S307 – Cam switch elementsS310 – Cam switch elements
S307 – Cam switch elementsContactorsRequest
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S310 – Cam switch elementsContactorsRequest
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Series S307 S310
Type of voltage DC, AC DC, AC
Main contacts, configuration 1 x NC 1 x NC
Nominal voltage Un 450, 750 V 300 V
Rated insulation voltage Ui 630 V 630 V
Conv. thermal current Ith 250, 300 A 500 A
Mechanical endurance 5 million operating cycles > 2 million operating cycles