ABB S200 2P C20 διακόπτης προστασίας γραμμής 20A 6kA 2CDS252001R0204

With a rated short-circuit breaking capacity of 6 kA at 230/400 V AC, this ABB S200 series miniature circuit breaker provides reliable overcurrent protection in a compact 2-pole design.

Overview

The ABB 2CDS252001R0204 is a 2-pole miniature circuit breaker (MCB) with C-characteristic and a rated current of 20 A. It is designed for DIN rail mounting and features screw terminals with a capacity of up to 25 mm² for rigid conductors and 16 mm² for flexible conductors. The thermal-magnetic trip unit ensures dependable protection against overload and short-circuit conditions.

What stands out

• 2-pole configuration with C tripping characteristic
• Rated current of 20 A and voltage of 230/400 V AC
• Short-circuit breaking capacity of 6 kA
• Energy limiting class 3 for enhanced safety
• Screw terminals with generous wiring capacity
• Compact DIN rail mounting for easy installation

Technical details

• Product series: S200
• Number of poles: 2P
• Tripping characteristic: C
• Rated current (In): 20 A
• Rated voltage (Ue): 230/400 V AC
• Rated short-circuit breaking capacity (Icn): 6 kA
• Frequency: 50/60 Hz
• Energy limiting class: 3
• Mounting type: DIN rail
• Terminal type: Screw terminals
• Terminal capacity rigid: 25 mm²
• Terminal capacity flexible: 16 mm²
• Degree of protection (terminals): IP20
• Electrical endurance: 10000 cycles
• Mechanical endurance: 20000 cycles
• Ambient operating temperature: -25 to +55 °C
• Standards: IEC/EN 60898-1
• Rated insulation voltage (Ui): 440 V
• Rated impulse withstand voltage (Uimp): 4 kV
• Type of release: Thermal-magnetic

Our verdict

A robust and reliable MCB for residential and commercial applications, offering precise protection and easy installation.