Bellofram Precision Controls
Current Monitors
Current Monitoring Relays
Marsh Bellofram current monitoring relays, available in multiple styles and types, are designed to detect AC and DC over and under current conditions, effectively detecting and preventing electrical shorts conditions and motor jam-ups which can damage equipment and significantly hamper its longer-term performance.
CBA Series AC Current Band Monitoring Relay
The CBA series AC current band monitoring relay from the ATC Diversified Electronics division of Marsh Bellofram is used to detect both under and over current conditions which could have a potentially negative effect on the continuous operation of motors, pumps or other critical industrial machinery.
CDD Universal DC Current Monitoring Relay
The CDD series universal DC current band monitoring relay from the ATC Diversified Electronics division of Marsh Bellofram is used to detect both DC under and over current conditions which could have a potentially negative effect on the continuous operation of motors, pumps or other critical industrial machinery.
CDO Series DC Over Current Monitor
The CDO series DC current band monitoring relay from the ATC Diversified Electronics division of Marsh Bellofram is used to detect both DC over current conditions which could have a potentially negative effect on the continuous operation of motors, pumps or other critical industrial machinery .
CMB AC Go/No-Go Current Monitoring Relay
The CMB series AC go-no-go current monitoring relay from the ATC Diversified Electronics division of Marsh Bellofram is designed to detect the presence and level of AC current, ensuring consistent levels for the continuous operation of motors, pumps or other critical industrial machinery.
CMC AC Over Current Monitor w/Reverse Relay
The CMC series AC over current monitor with reversing relay and fault detector counter from the ATC Diversified Electronics division of Marsh Bellofram is designed to detect a motor jam, providing the equipment with an opportunity to self-clear before going into a lockout and alarm mode, protecting machinery from damage due to a motor burnout condition.
CMO AC Over Current Monitoring Relay
The CMO series from the ATC Diversified Electronics division of Marsh Bellofram is an AC over current monitoring relay with adjustable time delay, designed to prevent damage and premature equipment failure in pumps, motors and other critical machinery and equipment.
CMU Series AC Under Current Monitor
The CMU series from the ATC Diversified Electronics division of Marsh Bellofram is an AC under current monitoring relay with adjustable time delay, designed to prevent damage and premature equipment failure in pumps, motors and other critical machinery and equipment.
