What is the function of this Siemens Power Contactor?
This Siemens Power Contactor is designed to control electrical loads in industrial 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 systems with an operating voltage up to 690 V AC.
What are the key features of this Power Contactor?
The Power Contactor has several key features. It has 3 poles and 1 normally open (NO) contact. It can handle a current of 7 A and power of 3 kW at 400 V. It's designed for use in systems with an operating voltage up to 690 V AC. It also has an integrated diode and screw terminal.
What is the operating temperature range for this Power Contactor?
The operating temperature range for this Power Contactor is -25 to +60 degrees Celsius.
What is the mechanical service life of this Power Contactor?
The typical mechanical service life of the contactor is 30 million switching cycles. If an electronics-compatible auxiliary switch block is added, the typical service life is 5 million switching cycles.
What is the insulation voltage of this Power Contactor?
The rated insulation voltage of this Power Contactor is 690 V.
What is the surge voltage resistance of this Power Contactor?
The surge voltage resistance rated value of this Power Contactor is 6 kV.
What is the protection class of this Power Contactor?
The protection class on the front and of the terminal of this Power Contactor is IP20.
What is the shock resistance of this Power Contactor?
The shock resistance of this Power Contactor is 6.7g / 5 ms, 4.2g / 10 ms at DC with rectangular impulse.
What is the maximum permissible voltage for safe isolation between coil and main contacts?
The maximum permissible voltage for safe isolation between coil and main contacts according to EN 60947-1 is 400 V.