OT400E12W
Product ID:89657
Updated: 2026/4/3
Key Features
- 1Ensure reliable performance in demanding industrial applications. 2、Install easily with compact dimensions of 221x185x107 mm. 3、Accommodate flexible layouts with a wide phase distance. 4、Protect against dust and water with an IP65-rated handle. 5、Secure connections using the included terminal bolt kit.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Degree of Protection | Front IP00 | Environmental Information | 1SCC301266D0201 |
| Pollution Degree | 3 | Product Net Width | 221 mm |
| Product Net Height | 220 mm | Product Net Depth / Length | 105 mm |
| Product Net Weight | 3.02 kg | Conventional Free-air Thermal Current (Ith) | Π= 40 °C 400 A |
| Conventional Thermal Current (Ithe) | Fully Enclosed 400 A | Degree of Protection | Front IP00 |
| Distance Between Phases | Wide phase distance | Handle Type | Handle and shaft not included |
| Lock Type | No | Mechanical Durability | 16000 |
| 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 10 W |
| 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) 400 A (500 V) 400 A (690 V) 400 A | Rated Operational Current AC-22A (Ie) | (380 ... 415 V) 400 A (500 V) 400 A (690 V) 400 A |
| Rated Operational Current AC-23A (Ie) | (380 ... 415 V) 400 A (500 V) 400 A (690 V) 400 A | Rated Operational Power AC-23A (Pe) | (220 ... 240 V) 132 kW (400 ... 415 V) 230 kW (500 V) 280 kW (690 V) 400 kW |
| Rated Operational Voltage | Main Circuit 1000 V | Rated Short-Circuit Making Capacity (Icm) | (690 V) 65 kA |
| Rated Short-time Withstand Current Low Voltage (Icw) | for 1 s 15 kA | Special Functions | Wide phase distance |
| Standards | IEC 60947-3 | Switches Operating Mechanism | Mechanism Between the Poles 12 (Between the Poles) |
| Terminal Type | Lug terminals | Tightening Torque | acc. IEC 60947-1 30 ⦠44 N·m |
| Tightening Torque | acc. IEC 60947-1 30 ⦠44 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 | 1SCA022809R9110 |
Specifications may be subject to change without notice