This electrical accessory from Acti9 is a switch (normally open/normally closed) designed to indicate the position of the circuit breaker in the event of an electrical fault or tripping. The operating current ranges from 100 mA to 6 A at a frequency of 50 Hz to 60 Hz at 240 VAC, and from 100 mA to 3 A at a frequency of 50 Hz to 60 Hz at 415 VAC. The operating current is 100 mA at 24 VDC up to 130 VDC, increasing to 6 A at 24 VDC, 2 A at 48 VDC, 1.5 A at 60 VDC, and 1 A at 130 VDC. There is a fault and reporting contact. The product is intended for installations in small commercial enterprises or buildings and is compatible with Acti9 products such as the iC60 double terminal block and iID double terminal block.

The screw terminal connection on the top allows for rigid copper cables with a cross-section of 1 mm² to 4 mm². For flexible copper cables, the screw terminal connection on top accommodates a cross-section of 0.5 mm² to 2.5 mm². The rated insulation voltage (Ui) is up to 500 V, and the rated impulse voltage (Uimp) is 4 kV. The dimensions are (W) 9 mm x (H) 86 mm x (D) 73 mm. The color of the product is white (RAL 9003). The pollution degree is 3, and the degree of protection against moisture is treatment 2. The tightening torque for the connection is 1 N·m (top) for the screwdriver type PZ1. According to the IEC 60529 standard, the IP protection rating is IP20. The operating temperature ranges from -35 °C to +70 °C, while the storage temperature ranges from -40 °C to +85 °C. This product complies with the standards EN/IEC 60947-5-1 and GB/T 14048.5 and is certified with the CE and UKCA marks.