Product Model
OS125GDS40N2K
Selling Points
- 1Designed to maintain protection levels even after faults, ensuring continuous operation without compromising safety.
- 2Easy installation and customization with adjustable shafts and snap-on auxiliary contacts, reducing installation time and costs.
- 3Knife contact design keeps contacts pushed firmly together, preventing damage and ensuring long, reliable electrical life.
- 4Interlocking fuse covers prevent accidental opening while the switch is in the "ON" position, reducing the risk of electric shock.
- 5Suitable for a wide range of applications up to 690 V, with rated thermal currents from 125 A to 400 A, making it versatile for various electrical needs.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Pollution Degree | 3 | Product Net Width | 237 mm |
Product Net Height | 140 mm | Product Net Depth / Length | 130 mm |
Product Net Weight | 2.615 kg 5.77 lb | Conventional Free-air Thermal Current (Ith) | Π= 40 °C 125 A |
Conventional Thermal Current (Ithe) | Fully Enclosed 125 A | Fourth Pole Position | Right Side |
Fourth Pole Type | Switched - With Solid Link | Fuse Size | NH000 NH00 |
Fuse System | DIN | Handle Type | Direct mounted handle included |
Mounting Type | Base mounting | Number of Poles | 4P |
Operating Mode | Side 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 125 A |
Rated Impulse Withstand Voltage (Uimp) | 8 kV | Rated Insulation Voltage (Ui) | 1000 V |
Rated Operational Current AC-21A (Ie) | (500 V) 125 A (690 V) 125 A | Rated Operational Current AC-22A (Ie) | (500 V) 125 A (690 V) 125 A |
Rated Operational Current AC-23A (Ie) | (500 V) 125 A (690 V) 125 A | Rated Operational Power AC-23A (Pe) | (220 ... 240 V) 37 kW (400 V) 55 kW (415 V) 55 kW (500 V) 75 kW (690 V) 110 kW |
Rated Operational Voltage | Main Circuit 690 V AC | Rated Short-time Withstand Current Low Voltage (Icw) | for 1 s 5 kiloampere rms |
Standards | IEC 60947-3 | Switches Operating Mechanism | 40 (Right Side) |
Terminal Type | Lug terminals | Terminal Width | 20 mm |
Tightening Torque | 15 ⦠22 N·m | Tightening Torque | 15 ⦠22 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 | 1SCA115934R1001 |
Specifications may be subject to change without notice