AEG Elfaplus S200 MCB 6kA C-20A 1P Miniature Circuit Breaker

The AEG Elfaplus S200 miniature circuit breaker (MCB) is a reliable and compact protection device designed for residential and commercial electrical installations. With a rated current of 20 A and a C-curve tripping characteristic, it provides overcurrent and short-circuit protection for lighting, socket outlets, and general loads. The 1-pole unit features a 6 kA breaking capacity according to IEC/EN 60898-1, ensuring safe disconnection under fault conditions.

Advantages

This MCB offers high energy limiting class 3, reducing thermal stress on downstream equipment. Its thermal-magnetic release mechanism combines bimetallic overload protection with magnetic short-circuit tripping for precise and fast response. The screw terminals accept up to 35 mm² rigid or 25 mm² flexible conductors, simplifying installation. With an electrical endurance of 10,000 cycles and mechanical endurance of 20,000 cycles, it delivers long service life.

Suitable for

• Lighting circuits
• Socket outlets
• Small appliances
• General distribution boards

Key specifications

• Product Type: Miniature Circuit Breaker (MCB)
• Series: Elfaplus S200
• Number of Poles: 1P
• Tripping Characteristic: C-curve
• Rated Current (In): 20 A
• Rated Short-Circuit Breaking Capacity (Icn): 6 kA
• Rated Voltage (Ue): 230 V AC
• Rated Frequency: 50/60 Hz
• Energy Limiting Class: 3
• Terminal Type: Screw terminals
• Terminal Capacity (Rigid): 35 mm²
• Terminal Capacity (Flexible): 25 mm²
• Mounting Type: DIN rail (EN 60715 TH35-7.5 / TH35-15)
• Degree of Protection: IP20 (terminals), IP40 (enclosure)
• Standards: IEC/EN 60898-1
• Ambient Operating Temperature: -25 to +55 °C
• Release Type: Thermal-magnetic
• Connection Type: Screw type

Recommendations

For optimal protection, always ensure the MCB is installed by a qualified electrician and that the rated current matches the circuit load. This device is suitable for use in distribution boards with DIN rail mounting.