OT400E04K
Product ID:84274
Updated: 2026/4/4
Key Features
- 1Maximize performance with a compact, space-saving design. 2、Ensure reliable operation with comprehensive built-in safety features. 3、Utilize versatile AC and DC rated switch-disconnectors for diverse applications. 4、Simplify installation using snap-on or screw-mounted mounting options. 5、Customize functionality with accessories like handles and auxiliary contacts.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Degree of Protection | Front IP00 | Environmental Information | 1SCC301266D0201 |
| Pollution Degree | 3 | Product Net Width | 235 mm |
| Product Net Height | 185 mm | Product Net Depth / Length | 128 mm |
| Product Net Weight | 3.7 kg 8.2 lb | 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 | Standard | Fourth Pole Position | Right Side |
| Fourth Pole Type | Switched - Simultaneous Function | Handle Color | Black |
| Handle Type | Direct mounted pistol type handle | Lock Type | Yes |
| Mechanical Durability | 16000 | 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 10 W | Rated Conditional Short-Circuit Current (Inc) | (500 A fuse, 500 V) 100 kA (500 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) 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 | No |
| Standards | IEC 60947-3 | Switches Operating Mechanism | Mechanism at the End of the Switch 04 (Left Side) |
| Terminal Type | Lug terminals | Terminal Width | 25 mm |
| 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) | E-Number (Finland) | 3660809 |
| E-Number (Norway) | 4337897 | Manufacturer ID | 1SCA022763R5550 |
Specifications may be subject to change without notice