Compact 4-pole switch switch, designed for industrial applications in alternating and continuous current. It offers visible cutting and control with black rotary control, ensuring safe and controllable operation. It is suitable for networks up to 690 V AC and 250 V DC, with nominal current of 400 A in multiple configurations.
Technical characteristics
- Number of poles: 4P
- Network type: AC / DC DC DC AC / DC DC AC / DC AC / DC AC / DC AC / DC AC / DC AC / DC AC / DC AC / DC AC / DC AC / DC AC / DC AC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / AC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC / DC /
- Network frequency: 50/60 Hz
- Handle colour: Black
- Nominal current of employment (E): 400 A in AC-21A, AC-22A, AC-23A and DC-21A, DC-22A, DC-23A
- Nominal insulation voltage (Ui): 750 V AC 50/60 Hz
- Voltage peak resistance (Uimp): 8 kV
- Conventional thermal current (Ith): 400 A at 60 °C
- Nominal short circuit capacity (icm): 330 kA with automatic upstream switch; 50 kA single switch-selector
- Nominal operating voltage (Ue): 690 V AC 50/60 Hz, 250 V DC
- Sewing power: Yes
- Contact position indicator: Yes
- Visible cut: Yes
- Degree of contamination: 3
- Type of control: Rotary Command
- Type of assembly: Fixed
- Mounting bracket: Rail plate
- Top connection: Front
- Connection down: Front
- Maximum power: Up to 400 kW in 660/690 V AC
- Nominal service Uninterrupted
- Permissible temporal current (Icw): 11.5 kA (3 s), 20 kA (1 s), 4 kA (30 s), 4.9 kA (20 s)
- Mechanical durability: 10000 cycles
- Electrical durability: 1000 cycles in AC-21A, AC-22A, AC-23A, DC-21A, DC-22A, DC-23A
- Connection step: 45 mm
- Height: 205 mm
- Width: 185 mm
- Depth: 130 mm
- Weight: 4.9 kg
- Compatibility code: INV400
- Standards: Instant and demand values In> 40 A
- Certifications: KEMA-KEUR, CCC
- Degree of IP protection: IP40
- Level of protection IK: IK07
- Operating ambient temperature: -25...70 °C
- Storage ambient temperature: -50...85 °C
- Sustainable supply status: Product Green Premium
- EU RoHS Directive: As per
- REACh Regulation: No SVHC