What is the description of this Siemens power contactor?
This Siemens power contactor is a 3-pole device with a rating of 17 A (AC-3) and 400 V ac (AC-3). It is designed for AC-3e/AC-3 applications and has a power rating of 7.5 kW at 400 V.
What are the technical specifications of this power contactor?
The power contactor has a size of S0 and comes with an auxiliary switch. It has a protection class IP20 on the front and is finger-safe. The device can operate at an altitude of up to 2,000 meters and can withstand ambient temperatures between -25 to +60 degrees Celsius during operation.
What type of connections does this power contactor have?
The power contactor has spring-loaded terminals for the main current circuit, auxiliary and control current circuit, auxiliary contacts, and magnet coil. It can accommodate solid and stranded conductors with cross-sections ranging from 1 to 10 mm² for the main contacts, and 0.5 to 2.5 mm² for the auxiliary contacts.
What is the insulation voltage of this power contactor?
The insulation voltage of the power contactor is rated at 690 V.
What is the shock resistance of this power contactor?
The power contactor has a shock resistance of 10g / 5 ms, 7.5g / 10 ms at DC for rectangular impulse, and 15g / 5 ms, 10g / 10 ms at DC for sine pulse.
What is the impulse voltage resistance of this power contactor?
The impulse voltage resistance of the power contactor is rated at 6 kV.
What approvals does this power contactor have?
The power contactor has received EMC and KC approvals. It also complies with the requirements for functional safety and safety of machinery.