OT1250ELAA3TZ
Product ID:91242
Updated: 2026/7/14
Key Features
- 1Manage high currents reliably with a 1250 A rating.
- 2Operate safely and easily with a front-operated design.
- 3Ensure reliable performance with IP20 environmental protection.
- 4Suit low voltage applications rated up to 1000 VAC.
- 5Secure connections with durable, protected terminal clamps.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Degree of Protection | acc. to IEC 60529 IP65 | Product Net Width | 800 mm |
| Product Net Height | 1200 mm | Product Net Depth / Length | 330 mm |
| Product Net Weight | 59 kg | Cable Entry Position | Up/Down |
| Cable Outlets Per Side | Open / Open | Connecting Capacity Main Circuit | Hole Diameter 12 mm Screw Clamp / PE Terminal 10pcs, 25â¦120 mm² |
| Conventional Thermal Current (Ithe) | Fully Enclosed 1250 A | Degree of Protection | acc. to IEC 60529 IP65 |
| Enclosure Material | Steel sheet | Handle Color | Black |
| Handle Type | Pistol handle | Maximum Mounted Auxiliary Contacts | 2 NO, 2 NC |
| Mounted Auxiliary Contacts | 2 NO, 1 NC | Number of Poles | 3P |
| 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 | Standards | IEC 60947-1, -3 |
| ETIM 8 | EC000216 - Switch disconnector | WEEE Category | 4. Large Equipment (Any External Dimension More Than 50 cm) |
| Manufacturer ID | 1SCA102766R1001 |
Specifications may be subject to change without notice
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