The LSRX/LSRX-C Series are AC current sensors designed to energize the output contact whenever 4.5 Amps or greater is present. The LSRX/LSRX-C Series is used commonly as an AC current proof relay to indicate if a motor is operating. It can also be used to interlock fans, compressors and motors; to indicate equipment status such as feed rates, tool wear, loss of prime on pumps, mixer viscosity and all types of current sensing conditions or to stage pump motors, chillers, or other machinery. This device combines a current transformer (CT), transducer and high current output relay together to switch alarm circuits, contactors and most resistive or inductive loads. The LSRX/ LSRX-C Series can perform the function of an auxiliary contact, yet has the advantages of universal application and isolation. Specifications *Conductors may be looped for smaller motor applications. Input Characteristics Operating Current 5-200A Continuous Minimum Pull-in Current 4.5A (typical), 7.0A (max)* Power Induced from AC conductor Output Characteristics Relay Output Rating (SPST - Form A) Pilot Duty 480VA @ 240VAC, B300General Purpose 5A @ 240VAC Electrical Life 1x10⁵ Mechanical Life 1x10⁷ Maximum Conductor Diameter 0.7 in. Output Terminals LSRX 0.25” quick-connect fast-onsLSRX-C depluggable screw terminals Torque Rating 3.0 in.-lbs. General Characteristics Temperature Range: Operating -20° to 70°C (-4° to 158°F)Storage -40° to 80°C (-40° to 176°F) Hole Size 0.72” diameter Wire Size 12-26 AWG Output Relay Status Indicator LED Relative Humidity 10-95%, non-condensing per IEC 68-2-3 Standards Passed Electrostatic Discharge (ESD) IEC 61000-4-2, Level 2, 4kV contact, 4kV air Fast Transient Burst IEC 61000-4-4, Level 3, 2kV power,1kV input/output Surge IEC 61000-4-5, Level 3, 2kV line-to-line;2kV line-to-ground Safety Marks UL UL508 Recognized (File #E68520) CE IEC 60947 Dimensions H 68.58 mm (2.7”)W 28.7 mm (1.13”)D 63.5 mm (2.5”) Weight 0.3 lb. (4.8 oz., 136.08 g) Mounting Method Surface Mount
