Product Model
OT1250ERRR3TZ
Selling Points
- 1High insulation voltage up to 1000V for safe operation.
- 2Robust construction with stainless steel or thermoplastic polyester enclosures.
- 3Advanced safety features including padlockable handles and gas pressure relief.
- 4Suitable for 3-, 4-, and 5-wire systems with various pole configurations.
- 5Meets international standards such as IEC 60947-3 and EN60204 for machinery safety.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Degree of Protection | acc. to IEC 60529 IP65 | Pollution Degree | 3 |
Product Net Width | 800 mm | Product Net Height | 1200 mm |
Product Net Depth / Length | 330 mm | Product Net Weight | 65 kg |
Cable Entry Position | Top/Bottom | Cable Outlets Per Side | 8xring-flange+ø25.5mm / 8xring-flange+ø25.5mm |
Connecting Capacity Main Circuit | Hole Diameter 12 mm Screw Clamp / PE Terminal 10pc,25 ... 120 mm² | Conventional Thermal Current (Ithe) | Fully Enclosed 1250 A |
Degree of Protection | acc. to IEC 60529 IP65 | Enclosure Material | Stainless steel |
Handle Color | Stainless Steel | Handle Type | Pistol handle |
Impact Resistance Rating | Housing IK09 | Maximum Mounted Auxiliary Contacts | 2 NO, 2 NC |
Mounted Auxiliary Contacts | 2 NO, 1 NC | Number of Auxiliary Contacts NC | 1 |
Number of Auxiliary Contacts NO | 2 | Number of Poles | 3P |
Pollution Degree | 3 | Power Loss | at Rated Operating Conditions per Pole 29 W |
Rated Insulation Voltage (Ui) | acc. to IEC/EN 60664-1 1000 V | 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) | (380 ... 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 AC) 110 kA |
Rated Short-time Withstand Current Low Voltage (Icw) | for 1 s 50 kA | Recommended Screw Driver | Main Circuit M12 |
Special Functions | EMC | Standards | IEC 60947-1, -3 |
Tightening Torque | Main Circuit 75 N·m | Recommended Screw Driver | Main Circuit M12 |
Tightening Torque | Main Circuit 75 N·m | Object Classification Code | Q |
ETIM 8 | EC000216 - Switch disconnector | ETIM 9 | EC000216 - Switch disconnector (low voltage) |
UNSPSC | 39122205 | IDEA Granular Category Code (IGCC) | 5166 >> Safety switch |
eClass | V11.1 : 27371403 | WEEE Category | 4. Large Equipment (Any External Dimension More Than 50 cm) |
E-Number (Finland) | 3642114 | E-Number (Sweden) | 3135060 |
Manufacturer ID | 1SCA103351R1001 |
Specifications may be subject to change without notice