Monitoring Relays (1.055 artikelen)

bewakingsrelais ter bewaking van fasevolgorde, fase-uitval en asymmetrie bij 208 V AC ... 690 V AC bij 3-fase spanningen, 2 wisselcontacten, met schroefaansluiting

Temperatuurbewaking van de motorwikkeling (maximaal 6 PTC) voor temperatuursensoren volgens DIN 44081 en DIN 44082 met kortsluitbewaking van het thermistorcircuit, met schroefaansluiting.

Elektronisch omkeervermogensrelais, voor aansturing van DC-motoren, met lichtindicatie en beveiligingsschakeling, uitgang: 10-30 V DC/2 A

Europa Components ECPF Series. Europa Components professional range of phase loss and phase failure monitoring relays.

Europa Components ECPF Series. Europa Components professional range of phase loss and phase failure monitoring relays.

Europa Components ECPF Series. Europa Components professional range of phase loss and phase failure monitoring relays.

RS PRO Voltage Monitoring Relay With SPDT Contacts, UndervoltageThis RS PRO relay monitors undervoltage to protect motors and equipment from being damaged by blowouts. The multi timer can sense a m...

RS PRO 16

RS PRO 16

RS PRO Current Monitoring Relay With SPDT ContactsDesigned for current monitoring, this true RMS (Route Mean Square) multi timer can measure both pure and distorted AC waves. This makes it suitable...

RS PRO 16

RS PRO V16

RS PRO V16

RS PRO Digital Voltage Monitoring RelaysRS PRO is proud to present a complete range of control monitoring relays designed for single-phase or 3 phase systems. Each relay is packed with excellent fe...

RS PRO Digital Voltage Monitoring RelaysRS PRO is proud to present a complete range of control monitoring relays designed for single-phase or 3 phase systems. Each relay is packed with excellent fe...