p>The Sicherungsautomat 6kA 4A Z 1p S201-Z4 (2CDS251001R0338) is a compact single-pole circuit breaker designed to protect small electrical circuits from overloads and short circuits. It delivers reliable protection with a 6 kA short-circuit rating and a 4 A rated current, making it suitable for control panels and distribution setups that require precise trip characteristics.

Key Features & Design

• Current rating: 4 A
• Short-circuit rating: up to 6 kA
• Polarity: 1-pole (1p)
• Trip characteristic: Z-type curve for sensitive protection and reduced nuisance tripping on inrush
• Model & part: S201-Z4, 2CDS251001R0338

Performance / Benefits

This circuit breaker protects wiring, devices, and components from damage due to overloads and faults, helping prevent downtime and costly repairs. The Z-curve offers a balanced response—fast enough to stop faults, yet tolerant of legitimate inrush currents—so your system stays protected and reliable. Ideal for residential or light commercial panels that require dependable single-pole protection with clear trip behavior.