Product Model
OT250E03WC
Selling Points
- 1High Insulation Voltage: Rated at 1000 V for reliable operation in demanding environments.
- 2Robust Construction: Built to withstand harsh industrial conditions with a durable design.
- 3Easy Operation: Mechanism at the end of the switch ensures smooth and efficient switching.
- 4High Current Capacity: Handles up to 250A, making it suitable for various industrial applications.
- 5Compliance with IEC Standards: Meets IEC 60947-1 standards for safety and performance.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Degree of Protection | Front IP20 | Environmental Information | 1SCC303050D0201 |
Pollution Degree | 3 | Product Net Width | 194 mm 7.64 in |
Product Net Height | 170 mm 6.69 in | Product Net Depth / Length | 160 mm 6.3 in |
Product Net Weight | 3.17 kg 6.99 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 | Wide phase distance | Handle Color | Black |
Handle Type | Handle and shaft not included | Mounting Type | Base mounting |
Number of Poles | 3P | 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 at the End of the Switch 03 (Left Side) |
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 |
ETIM 9 | EC000216 - Switch disconnector (low voltage) | eClass | V11.1 : 27371403 |
WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) | Manufacturer ID | 1SCA022767R8790 |
Specifications may be subject to change without notice