OT250E22C
Product ID:82704
Updated: 2026/7/15
Key Features
- 1Ensure reliable power distribution with a 250A 4-pole manual change-over switch.
- 2Simplify installation using the compact and space-saving design.
- 3Achieve precise control over electrical circuits through manual operation.
- 4Customize your setup with separately available handles and shafts.
- 5Receive your order quickly with our global shipping options.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Degree of Protection | Front IP20 | Pollution Degree | 3 |
| Product Net Width | 205 mm 8.07 in | Product Net Height | 150 mm 5.91 in |
| Product Net Depth / Length | 160 mm 6.3 in | Product Net Weight | 3.6 kg 7.94 lb |
| Conventional Free-air Thermal Current (Ith) | Π= 40 °C 250 A | Conventional Thermal Current (Ithe) | Fully Enclosed 250 A |
| Degree of Protection | Front IP20 | Distance Between Phases | Standard |
| Handle Color | Black | Handle Type | Handle and shaft not included |
| 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 Impulse Withstand Voltage (Uimp) | 12 kV | Rated Insulation Voltage (Ui) | 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 Current AC-31B (Ie) | (380 ... 415 V) 250 A |
| Rated Operational Current AC-33B (Ie) | (380 ... 415 V) 250 A | Rated Operational Power AC-23A (Pe) | (380 ... 415 V) 140 kW (500 V) 170 kW (690 V) 250 kW |
| Rated Operational Voltage | Main Circuit 1000 V | Rated Short-time Withstand Current Low Voltage (Icw) | for 1 s 8 kiloampere rms |
| Switches Operating Mechanism | Mechanism Between the Poles 22 (Between the Poles) | Terminal Type | Screw Terminals |
| Terminal Width | 20 mm | Tightening Torque | acc. IEC 60947-1 15 ... 22 N·m |
| Transition Type | Open | Ampere Rating | 250 A |
| Tightening Torque | acc. IEC 60947-1 15 ... 22 N·m | Object Classification Code | Q |
| ETIM 8 | EC000216 - Switch disconnector | WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
| Manufacturer ID | 1SCA105969R1001 |
Specifications may be subject to change without notice
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