OT250E22WP
Product ID:87581
Updated: 2026/4/4
Key Features
- 1Operate robustly with a 250 A conventional thermal current. 2、Ensure secure operation with a black IP65 handle and shaft. 3、Improve safety with a wide phase distance to reduce shock risk. 4、Integrate easily using the included terminal bolt kit and lug terminals. 5、Rely on long-term durability from 20,000 mechanical operations.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Degree of Protection | Front IP00 | Environmental Information | 1SCC301265D0201 |
| Pollution Degree | 3 | Product Net Width | 217.5 mm |
| Product Net Height | 170 mm | Product Net Depth / Length | 82.5 mm |
| Product Net Weight | 2.1 kg | Conventional Free-air Thermal Current (Ith) | Π= 40 °C 250 A |
| Conventional Thermal Current (Ithe) | Fully Enclosed 250 A | Degree of Protection | Front IP00 |
| Distance Between Phases | Wide phase distance | Fourth Pole Position | Right Side |
| Fourth Pole Type | Switched - Simultaneous Function | Handle Color | Black |
| Handle Type | Handle and shaft included | Lock Type | Yes |
| Mechanical Durability | 20000 | Mounting Type | Base mounting |
| Number of Poles | 4P | 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 6.5 W | Rated Conditional Short-Circuit Current (Inc) | (315 A fuse, 500 V) 100 kA (355 A fuse, 690 V) 80 kA (250 A fuse, 690 V) 100 kA |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV | Rated Insulation Voltage (Ui) | acc. to IEC/EN 60664-1 1000 V |
| Rated Operational Current AC-21A (Ie) | (380 ... 415 V) 250 A (500 V) 250 A (690 V) 250 A | Rated Operational Current AC-22A (Ie) | (380 ... 415 V) 250 A (500 V) 250 A (690 V) 250 A |
| Rated Operational Current AC-23A (Ie) | (380 ... 415 V) 250 A (500 V) 250 A (690 V) 250 A | Rated Operational Power AC-23A (Pe) | (220 ... 240 V) 75 kW (400 ... 415 V) 145 kW (500 V) 170 kW (690 V) 250 kW |
| Rated Operational Voltage | Main Circuit 1000 V | Rated Short-Circuit Making Capacity (Icm) | (690 V) 30 kA |
| Rated Short-time Withstand Current Low Voltage (Icw) | for 1 s 8 kA | Special Functions | Wide phase distance |
| Standards | IEC 60947-3 | Switches Operating Mechanism | Mechanism Between the Poles 22 (Between the Poles) |
| Terminal Type | Lug terminals | Terminal Width | 20 mm |
| Tightening Torque | acc. IEC 60947-1 15 ⦠22 N·m | Tightening Torque | acc. IEC 60947-1 15 ⦠22 N·m |
| Object Classification Code | Q | ETIM 8 | EC000216 - Switch disconnector |
| ETIM 9 | EC000216 - Switch disconnector (low voltage) | eClass | V11.1 : 27371403 |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) | E-Number (Finland) | 3661334 |
| E-Number (Norway) | 4337887 | E-Number (Sweden) | 3171193 |
| Manufacturer ID | 1SCA022745R0180 |
Specifications may be subject to change without notice