More informations
The MSR01 series includes the multi-function relays MSR 10, MSR 11 and MSR 20, a selection that covers all common applications.
The MSR 10 and MSR 20 are pure contact protection relays for one or two control signals which protect the contacts of your measuring instruments against overload due to excessive switching capacities, especially with inductive or capacitive loads.
A cleverly selected drop-out delay for these units ensures that high-frequency switching of the sensor contacts is not taken into account, so that the switching points are clearly defined.
The MSR 11 is a highly qualified bistable interval relay with self-retaining, which can take over your complete pump control in combination with two level switches.
Typical applications
Of course, this unit also protects the contacts of the connected switches against overload.
The devices of the MSR01 series are all designed as standard for a supply voltage of 230 VAC and have a 24 VDC-DC output.
Optionally, they can also be supplied for connection to 115 VAC, 24 VAC and 24 VDC. MSR 10, MSR 11 and MSR 20 are available with 24 VDC PNP electronic outputs on request.
The polyamide housing has protection class IP 20, but can be equipped with an IP 65 enclosure available as an accessory.
Mounting is on a standard DIN 50022 mounting rail or via an adapter for individual mounting by screw mounting.
