Current Switches

The CS series current devices monitor the current flowing to electrical equipment or buildings. The magnitude of this current is then converted into a linear  4-20mA or 0 to 10 VDC output signal, which can be monitored by a Building Management System. The units have jumper selectable input ranges.  These current sensors should be used in load trending (current monitoring) type applications and are fast acting, accurate, reliable, and extremely easy to install. Read more >

The CSW series of AC current devices activate a normally open (NO) contact closure via a solid-state switch whenever the monitored primary circuit current exceeds a pre-set level. Models are available to switch various load types, feature integral LEDs to indicate device power and also the switch status and can be provided in solid or split core configuration. The CSW-Axx models include a multi-turn adjustment to set the trip threshold to the desired value and the CSW-Fxx models operate as a go/no-go status indicators with a factory set minimum threshold value. The devices can monitor up to 200 Amps continuous and feature an auto-range circuit to eliminate manual jumpers. All models are UL, CE and RoHS compliant. The CSW series current switches are accurate, reliable, easy to install and require less servicing than differential pressure switches, or flow switches.The CSW series current device can be used to monitor devices with a maximum continuous operating current of up to 200 Amps and the power supply is induced from the conductor being monitored.

NEW
Current Monitoring Relay

CMR5-VFC

The Current Monitoring Relay is designed to monitor Current to equipment and can be set to switch the volt free…

£30.00
Solid Core Adjustable Setpoint Current Switch 1.0…200A

CSW-NO-ASD

The CSW series of AC current switches activate a normally open (NO) contact closure via a solid-state switch whenever the…

£31.50
Solid Core Adjustable Setpoint Current Switch 1.0…200A – 230V Rated

CSW-NO-ASD2

The CSW series of AC current switches activate a normally open (NO) contact closure via a solid-state switch whenever the…

£33.46
Solid Core Fixed Setpoint Current Switch 0.5…200A

CSW-NO-FSD

The CSW series of AC current switches activate a normally open (NO) contact closure via a solid-state switch whenever the…

£21.82
Split Core Adjustable Setpoint Current Switch 1.5…200A – 230V Rated

CSW-NO-ASP2

The CSW series of AC current switches activate a normally open (NO) contact closure via a solid-state switch whenever the…

£41.75
Split Core Adjustable Setpoint Current Switch 1.5…200A

CSW-NO-ASP

The CSW series of AC current switches activate a normally open (NO) contact closure via a solid-state switch whenever the…

£35.23
Split Core Fixed Setpoint Current Switch 1.5…200A

CSW-NO-FSP

The CSW series of AC current switches activate a normally open (NO) contact closure via a solid-state switch whenever the…

£33.46
Solid Core Current Switch, NO, 0.25A Trip Point, 0-250A

CS-FL

The CS-F series current switches are available in a solid-core or split-core with Normally-Open (N/O) output configurations.  All of these…

£59.84
Solid Core Current Switch, NO, 0.5A to 220A Trip Point, 0-250A

CS-AL

The CS-A series current switches are available in a solid-core or split-core with Normally-Open (N/O) output configurations.  All of these…

£94.62
Solid Core Current Switch, NO, 0.8A to 250A Trip Point, 0-250A

CS-A

The CS-A series current switches are available in a solid-core or split-core with Normally-Open (N/O) output configurations.  All of these…

£89.06
Split Core Current Switch, NO, 1.5A Trip Point, 0-250A

CS-FSL

The CS-F series current switches are available in a solid-core or split-core with Normally-Open (N/O) output configurations.  All of these…

£97.54
Split Core Current Switch, NO, 1.7A to 250A Trip Point, 0-250A

CS-ASL

The CS-A series current switches are available in a solid-core or split-core with Normally-Open (N/O) output configurations.  All of these…

£91.84
Split Core Current Switch, NO, 2.5A Trip Point, 0-200A

CS-FS

The CS-F series current switches are available in a solid-core or split-core with Normally-Open (N/O) output configurations.  All of these…

£65.91
Split Core Current Switch, NO, 2A to 250A Trip Point, 0-250A

CS-AS

The CS-A series current switches are available in a solid-core or split-core with Normally-Open (N/O) output configurations.  All of these…