DOLD AI 897 VARIMETER INSULATION MONITOR

Manufacturer: DOLD
Type: Varimeter Insulation Monitor
Model: AI 897

Rated Switching Voltage Max.: 400 V AC
Thermal Current I_th: 6 A
Frequency Range: 45 … 400 Hz
Response Value R_AN: 10 … 80 k„¦
Rated Impulse Voltage: 4 kV
Contact: 1 Changeover
Rated Contact Voltage: 230 V AC
Rated Contact Current: 3 A
Protection Class: IP40
Temperature: -20 … 60 °C
Dimensions: 45 x 77 x 115 mm