T2900 3 Ph. Differential Current Relay
... relay tripping • High precision digital countdown timer for delayed output • Normal function upon loss of supply due to built-in energy source • Accepts high supply voltage variations: 60 - 110% • Cost effective and highly reliable compact design • 50 hours burn-in before final test • Operating tem ...
... relay tripping • High precision digital countdown timer for delayed output • Normal function upon loss of supply due to built-in energy source • Accepts high supply voltage variations: 60 - 110% • Cost effective and highly reliable compact design • 50 hours burn-in before final test • Operating tem ...
hit the ground running
... Basic (DC) Electromagnet Relay Plan NOTE: Unit will draw 1.5 amps at 5-12 volts DC ...
... Basic (DC) Electromagnet Relay Plan NOTE: Unit will draw 1.5 amps at 5-12 volts DC ...
PSR-SxF/URM/4X1/2X2
... In the event of an error, replace the device immediately. Repairs, especially if the housing must be opened, may only be carried out by the manufacturer or authorized persons. Otherwise the warranty is invalidated. According to EN 50205, only one N/O contact and one N/C contact may be used as positi ...
... In the event of an error, replace the device immediately. Repairs, especially if the housing must be opened, may only be carried out by the manufacturer or authorized persons. Otherwise the warranty is invalidated. According to EN 50205, only one N/O contact and one N/C contact may be used as positi ...
Datasheet - 4116, (4x16) 1-wire Matrix - Giga
... 6U Form Factor – the larger 6U form factor will accommodate 3-4 times the number of relays as 3U PXI products eliminating the need to build switching structures across boards decreasing Bandwidth. Coaxially Shielded Reed Relays – • Shielding allows a characteristic 50Ω impedance to be maintai ...
... 6U Form Factor – the larger 6U form factor will accommodate 3-4 times the number of relays as 3U PXI products eliminating the need to build switching structures across boards decreasing Bandwidth. Coaxially Shielded Reed Relays – • Shielding allows a characteristic 50Ω impedance to be maintai ...
Relay Products Line Card
... further information. More complete details on the products described above, as well as specialty relays, contactors, timers, solid state relays and power transformers, can be found in our datasheets at http://relays.te.com and at www.te.com. Product images shown above are not in proportion with one ...
... further information. More complete details on the products described above, as well as specialty relays, contactors, timers, solid state relays and power transformers, can be found in our datasheets at http://relays.te.com and at www.te.com. Product images shown above are not in proportion with one ...
Switches & Relays
... A Relay is an electromechanical switch, operated by passing current through a coil of wire wound around a steel core, which acts as an electromagnet, pulling the switch contact down to make or break a circuit. ...
... A Relay is an electromechanical switch, operated by passing current through a coil of wire wound around a steel core, which acts as an electromagnet, pulling the switch contact down to make or break a circuit. ...
PIR-2 spec sheet.indd - Solid State Instruments
... interval pulses. Other applications include interfaces between utility metering devices and customer- owned energy control systems, demand recorder applications, and supervisory control systems (SCADA) interfaces. A bright yellow LED lamp indicate the systems status at all times thus allowing a rapi ...
... interval pulses. Other applications include interfaces between utility metering devices and customer- owned energy control systems, demand recorder applications, and supervisory control systems (SCADA) interfaces. A bright yellow LED lamp indicate the systems status at all times thus allowing a rapi ...
Modular unit based on Power Relay F4/F7 to be customized
... Rated voltage 12VDC 24VDC Rated current 50A at 85°C 25A at 85°C Limiting continuous current, form A/form B (NO/NC) 23°C 70A 70A 85°C 50A 50A 125°C 30A 30A ...
... Rated voltage 12VDC 24VDC Rated current 50A at 85°C 25A at 85°C Limiting continuous current, form A/form B (NO/NC) 23°C 70A 70A 85°C 50A 50A 125°C 30A 30A ...
PIR-3 spec sheet.indd - Solid State Instruments
... bright yellow LED lamp indicate the system’s status at all times thus allowing a rapid check of the system’s performance without requiring any additional test equipment. The PIR-3 has an integrated circuit that checks each incoming pulse for its duration. If the incoming pulse is less than 20 millis ...
... bright yellow LED lamp indicate the system’s status at all times thus allowing a rapid check of the system’s performance without requiring any additional test equipment. The PIR-3 has an integrated circuit that checks each incoming pulse for its duration. If the incoming pulse is less than 20 millis ...
Switchgear & Protection
... One requirement should be used with protection, which is that the secondary voltage must be accurate representation of the primary voltage in both magnitude and phase. To meet this requirement, they are designed to operate at low flux densities so that Ie , ration and phase angle errors are small. T ...
... One requirement should be used with protection, which is that the secondary voltage must be accurate representation of the primary voltage in both magnitude and phase. To meet this requirement, they are designed to operate at low flux densities so that Ie , ration and phase angle errors are small. T ...
T2800 Overcurrent or Earth Fault Relay
... and relay tripping • Wide range of settings for current and delay, both in two steps. • High precision digital countdown timer for delayed output • Accepts high supply voltage variations: 60 - 110% • Cost effective and highly reliable compact design • 50 hours burn-in before final test • Operating ...
... and relay tripping • Wide range of settings for current and delay, both in two steps. • High precision digital countdown timer for delayed output • Accepts high supply voltage variations: 60 - 110% • Cost effective and highly reliable compact design • 50 hours burn-in before final test • Operating ...
Development of Environment-Friendly Latching Relay 1
... function efficiently; these products were added to the series as JSL relays. The contact material is gold-plated silver tin oxide (making it a cadmium-free product), and it adopts green measures such as lead-free solder so as to conform to the RoHS directive. ...
... function efficiently; these products were added to the series as JSL relays. The contact material is gold-plated silver tin oxide (making it a cadmium-free product), and it adopts green measures such as lead-free solder so as to conform to the RoHS directive. ...
Relay
A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid-state relays. Relays are used where it is necessary to control a circuit by a low-power signal (with complete electrical isolation between control and controlled circuits), or where several circuits must be controlled by one signal. The first relays were used in long distance telegraph circuits as amplifiers: they repeated the signal coming in from one circuit and re-transmitted it on another circuit. Relays were used extensively in telephone exchanges and early computers to perform logical operations.A type of relay that can handle the high power required to directly control an electric motor or other loads is called a contactor. Solid-state relays control power circuits with no moving parts, instead using a semiconductor device to perform switching. Relays with calibrated operating characteristics and sometimes multiple operating coils are used to protect electrical circuits from overload or faults; in modern electric power systems these functions are performed by digital instruments still called ""protective relays"".