* Extended Product Type:T7S 1250 PR231/P LS/I In=1250A 4p F F M * Product ID:1SDA062890R1 * EAN:8015644654399 * Catalog Description:T7S 1250 PR231/P LS/I In=1250A 4p F F M * Long Description:C.BREAKER TMAX T7S 1250 FIXED FOUR-POLE WITH FRONT TERMINALS AND STORED ENERGY OPERATING MECHANISM AND SOLID-STATE RELEASE IN AC * PR231/P-LS/I R 1250Dimensions * Product Net Width:280 mm * Product Net Height:268 mm * Product Net Depth / Length:178 mm * Product Net Weight:14 kg Container Information * Package Level 1 Units:1 piece * Package Level 1 Width:360 mm * Package Level 1 Height:350 mm * Package Level 1 Depth / Length:360 mm * Package Level 1 Gross Weight:15.5 kg * Package Level 1 EAN:8015644654399 Additional Information * Electrical Durability:2000 cycle 60 cycles per hour * Mechanical Durability:10000 cycle 60 cycles per hour * Number of Poles:4 * Power Loss:at Rated Operating Conditions per Pole 47 W * Product Main Type:SACE Tmax T * Product Name:Moulded Case Circuit Breaker * Product Type:CB * Rated Current (In):Main Circuit 1250 A * Rated Impulse Withstand Voltage (Uimp):8 kV * Rated Insulation Voltage (Ui):1000 V * Rated Operational Voltage:690 V AC * Rated Service Short-Circuit Breaking Capacity (Ics):(220 V AC) 85 kA (230 V AC) 85 kA (380 V AC) 50 kA (400 V AC) 50 kA (415 V AC) 50 kA (440 V AC) 50 kA (500 V AC) 40 kA (690 V AC) 30 kA * Rated Short-time Withstand Current (Icw):for 1 s 20 kA * Rated Ultimate Short-Circuit Breaking Capacity (Icu):(220 V AC) 85 kA (230 V AC) 85 kA (380 V AC) 50 kA (400 V AC) 50 kA (415 V AC) 50 kA (440 V AC) 50 kA (500 V AC) 40 kA (690 V AC) 30 kA * Rated Uninterrupted Current (Iu):1250 A * Release:PR231/P-LS/I * Release Type:EL * Short-Circuit Performance Level:S * Standards:IEC * Sub-type:T7 * Suitable For:T7M * Suitable for Product Class:Moulded Case Circuit Breakers * Terminal Connection Type:Fixed Circuit-Breakers Front * Version:F