OS63GB22N1
Product ID:74349
Updated: 2026/7/14
Key Features
- 1Operate the switch fuse easily from the front for safe and convenient handling.
- 2Control versatile circuits with the reliable 4-pole design.
- 3Ensure full safety compliance with British Standard A2-A3 certification.
- 4Achieve dependable switching performance using the solid link mechanism.
- 5Save valuable panel space with compact 136x112x109 mm dimensions.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Pollution Degree | 3 | Product Net Width | 136 mm |
| Product Net Height | 112 mm | Product Net Depth / Length | 109 mm |
| Product Net Weight | 1.18 kg 2.6 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 Position | Left Side |
| Fourth Pole Type | Switched - With Solid Link | Fuse Size | A2-A3 |
| Fuse System | British Standard | Handle Type | Handle and shaft not 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 | 22 (Between the Poles) |
| 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 | 1SCA115339R1001 |
Specifications may be subject to change without notice
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