Product Model
OT1250ELRR3AZ
Selling Points
- 1High Safety Standards: Meets IEC 60947-3 and EN60204 safety standards for reliable performance in critical applications.
- 2Robust Design: Constructed with self-extinguishing plastic (UL94 V0) and corrosion-resistant materials for durability.
- 3Versatile Applications: Suitable for 3-, 4-, and 5-wire systems, with various enclosure materials including plastic, aluminum, steel sheet, and stainless steel.
- 4Easy Installation: Includes metric threaded knockouts and IP54 cable glands for easy cabling and sealing.
- 5Customizable Options: Available with auxiliary contacts for electrical interlocking and padlockable handles for enhanced security.
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 | 61 kg |
Cable Entry Position | Top/Bottom | Cable Outlets Per Side | 8xring-flange / 8xring-flange, Knock-outs: 3x10mm, 12.5mm, 20.5mm, 25.5mm, 32.5mm |
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 | Steel sheet |
Handle Color | Red / Yellow | Handle Type | Pistol handle |
Impact Resistance Rating | Housing IK09 | Maximum Mounted Auxiliary Contacts | 2 NO, 2 NC |
Mounted Auxiliary Contacts | 2 NO, 1 NC | Neutral Type | No neutral terminal |
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 | 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) |
Manufacturer ID | 1SCA102772R1001 |
Specifications may be subject to change without notice