What is the function of this Siemens power contactor?
This Siemens power contactor is designed to control electrical loads in industrial and commercial applications. It has 3 poles and 1 normally open (NO) contact, and it can handle a current of 7 A and power of 3 kW at 400 V. It's suitable for use in circuits with an operating voltage up to 690 V AC.
What are the key features of this power contactor?
This power contactor features 3 poles, 1 normally open (NO) contact, and a rated operating current of 7 A. It can handle a power of 3 kW at 400 V and is suitable for use in circuits with an operating voltage up to 690 V AC. It also has an integrated diode and screw terminal.
What is the mechanical service life of this power contactor?
The mechanical service life of this power contactor is typically 30 million switching cycles. However, if an electronics-compatible auxiliary switch block is added, the service life is typically 5 million cycles, and with an added auxiliary switch block, it's typically 10 million cycles.
What are the ambient conditions for operating this power contactor?
This power contactor can operate at an installation altitude up to 2000 m above sea level. The ambient temperature during operation should be between -25 and +60 degrees Celsius, and during storage, it should be between -55 and +80 degrees Celsius.
What is the insulation voltage of this power contactor?
The rated insulation voltage of this power contactor is 690 V. It also has a surge voltage resistance rated value of 6 kV.
What is the protection class of this power contactor?
The protection class of this power contactor is IP20 on the front and IP20 of the terminal.
What is the size of this power contactor?
This power contactor is of the S00 size according to the Siemens SIRIUS product range.
What is the operating current of this power contactor?
The operating current of this power contactor at AC-1 at 400 V is 18 A at an ambient temperature of 40 degrees Celsius. At AC-2 at 400 V, the rated value is 7 A.