OTM1250E2M230V
Product ID:87241
Updated: 2026/4/4
Key Features
- 1Handle high currents up to 1250 A for demanding applications. 2、Rely on robust construction with fixed built-in technique for reliability. 3、Operate manually during emergency situations for safety. 4、Install flexibly via floor, front 4-hole, or distribution board mounting. 5、Ensure secure operation with inbuilt safety features and interlockable design.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Degree of Protection | Front IP00 | Environmental Information | 1SCC303036D0202 |
| Pollution Degree | 3 | Product Net Width | 426.5 mm |
| Product Net Height | 306 mm | Product Net Depth / Length | 153 mm |
| Product Net Weight | 18.8 kg | Conventional Free-air Thermal Current (Ith) | Π= 40 °C 1250 A |
| Conventional Thermal Current (Ithe) | Fully Enclosed 1250 A | Degree of Protection | Front IP00 |
| Distance Between Phases | Standard | Handle Color | Black |
| Handle Type | Direct mounted handle | Lock Type | Yes |
| Mechanical Durability | 6000 | Motor Operational Voltage | 220 ... 240 V AC |
| Mounting Type | Base mounting | Number of Poles | 2P |
| Operating Mode | Front operated | Pollution Degree | 3 |
| Position of Line Terminals | Top In - Bottom Out | Power Loss | at Rated Operating Conditions per Pole 29 W |
| Rated Conditional Short-Circuit Current (Inc) | (1250 A fuse, 415 V) 80 kA (1250 A fuse, 500 V) 100 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) 1250 A (500 V) 1250 A (690 V) 1250 A (1000 V AC) 1250 A |
| Rated Operational Current AC-22A (Ie) | (380 ... 415 V) 1250 A (500 V) 1250 A (690 V) 1250 A | Rated Operational Current AC-23A (Ie) | (380 ... 415 V) 1250 A (500 V) 1250 A (690 V) 1250 A |
| Rated Operational Power AC-23A (Pe) | (400 ... 415 V) 710 kW (500 V) 900 kW (690 V) 1200 kW | Rated Operational Voltage | Main Circuit 1000 V |
| Rated Short-Circuit Making Capacity (Icm) | (690 V) 110 kA | Rated Short-time Withstand Current Low Voltage (Icw) | for 1 s 50 kA |
| Special Functions | No | Standards | IEC 60947-3 |
| Switches Operating Mechanism | Mechanism at the End of the Switch | Terminal Type | Lug terminals |
| Tightening Torque | acc. IEC 60947-1 50 ⦠75 N·m | Tightening Torque | acc. IEC 60947-1 50 ⦠75 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) | 3601508 |
| Manufacturer ID | 1SCA121193R1001 |
Specifications may be subject to change without notice