Magnetic latching DC NO contactors C195 S

Magnetic latching DC NO contactors without energy consumption during operation

Description

Our DC NO latching contactors are designed after the well known and very successful C195 series. The change between the two stable states of contact, namely “main contact opened” and “main contact closed”, is accomplished by a short switching impulse of only 50 ms duration. Since both normal and operating position are stable, no further voltage is needed to hold the contacts in position. The advantage of this concept: No energy consumption during operation. This allows for saving a lot of energy compared with common NO contactors used in applications where the closed-circuit position is to be maintained for a long period of time. Features: - No power consumption in open and closed position - Conv. thermal current I th 250 A DC - Special designs up to 1,000 V DC - Various coil voltages available

Relaying

DC NO latching contactors
Main contactor in PV systems
No power consumption

Product features

Type of voltage	DC
Contact configuration	1 x SPST-NO
Nominal voltage	200 V
Rated insulation voltage Ui	600 V
Rated impulse withstand voltage Uimp	6 kV
Conv. thermal current Ith	250 A