FAQs
What is the ABB 1SDA070448R1?
The ABB 1SDA070448R1 is a T7N-D/PV 1000 MCS UL four-pole fixed switch-disconnector with front terminals and a stored-energy operating mechanism for 1000 V DC applications.
What current is the ABB 1SDA070448R1 rated for?
The ABB 1SDA070448R1 has a rated uninterrupted current of 1000 A.
What voltage can the ABB 1SDA070448R1 handle?
The device has a rated operational voltage and rated insulation voltage of 1000 V DC, with an 8 kV rated impulse withstand voltage.
How many poles does the ABB 1SDA070448R1 have?
The 1SDA070448R1 is a four-pole switch-disconnector in a fixed configuration with front terminals.
Where is the ABB 1SDA070448R1 typically used?
It is intended for photovoltaic power systems, high-power DC distribution, solar inverter installations and other high-current DC switching and isolation applications.
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