Product Model
OT1250E12CP
Selling Points
- 1High Operational Current: Handles up to 1250 A at 380-415 V, 500 V, and 690 V.
- 2Impressive Insulation: Rated insulation voltage of 1000 V and impulse withstand voltage of 12 kV.
- 3Durable Construction: Built with a black plastic IP65 handle and shaft for cable connection.
- 4Enhanced Safety Features: Includes door interlock in I- and II-positions and padlockable handle in the 0-position.
- 5Easy Installation: Simple manual operation via a handle, ensuring easy installation and use.
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 | 400 mm 15.75 in |
Product Net Height | 306 mm 12.05 in | Product Net Depth / Length | 309 mm 12.17 in |
Product Net Weight | 48 kg 105.82 lb | Conventional Free-air Thermal Current (Ith) | Π= 40 °C 1250 A |
Degree of Protection | Front IP20 | Distance Between Phases | Standard |
Handle Color | Black | Handle Type | Handle and shaft 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 29 W |
Rated Impulse Withstand Voltage (Uimp) | 12 kV | Rated Insulation Voltage (Ui) | 1000 V |
Rated Operational Current AC-21A (Ie) | (380 ... 415 V) 1250 A (500 V) 1250 A (690 V) 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 Current AC-31B (Ie) | (380 ... 415 V) 1250 A |
Rated Operational Current AC-33B (Ie) | (380 ... 415 V) 1250 A | Rated Operational Power AC-23A (Pe) | (380 ... 415 V) 710 kW (500 V) 900 kW (690 V) 1200 kW |
Rated Operational Voltage | Main Circuit 1000 V | Rated Short-time Withstand Current Low Voltage (Icw) | for 1 s 50 kiloampere rms |
Switches Operating Mechanism | Mechanism Between the Poles 12 (Between the Poles) | Terminal Type | Screw Terminals |
Terminal Width | 50 mm | Tightening Torque | acc. IEC 60947-1 50 ... 75 N·m |
Transition Type | Open | Ampere Rating | 1250 A |
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) | 3600156 | Manufacturer ID | 1SCA103308R1001 |
Specifications may be subject to change without notice