telecom relays
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10 to 5000 Piece(s) (MOQ)
ABB Make REJ601 Feeder Protection Relay (With Communication Protocol)
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1 Pair (MOQ)
REJ601, Feeder Protection Relay, Protections 50,51,50N,51N,68,95,86, Measurement for 3I, I0, 4 DI + 6 DO, Phase and Earth current input = Either 1A or 5A, IEC version, RS-485 Port for Modbus communication, Uaux : 24 240 VAC/DC, Screw Terminal for CT
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Numerical Over Current Relay with Communication JNC 068 C
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Features Programmable for 1A / 5A relay rating 3 OC + 1 EF + 1 SEF/REF Choice of 6 IDMT curves and definite time Trip test facility History of 6 latest faults along with settings Self supervision facility MODBUS open protocol over RS – 485 port MODBUS protocol over RS – 232 port Draw out facility with inbuilt CT shorting Standard dimension – 144mm x 144mm Principle of Operation: The relay measures the line current from each of the line CTs and if the current exceeds the set threshold, then relay extends a trip signal after an operating time. The relay's “operating time” is determined by selecting “definite time” or one of the six “inverse time” characteristics. Input to sensitive earth fault protection can be connected in two ways. First one the residual current derived from three phase current transformers, and second is low output core balance current transformer can be connected. Input to restricted earth fault protection will be derived from neutral CT output with external stabilizing resistor. Phase over current, Earth fault, Sensitive earth fault/Restricted earth fault protections* features can be made active or inhibit independently.
Telecommunication Relays
50 Per Piece
5V Telecom Relay
21 Per Piece
1000 Piece (MOQ)
telecom relays
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Telecom Signal Relays
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We are supplier and trader wide range of low amp telecom signal relays. Features: 1. 2,000 v breakdown voltage between contact and coil 2. Outstanding surge resistance. 1,500 v 10Ã160μ sec. (fcc part 68) (open contacts) 2,500 v 2Ã10μ sec. (telcordia) (contact and coil) 3. Nominal operating power: high sensitivity of 140mw 4. High contact capacity: 2 a 30 v dc 5. Compact size 15.0 (l) à 7.4 (w) à 8.2 (h) mm .591 (l) à .291 (w) à .323 (h) inch 6. High contact reliability applications: 1. Communications (xdsl, transmission) 2. Measurement 3. Security 4. Home appliances, and audiovisual equipment 5. Medical equipment ask for price
telecom relay
21 Per Piece
telecom relays
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Telecom relays, 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 separate low-power signal, or where several circuits must be controlled by one signal. • SIGNAL RELAY • GENERAL POWER RELAY • AUTOMOTIVE RELAY • MAGNETIC LATCHING RELAYE
Telecommunication Relays
25 Per Piece
communication relays
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Maximum communications ports: SEVEN (slim type) and FIVE (All-in-one),Build-in MODBUS Master and Slave protocols and ASCII communications, Floating-point math with double-word calculations, Class 1 Div 2 rated for hazardous location (UL0604) and Lloyd’s approval for marine applications.
telecom relays
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telecom relay
40 Per Piece
We are the leading manufacturers, exporters and supplier of this products.
Telecommunication Relay
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We deal in a wide range of Telecommunication Relays that are required for a variety of applications. We source these Telecommunication Relays from the best known vendors in the industry and get these tested by experts to ensure that these exhibit the requisite features. Features Resistant to power fluctuationsPerfect finishingLong service lifeLow power consumption
telecom relays
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Telecom relays Security Equipment Telephonic Equipment Electronic Consumer and Audio Visual Equipment Telecommunications Equipment Test and Measurement Equipment
telecom relay
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Telecom Relays are also known as Signal Relays are relatively small and designed to switch signal-level loads in communications systems, test gear, thermostats, instrumentation, consumer electronics and industrial equipment. These relays typically have relatively low operate and release times compared to other general purpose relays. Most are sealed, and some offer surface mount terminals
telecom relays
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We offer Telecom Relays. Being one of the leading traders and suppliers of this Telecom Relay, we never compromise with its standard of quality. Thus we procure it from vendors, to whom quality is of high importance. These vendors utilize the finest technology for its manufacturing. This ensures the product’s strength, performance and longer service life. Features: Easy maintenance High capacity Precise engineering Our telecom relay inventory HFD2705V Hongfa HFD02709V Hongfa HFD027012V Hongfa HFD27024V Hongfa HFD027048V Hongfa
telecom relays
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telecom relays, panel mounting relays, Relays, ups relays, pcb relays
Telecom Relays & Signal Relays
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Telecom Relays & Signal Relays, circuits, electronic valve, Power Modules
telecom relay
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telecom relay, FRC Box Header Connector, Blade type Fuse, Electronic PPTC