Time Mark Corporation Industrial Controls and Timers 3-Phase Monitors Time Mark is a world leader in the design and manufacturing of 3-phase sensing devices. Included in the product line are reverse phase detectors, phase loss sensors, and phase unbalance sensors. Time Delay Relays A full line of industry standard time delay relays are manufactured under the "Signaline" trade name. Current Monitors Both single-phase and 3-phase models are availiable to sense over and under current conditions. Current transformers are also availiable. Voltage Sensors AC and DC models are availiable to sense over voltage, under voltage, and voltage band. Pump/Motor Load Controls Submersible pump load sensors, sewage lift station controls, liquid level controls and sensors, and motor load monitors are standard. Special Controls Capacitor trip devices, power supplies and power factor regulators; two hand safety control. :: Back to Top DELTA ELECTRICAL ASSOCIATES The Heat Cable Experts Greensburg, PA 15601 Toll Free: 1-888-836-9136 Fax: 724-836-9138 Email: info@deltaelectrical.net