Description
ABB OS1250D04F SWITCH FUSE, Fuses & Fuse Holders — manufacturer part number 1SCA105472R1001.
Switch-disconnector fuse, 1250A, 4-pole, DIN 4, front operated, switched fusible fourth pole.
Technical data
- Brand: ABB
- Manufacturer part number: 1SCA105472R1001
- Extended Product Type: OS1250D04F
- Standard: IEC 60947-3
- Number of Poles: 4P
- Rated Current: 1250A
- Rated Voltage: 690VAC
- Mounting: Base mounting
- Fuse system: DIN
- Degree of Protection IP: IP20
- Mounting Type: Base mounting
- Terminal Type: Lug terminals
- Product Net Depth (MM): 29.4 cm
- Customs Tariff Number: 85365080
- Minimum Order Quantity: 1
- Operating mode: Front
- GTIN (EAN): 6417019394176
- ABB Site Meeting Group Waste To Landfill Target: UL 2799 Zero Waste To Landfill Validation available
- Country of Origin: Finland
- Fourth Pole Type: Switched – Fusible Pole
- Handle Type: Handle Not Included
- Package Level 1 Depth / Length: 58.4 cm
- Package Level 1 Gross Weight: 37.475 kg
- Package Level 1 Height: 38.5 cm
- Package Level 1 Width: 39.4 cm
- Pollution Degree: 3
- Position of Line Terminals: Top In – Bottom Out, Bottom In – Top Out
- Power Loss: at Rated Operating Conditions per Pole 75 W
- Rated Conditional Short-Circuit Current (Inc): (500 V) 100 kA
- Rated Impulse Withstand Voltage (Uimp): 12 kV
- Rated Insulation Voltage (Ui): 1000 V
- Rated Operational Current AC-21A (Ie): (380 … 415 V) 1250 A
- Rated Operational Current AC-21B (Ie): (500 V) 1250 A
- Rated Operational Current AC-22A (Ie): (380 … 415 V) 1250 A
- Rated Operational Current AC-22B (Ie): (500 V) 1250 A
- Rated Operational Current AC-23A (Ie): (380 … 415 V) 1000 A
- Rated Operational Current AC-23B (Ie): (500 V) 1000 A
- Rated Operational Power AC-23A (Pe): (220 … 240 V) 315 kW
- Rated Short-time Withstand Current Low Voltage (Icw): for 1 s 40 kiloampere rms
- Switches Operating Mechanism: 04 (Left Side)
- Terminal Width: 5 cm
- Tightening Torque: 50 … 75 N·m
