3-phase  (5.857 artikelen gevonden)

Bewakingsrelais voor het bewaken van 1-fase spanningen van 0...300 V AC/DC, onderspanning, voedingsspanning via voedingsmoduul te selecteren, 1 wisselcontact

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...

Detection of undervoltage in 3-phase systems Without separately auxiliary voltage (internal supply from all 3 phases) LED indication for operation voltage and contact position De-energised on trip ...

RS PRO 3-Phase Under/Overvoltage RelayThe RS PRO 3-Phase voltage relay is used for connecting to a 3-wire or 4-wire supply. The relay is designed to monitor its own supply and in conjunction with a...

The Broyce Control monitors it’s own three-phase supply and indicates the status of each connected phase along with whether the phase sequence is correct or not. If a phase is lost, the correspondi...

RS PRO 3-Phase Under/Overvoltage Relay with Phase SequenceThe RS PRO 3-Phase monitoring relay is used for connecting to a 3-wire or 4-wire supply. The relay is designed to monitor its own supply an...

Voltage monitoring 3-phase against N, Voltage failure monitoring, 400V, 2 CO, fixed threshold voltage Us=195,5VMonitoring relays - ENYA series Undervoltage monitoring Supply voltage = measured volt...

Detection of undervoltage in 3-phase systems Without separately auxiliary voltage (internal supply from all 3 phases) LED indication for operation voltage and contact position De-energised on trip ...

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...

Omron K8AK-PW/PM/PH/PA Monitoring Relays. The Omron K8AK series monitoring relays are expertly designed for accurate and reliable monitoring for industrial facilities and equipment. The K8AK-PW/PM ...

Voltage monitoring 3-phase against N, Voltage failure monitoring, 400V, 1 CO, fixed threshold voltage Us=195,5VMonitoring relays - ENYA series Undervoltage monitoring Supply voltage = measured volt...

RS PRO 5.5 kW DOL Starter, 400 V ac, 3 Phase, IP65The 5.5 kW automatic 3-phase starter is a direct-on-line (DOL) motor starter is typically used with induction motors rated below 5 hp. Its a practi...

Enclosed Direct-on-line Motor Starters, IP55. A range of enclosed Direct-On-Line motor starters which combine high performance and low cost. The range support motors from 0.75 kW to 7.5 kW. DOL Mot...

RS PRO 5.5 kW DOL Starter, 230 V ac, 3 Phase, IP65The direct-on-line (DOL) motor starter is a 5.5 kW automatic 3-phase starter that can reduce current requirements for use with induction motors. Th...

RS PRO 11 kW DOL Starter, 400 V AC, 3 Phase, IP65This 11 kW automatic 3-phase motor starter is used to reduce the current required when starting up induction motors. Direct-on-line (DOL) starters l...