OTM250E3WM230C
Product ID:85611
Updated: 2026/4/4
Key Features
- 1Operate reliably at high voltages up to 1000 V. 2、Enhance safety with comprehensive inbuilt protection features. 3、Save space with a compact 320x150x198 mm design. 4、Withstand harsh conditions with an 8 kA short-time current rating. 5、Utilize versatile 250 A performance across various applications.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Degree of Protection | Front IP00 | Pollution Degree | 3 |
| Product Net Width | 296 mm | Product Net Height | 150 mm |
| Product Net Depth / Length | 181 mm | Product Net Weight | 5.2 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 |
| Handle Color | Black | Handle Type | Direct mounted handle |
| Lock Type | Yes | Mechanical Durability | 20000 |
| Motor Operational Voltage | 220 ... 240 V AC | Mounting Type | Base mounting |
| Number of Poles | 3P | Operating Mode | Front operated |
| Pollution Degree | 3 | Position of Line Terminals | Top In - Bottom 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 |
| 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 (1000 V AC) 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) 140 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 at the End of the Switch |
| Terminal Type | Lug terminals | 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) |
| Manufacturer ID | 1SCA115289R1001 |
Specifications may be subject to change without notice