Product Type : Block Type
Rated Operational Current AC-1 (Ie) : “500 A, (690 V) 40 °C
325 A, (690 V) 70 °C
375 A, (1000 V) 40 °C
260 A, (1000 V) 70 °C”
Rated Operational Current AC-3 (Ie) : “305 A, (220 / 230 / 240 V) 55 °C
305A, (440 V) 55 °C
290 A, (690 V) 55 °C
131 A, (1000 V) 55 °C”
Rated Operational Power AC-3 : “90 kW, (220 / 230 / 240 V)
160 kW, (380-440 V)
250 kW, (690 V)
185 kW, (1000 V) ”
Number of Main Contacts (NO) : 3
Number of Main Contacts (NC) : 0
Number of Auxiliary Contacts (NO) : 1
Number of Auxiliary Contacts (NC) : 1
Rated Insulation Voltage (Ui) : 1000 V, acc. to IEC 60947-4-1
Rated Operational Voltage : Main Circuit 1000 V
Rated Frequency (f) : “Control Circuit 50 / 60 Hz, Main Circuit 50 / 60 Hz”
Maximum Breaking Capacity : “4600A at 440V, 3800A at 690V ”
Maximum Electrical Switching Frequency : “(AC-1) 300 cycles per hour, (AC-3) 300 cycles per hour”
Maximum Mechanical Switching Frequency : 300 cycles per hour
Terminal Type : Main Circuit: Bars
Dimension : 225 mm x 140 mm x 180 mm
Product Net Weight (Kg) : 3.9
