What is the function of this Siemens Power Contactor?
The Siemens Power Contactor is a 3-pole device used to control electric motors and other high-power electrical loads. It is rated for AC-3, 9 A, 4 kW / 400 V, and has a 24 V DC auxiliary contact.
What are the technical specifications of this power contactor?
This power contactor has a protection class IP20 on the front, making it finger-safe. It can operate at an altitude of up to 2,000 meters above sea level and can withstand ambient temperatures between -25 to +60 degrees Celsius during operation. It has an insulation voltage rated value of 690 V and can withstand an impulse voltage resistance rated value of 6 kV.
What is the significance of the AC-3 rating of this power contactor?
The AC-3 rating of this power contactor indicates that it is suitable for switching motor loads or other loads that have similar electrical characteristics. This rating is based on the IEC 60947 standard.
What is the purpose of the auxiliary contacts in this power contactor?
The auxiliary contacts in this power contactor are used for controlling additional circuits that are not directly controlled by the main contacts. In this case, the power contactor has one normally open (NO) auxiliary contact.
What is the mechanical operating cycle of this power contactor?
The mechanical operating cycle of this power contactor is typically 30,000,000 cycles. This refers to the number of times the contactor can open and close under normal operating conditions.
What is the significance of the S00 size of this power contactor?
The S00 size of this power contactor is a designation from Siemens that refers to the physical dimensions and the current carrying capacity of the contactor. S00 is one of the smaller sizes in the Siemens contactor range.
What is the commodity code of this power contactor?
The commodity code of this power contactor is 85364900. This code is used for international trade and helps in identifying the type of product for customs declaration.