Siemens Monitoring relay 24 V DC 1 change-over 1 pc(s) 3UG5842-1AA40 On-/Off-delay

Digital monitoring relay Current, active current, voltage, Cos phi and power monitoring with IO-Link up to 690V AC/ DC up to 10A supply voltage 24 V DC startup and tripping delay 0.1..999.9s 1 change-over contact screw connection Digitally adjustable monitoring relay SIRIUS 3UG5 for monitoring of power factor and active current for exceeding, e.g. in dirty filter systems, or for undercutting, e.g. in the case of a belt crack or pump idling. Worldwide use of wide-range and international certificates. The relay also monitors small single-phase motors with an open circuit current below 0.5 A. Implicit monitoring for cable breakage or phase failure is possible. The measuring principle cos phi or active current is selectable. Small width means less space in a control cabinet. Reliable diagnostics by display of ACTUAL value and status messages. All versions with removable connection terminals. Apart from screw connection technology, the devices are also available continuously with spring connection for a fast, maintenance-free and vibration-proof connection. They are optionally available with IO-Link. In addition, devices with SIL 1/PL c certification are available. The extensive accessories, such as the device identification labels, spare terminals and sealing covers, are uniform for all relays. The 3UG5 monitoring relays replace the tried and tested 3UG4 series. SIRIUS relay - a program for all cases.

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