Showing results: 91 - 105 of 4056 items found.
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Entes Elektronik
Time Relays are smart time relays which are capable of automatically calculation of the sunrise and sunset times and have internal real time clocks. They are designed to control the devices which are connected to output contacts on user defined times, sunrise and sunset times.
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Mors Smitt Group
Mors Smitt manufacture the full range of British Rail equivalent relays including AC & DC coils, instantaneous, gold contacts, safety critical, push to test relay button, timer/time delay, and flashing. These relays can be found throughout Rolling Stock vehicles including locomotives, diesel multiple units (DMUs), electric multiple units (EMUs) and light rail trams. Applications include circuits involved with lighting, doors, brakes and alarms.
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Pasternack Enterprises, Inc.
SMA SPDT electro mechanical RF relay switch features Indicators, Failsafe, Normally Open with an isolation minimum of 60 dB. SPDT electromechanical relay radio frequency switch PE71S6052 is part of over 40,000 RF, microwave and millimeter wave components available from Pasternack. Our SPDT SMA coaxial RF relay electromechanical switch can ship worldwide the same day that it is bought as with our other available RF parts.
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DIGAMEL Subestaciones
The digital relay and meters test system type DRTS 34 is a programmable and automatic current and voltage source, that permits for the automatic test of digital protection relays, such as those used in Medium and High voltage networks, and of energy meters, power quality meters and transducers.
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Mors Smitt Group
This relay is a frequency monitoring relay with four stages of adjustable frequency pick up & drop out points. Each frequency set point can be set for under or over frequency operation & has an independent time delay driving an output relay. An undervoltage lockout is used to disable the four frequency outputs when the voltage falls below a preset level. Each of the four setting stages has a rate of change of frequency (ROCOF) element with an independent time delay.
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D Series -
Mors Smitt Group
Direct switching power relays designed for heavy duty applications in demanding markets.
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Teledyne Defense Electronics
Teledyne Relays offers high-performance relays designed to survive the rugged conditions required for oil & gas exploration, industrial control, and military & space applications. Teledyne Coax provides RF & Microwave switching solutions for SATCOM, military & space applications, test & measurement equipment, and ATE systems.
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Series FS -
Teledyne Defense Electronics Relays & Coax Switch
Series FS relays are designed for medium-power loads. The relays incorporate a triac output and utilize optical isolation to protect the control from load transients. The package is available with faston or PCB terminals. The compact size of the FS makes it ideal for designs where space is limited and has excellent thermal performance. The Series FS relays are Zero-Cross SwitchingAvailable options include:FS24D10-06 10A, 12-280Vrms, 600Vpeak Load; 4-30Vdc Control; FastonFS24D10 10A, 12-280Vrms, 600Vpeak Load; 4-30Vdc ControlFS24D20-06 20A, 12-280Vrms, 600Vpeak Load; 4-30Vdc Control; Faston
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AJIT Electronics Co.
The protective devices such as relays, overload coils, circuit breakers must be checked regularly to ensure that, they are always ready to operate correctly. If a fault occurs in the equipment, which they are protecting, routine relay testing will quickly detect the faulty, incorrectly adjusted protection circuit and will possibly prevent serious damage to plant or injury to personnel. Apart from checking the protective circuits correctly, it is usually necessary to measure its operating time. The micro controller based time interval meter is used for this purpose in all AJIT brand relay tester.
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Panasonic Industrial Devices Sales Company of America
Panasonic offers a wide variety of Solid State Relays including Through-Hole and SMD, High Capacity and Phototriac Coupler Solid State Relays. Triac output components for AC load applications. Advantages include long operational life, high frequency switching, no contact arcs, high contact reliability, and noiseless operation.
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5200 -
AMETEK Drexelbrook
The B/W 5200 Series solid state relays are offered in two basic types for use in a wide range of low and high sensitivity applications.Both 5200 solid state relays are designed to operate on either 115 or 230 volts AC at 50/60 hertz.Both models incorporate a low voltage sensing circuit.Furhtermore, both solid state relays are capable of performing control functions directly from electrodes suspended in a well or tank, the B/W Unifloat level sensing system, or various pilot devices such as pressure, flow and limit switches, thermostats and push buttons.
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D series, -
Mors Smitt Group
Heavy duty relays for demanding applications, switching of AC&DC voltages, resistive and/or inductive loads.
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NEO TELE-TRONIX PVT. LTD
Widely used in electrical and power sector for testing relays, these equipments are offered to clients in different technical specifications.