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Switch disconnector Abb 25A 3 Poles 1000VDC 3 Modules
The Abb 25A switch disconnector is a power switching device designed for photovoltaic applications with a maximum of 1000VDC and 3 poles. This disconnector is made up of 3 electromechanical modules that allow the current to be interrupted safely and quickly.
Made with high quality materials and resistant to atmospheric agents, the Abb 25A switch disconnector offers long life and reliable protection for your photovoltaic system. A great choice to ensure the safety of your solar power generation systems.
Technical features
- Designed for DC applications
- Rated operating current DC-21B (Ie): (1000 V) 25 A
- Conventional Thermal Current (Ithe): Fully Closed 32 A
- Impulse withstand voltage (Uimp): 8 kV
- Rated insulation voltage (Ui): 1000 V
- Rated operating voltage: 1000V
- Rated short-circuit making capacity (Icm): (1000 V DC) 0.8 kA
- Power Loss: at Nominal Operating Conditions per Pole 0.3W
- Knob handle
- Positive opening torque (direct opening operation): 0.4 0.8 N·m
- Shaft with 6 mm diameter
- Operating mode: Frontal Maneuver
- Mounting type: Base mounting, DIN-rail mounting
- Number of Circuits: 1
- Number of poles: 3
- Cable section: 2.5 ... 16 mm²
- Degree of protection: Front IP20
- Dimensions: L 52.5 x H 89 x D 77.6 mm
- Weight: 0.2kg
