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Force-guided relay has six appeal

A Willow Technologies product story
Edited by the Electronicstalk editorial team Jan 21, 2003

New from Willow Technologies is the Elesta SIP512 Series of force-guided PCB relays with a total of six contacts.

New from Willow Technologies is the Elesta SIP512 Series of force-guided PCB relays with a total of six contacts.

Two of these (one normally closed and one normally open) are designed as control contacts for a maximum load of AC1 250V/6A, whereas the remaining four normally open contacts are "power" contacts for a maximum of AC1 250V (440V) 16A per contact.

The power contacts can be subjected to an inrush current of up to 60A.

The SIP512 features creepage and clearance distances greater than 8mm between the control and output contacts as well as between the individual contacts.

This means that the SIP512 can be used in multiphase applications and to replace auxiliary contactors in many cases.

The SIP512 can switch three-phase motor loads up to 3kW and has a life expectancy of more than 100,000 operations.

The SIP512 is compact at only 84.3 x 20 x 32mm and needs only 1.3W for the coil and is available in a wide range of coil voltages.

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A Pro-talk Publication

A Pro-talk publication