Product Model
OS63GB04FP
Selling Points
- 1Reliable Motor Protection: Designed for extreme conditions, ensuring long, reliable electrical life.
- 2Self-Cleaning Contacts: Maintenance-free operation with self-cleaning contacts, reducing downtime.
- 3Modular Design: Easy installation and maintenance with adjustable shaft and snap-on accessories.
- 4Safety Features: Interlocking fuse covers prevent opening while the switch is in “ON” position, reducing electric shock risk.
- 5Heavy Industry Compatible: Suitable for installation next to transformers in heavy industry applications.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Pollution Degree | 3 | Product Net Width | 190 mm |
Product Net Height | 170 mm | Product Net Depth / Length | 145 mm |
Product Net Weight | 1.4 kg 3.1 lb | Cable Cross-Section | 2.5 ... 25 mm² |
Connecting Capacity | Stranded 2.5 ⦠25 mm² Flexible 2.5 ⦠25 mm² | Conventional Free-air Thermal Current (Ith) | Π= 40 °C 63 A |
Conventional Thermal Current (Ithe) | Fully Enclosed 63 A | Fourth Pole Type | Switched - Fusible Pole |
Fuse Size | A2-A3 | Fuse System | British Standard |
Handle Type | Handle and shaft included | Mounting Type | Base mounting |
Number of Poles | 4 | Operating Mode | Front Operated |
Pollution Degree | 3 | Position of Line Terminals | Top In - Bottom Out Bottom In - Top Out |
Power Loss | at Rated Operating Conditions per Pole 4 W | Rated Conditional Short-Circuit Current (Inc) | (690 V) 80 kA |
Rated Current (In) | Main Circuit 63 A | Rated Impulse Withstand Voltage (Uimp) | 12 kV |
Rated Insulation Voltage (Ui) | 1000 V | Rated Operational Current AC-21A (Ie) | (500 V) 63 A (690 V) 63 A |
Rated Operational Current AC-22A (Ie) | (500 V) 63 A (690 V) 63 A | Rated Operational Current AC-23A (Ie) | (500 V) 63 A (690 V) 63 A |
Rated Operational Power AC-23A (Pe) | (220 ... 240 V) 18.5 kW (400 V) 30 kW (415 V) 30 kW (500 V) 37 kW (690 V) 55 kW | Rated Operational Voltage | Main Circuit 690 V AC |
Rated Short-time Withstand Current Low Voltage (Icw) | for 1 s 2.5 kiloampere rms | Standards | IEC 60947-3 |
Switches Operating Mechanism | 04 (Left Side) | Terminal Type | Screw Terminals |
Tightening Torque | 3 N·m 4 N·m | Wire Stripping Length | Main Circuit 12 mm Main Circuit 0.47 in |
Wire Stripping Length | Main Circuit 12 mm Main Circuit 0.47 in | Tightening Torque | 3 N·m 4 N·m |
Object Classification Code | Q | ETIM 8 | EC001040 - Fuse switch disconnector |
ETIM 9 | EC001040 - Fuse switch disconnector | UNSPSC | 39122233 |
IDEA Granular Category Code (IGCC) | 5291 >> Fuse switch disconnector | eClass | V11.1 : 27371401 |
WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) | Manufacturer ID | 1SCA116305R1001 |
Specifications may be subject to change without notice