Sygonix SY-6438016 RCCB Residual Current Circuit Breaker 1P+N Type A 40A 30mA 10kA 230V AC

With a rated residual operating current of 30 mA and a breaking capacity of 10 kA, this RCCB delivers dependable protection against earth leakage faults in residential and commercial installations.

Overview

The Sygonix SY-6438016 is a residual current circuit breaker (RCCB) designed for DIN rail mounting. It features 1 pole + neutral (1P+N) and a rated current of 40 A. The Type A residual current characteristic ensures tripping on alternating and pulsating direct residual currents, making it suitable for modern electrical systems with electronic loads.

What stands out

• High 10 kA short-circuit breaking capacity for robust protection
• Type A residual current detection for AC and pulsating DC faults
• Wide terminal capacity from 1.5 to 35 mm² for flexible wiring
• Compact DIN rail design for easy installation in distribution boards

Technical details

• Rated current (In): 40 A
• Rated residual operating current (IΔn): 30 mA
• Rated voltage (Un): 230 V AC
• Rated frequency: 50/60 Hz
• Rated short-circuit breaking capacity (Icn): 10 kA
• Number of poles: 1P+N
• Residual current type: Type A
• Mounting type: DIN rail
• Terminal capacity (solid/stranded): 1.5 - 35 mm²
• Protection degree: IP20
• Mechanical endurance: 10,000 cycles
• Electrical endurance: 2,000 cycles
• Degree of pollution: 2
• Rated impulse withstand voltage (Uimp): 4 kV
• Operating temperature range: -25°C to +40°C

Our verdict

A reliable RCCB with a high breaking capacity and Type A detection, ideal for protecting circuits against residual currents in demanding environments.