cycles, this compact 18mm modular switch mounts easily on any standard DIN rail, making it the preferred choice for residential properties in New Cairo, October City, and beyond.

Key Technical Features:

• 3-Pole (3P) 63A Capacity: The precise industry footprint for standard domestic and residential lighting circuits.

• 4500A (4.5kA) Breaking Capacity: Fully compliant with IEC/EN 60898-1 for safe, reliable home circuit protection.

• C-Curve Tripping Characteristics: Calibrated perfectly for general lighting arrays and domestic inductive loads.

• Schneider Resi9 Residential Lineup: Sleek white aesthetics (RAL 9003) designed to fit uniformly into modern consumer units.

• Robust Operational Lifespan: Built for maximum endurance with up to 20,000 mechanical and 10,000 electrical cycles.

• Safe Terminal Clamps: High-quality tunnel terminals supporting secure wire connections up to 25 mm².