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Product Details:      B292

Product Literature Datasheet Catalog not available Product Information Manufacturer: TimeMark Part Number: B292 Series: Model 292 Description: Frequency Monitor • Type: Over / Under Frequency • Coil Voltage: 120 VAC • Contact Configuration: SPDT (1 Form C) • Mounting: Base • Contact Current: 10 Amps RoHS un-known Ordering Information Availability Availability: 2 In Stock Minimum Order Qty: 1 Factory Packing Qty: 0 Pricing 1 - 4 $ 282.30 5 - 9 $ 260.59 10 - 24 $ 241.97 25 + $ 225.83 Order Quantity    Overview Specification Drawings The Model 292 Frequency Monitor is designed to monitor power line frequency. It is intended for systems where line frequency variations will cause improper operation of electrical equipment. A solid-state sensing circuit drives an internal electromechanical relay which is energized when the line frequency is correct. Operating power is drawn from the same line being monitored. The Model 292 is set to the over and/or under frequency trip points using ten binary-coded switches. A frequency variation outside the trip point(s) causes the internal relay to drop out and an appropriate L E D indicator to illuminate. Applications for the Model 292 include stand by power plants, portable power supplies, and windmill generators.   Features Monitors over and/or under frequency Automatic reset Solid-state electronic circuitry   Main Category Monitors Sub Category Frequency Monitor Type Over / Under Frequency Coil Voltage 120 VAC Contact Configuration 1C SPDT Mounting Base Contact Current 10 Amps Voltage Range 90-130 VAC Operating Frequency 45-1023 Hz Response Time 1 second Transient Protection 2500 V for 10 msec Contact Rating SPDT 10 amps at 240VAC resistive Expected Relay Life Mech: 10 million operations, Elec: 100,000 at rated load Operating Temp - 40° to +122° F Humidity Tolerance 0-97% w/o condensation Enclosure Material ABS plastic Weight 12 oz. Max.