Big Bear Instruments offers a wide variety of current monitors and phase/voltage monitors. The current monitors are used to do just that -monitor current in its necessary application. Many units can detect over and/or under current too which is important for avoiding an issue with continuous operation of critical industrial machinery. The phase/voltage monitors are designed to protect applications from things like phase loss, under or over voltage, and machine failure. Sort by manufacturer, series, monitor type, or part number.
Not finding the current or phase/voltage monitor you need for your application?
Get a Quote
Filters
Sort by
Name: A to Z
Name: Z to A
Price: Low to High
Price: High to Low
Display
10
20
30
per page
CMO-24-ASA-5
Enclosure Style: Plug-In Current Trip Points: 1.0-5.0 amp adj.
CMO-24-ASE-10
Enclosure Style: Surface Mount Current Trip Points: 2.0-10 amp adj.
CMO-24-ASE-20
Enclosure Style: Surface Mount Current Trip Points: 4.0-20 amp adj.
CMO-24-ASE-5
Enclosure Style: Surface Mount Current Trip Points: 1.0-5.0 amp adj.
CMO-24-DSA-.25
Enclosure Style: Plug-In Current Trip Points: 0.05-0.25 amp adj.
CMO-24-DSA-1
Enclosure Style: Plug-In Current Trip Points: 0.2-1.0 amp adj.
CMO-24-DSA-10
Enclosure Style: Plug-In Current Trip Points: 2.0-10 amp adj.
CMO-24-DSA-5
Enclosure Style: Plug-In Current Trip Points: 2.0-10 amp adj.
CMU-120-ASA-.25
Control Voltage: 120V Current Trip Points: 0.05 to 0.25 amp adj. Enclosure: Lexan Dust Cover; 11-pin Plug-in
CMU-120-ASA-1
Control Voltage: 120V Current Trip Points: 0.2 to 1 amp adj. Enclosure: Lexan Dust Cover; 11-pin Plug-in
CMU-120-ASA-10
Control Voltage: 120V Current Trip Points: 2.0 to 10 amps adj. Enclosure: Lexan Dust Cover; 11-pin Plug-in
CMU-120-ASA-5
Control Voltage: 120V Current Trip Points: 1.0 to 5.0 amps adj. Enclosure: Lexan Dust Cover; 11-pin Plug-in
CMU-120-ASE-.25
Control Voltage: 120V Current Trip Points: 0.05 to 0.25 amp adj. Enclosure: Lexan Surface Mounted: #8-32 Screw Terminals
CMU-120-ASE-1
Control Voltage: 120V Current Trip Points: 0.2 to 1 amp adj. Enclosure: Lexan Surface Mounted: #8-32 Screw Terminals
CMU-120-ASE-10
Control Voltage: 120V Current Trip Points: 2.0 to 10 amps adj. Enclosure: Lexan Surface Mounted: #8-32 Screw Terminals
CMU-120-ASE-20
Control Voltage: 120V Current Trip Points: 4.0 to 20 amps adj. Enclosure: Lexan Surface Mounted: #8-32 Screw Terminals
CMU-120-ASE-5
Control Voltage: 120V Current Trip Points: 1.0 to 5.0 amps adj. Enclosure: Lexan Surface Mounted: #8-32 Screw Terminals
CMU-24-DSA-.25
Control Voltage: 24v Current Trip Points: 0.05 to 0.25 amp adj. Enclosure: Lexan Dust Cover; 11-pin Plug-in
CMU-24-DSA-1
Control Voltage: 24v Current Trip Points: 0.05 to 0.25 amp adj. Enclosure: Lexan Dust Cover; 11-pin Plug-in
CMU-24-DSA-10
Control Voltage: 24V Current Trip Points: 2.0 to 10 amps adj. Enclosure: Lexan Dust Cover; 11-pin Plug-in