Ensure reliable electrical protection with the Kellner Single Pole Miniature Circuit Breaker (MCB), a high-performance protective device designed to safeguard electrical circuits from overloads and short circuits. Built for dependable operation, the Kellner MCB provides fast fault isolation, helping protect wiring, electrical equipment, and connected appliances while enhancing overall electrical safety.
Designed for residential, commercial, industrial, and institutional electrical installations, this single pole MCB offers efficient circuit protection for lighting circuits, power outlets, distribution boards, and electrical control panels. Its advanced thermal-magnetic tripping mechanism quickly detects abnormal current conditions and disconnects the circuit to prevent equipment damage and fire hazards.
The compact modular design allows easy installation on standard DIN rails, making it suitable for modern electrical distribution systems. Manufactured using premium-quality, flame-resistant engineering materials, the breaker delivers excellent mechanical strength, long service life, and reliable switching performance under demanding operating conditions.
Ideal for homes, apartments, offices, factories, commercial buildings, educational institutions, hospitals, and industrial facilities, the Kellner Single Pole Miniature Circuit Breaker combines superior safety, dependable performance, and durable construction for everyday electrical protection.



