Protection Relay
acts as a circuit breaker in the event of a fault.
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Protection Test Set
CMC 850
The CMC 850 is a protection test set dedicated to IEC 61850. It focuses on the real-time communication methods GOOSE and Sampled Values to interface with the devices under test.
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Switch Modules - 16 Single Pole Relays Arranged as an 8x2 Matrix
JX16/AB-1
This module has 16 single pole relays arranged as an 8x2 matrix as shown in the figure to the left. The matrix may be operated and wired individually for up to 16 8x2's per chassis, or jumpered to the backplane to form up to a 128x2 matrix. It is available with Type S or M reed relays for high speed, long life application. These modules are usually used for 2 wire testing where high and low meter leads must be switched between any two points. Often used for 2 wire LCR meter measurements, cable testing, or open / short testing in a variety of applications.
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ANSI Relaying Current Transformer Burden
The ANSI Current transformer burden is designed for loading the current transformer during accuracy Tests. The ANSI burden is designed as per ANSI burden C57.13.It can be used along with the Eltel Automatic Instrument Transformer Test Set to test CTs as per ANSI Standards.
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British Rail Relays
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.
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ITA, ICon, With Protective Cover
410123101
The iCon ITAs small width and inboard handle allow for easy side-to-side stackability. The u-shaped cable clamp allows modules to be pre-wired before assembly and offers a maximum cable bundle diameter of 1.21". The slide-off cover allows easy access to wiring for maintenance and probing.
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Electrical Circuit Protection - Fuses
Eaton is a world leader in the design and manufacture of Bussmann series fuses and Eaton medium voltage power fuses.
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Switch Modules - 16 Single Pole, Form A, Discrete Relays Which are Wired & Controlled Individually
JX16/KA
This module has 16 single pole, Form A, discrete relays which are wired and controlled individually. The relays can be externally wired to make any configuration needed. Use as individual ON/OFF relays or use them to drive external relays, solinoids, or any external device. It is available with Type S or M reed relays.
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Trip Indicator Relays
TIR
The TIR relays are designed for event recording circuit applications, where high speed event monitoring is required. The TIR relay contacts are used to record breaker functions, relay, communication and control system operations. The TIR contacts are also used to activate alarm and/or annunciator contacts.
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8 Relay Output Board
APCI-2200-8
*8 relay output channels*Switching voltage 60 V/DC, 48 V/AC, switching current 1 A*Optical isolation*Watchdog*Easy programming
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Quasar Smart Relay Tester
The Quasar is the most advanced three-phase relay test set designed for the testing of secondary and IEC-61850 protections of any type with special focus on industrial and routine maintenance applications.
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Compact Automatic Voltage Regulating Relay With Built- In TPI
NMC’s Microcontroller based Automatic Voltage Regulating Relays (AVR Relays) are latest technology based Relays used for regulating the secondary voltage of Power Transformers with On Load Tap Changer (OLTC). The Parameter settings are made through the front panel keys & are stored in NVRAM. Independent time delays can be set for first control pulse & subsequent pulses. Built-in Tap displays Tap number of Power Transformer. OLTC is blocked for UV, OV, OC, CF, Min/Max Tap Positions & Tap Fail . in manual mode, Tap Raise/Lower can be achieved through front keys. In TEST mode, Relays, Display and LED indications can be checked. A pair of contacts are available for Raise, Lower, UV, OV, Manual Mode, CF, TF & OC. There are two nos. of 5 Amps C.T.’s available, one for the Over Current blocking and L.D.C. & other for measuring the Current.
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High Current Relay PXI Card
GX6115
The GX6115 is a 15 channel, high current relay board that plugs directly into any 3U PXI slot. The GX6115 also provides three transistor-driven channels for external relays. These outputs may be used to drive external loads, such as heavy duty relays, lamps or other devices.
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PXIe Power Relay Module, 6xSPDT, 16 A
42-161A-102
The 40/42-161A-102 is a PXI/PXIe 6xSPDT power relay module and is part of a range of high density power switching solutions with a choice of SPST, and SPDT relay configurations with or without hardware interlock.
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Serial Controlled Relays And Relay Drivers
*ICS's Serial controlled Relay Interfaces provide the user with a choice of 16 contact closures or 16 relay driver outputs for driving external relays. All of the Serial to Relay Interfaces include 8 isolated digital inputs. Available in ICS's Minibox™ or as an OEM board.*All interfaces are IEEE-488.2 compliant and use SCPI commands for operation with NI or Agilent VISA, LabVIEW and VEE or any Serial programming language. Use ICS's interactive Serial Keyboard program for easy operation from your PC without having to write a program.
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Receiver, ICon, Reverse Module Configuration For ICon ITA Modules, With Protective Cover
310123103
Receiver, iCon, Reverse Module Configuration for iCon ITA Modules, with Protective Cover
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Frequency Sensing Relay
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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Automatic Relay Tester
DYR-II
Model ‘DYR-II’ is an ideal, newly developed multifunction relay tester adopting monolithic computer technology. It is composed of auto synchronized digital millisecond timer, logic controlling unit, multifunction digital display, high precision digit collection and processing unit, current-voltage output unit, overload and over range protection unit. Test process is automatic for improved efficiency. The tester has a built in printer for printing the results.
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PXI/PXIe Microwave Relay, Single SPDT, 2.5GHz, 75Ω, 1.6/5.6, Remote Mount
40-780B-751-E
The 40-780B-751-E (PXI) and 42-780B-751-E (PXIe) are single SPDT 2.5GHz 75Ω unterminated microwave relay modules with remotely mounted relays. The 40/42-780B range is available with one, two, three or four SPDT panel mounted relays capable of switching frequencies up to 67GHz in 50Ω or 2.5GHz in 75Ω. Connections are made via high quality RF coaxial connectors, SMA or N-Type for 50Ω and 1.6/5.6 in 75Ω versions.
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Adaptive Relay, Virtex-6 FPGA - 3U VPX
Model 52624
- Modifies 34 IF signals between input and output- Up to 80 MHz IF bandwidth- Two 200 MHz 16-bit A/Ds- Two 800 MHz 16-bit D/As- 34 DDCs and 34 DUCs (digital downconverters and digital upconverters)- Signal drop/add/replace- Frequency shifting and hopping- Amplitude boost and attenutation- PCI Express Gen 1: x4- Synchronize up to eight modules with Model 7893 System Synchronization and Distribution Amplifier - PCIe
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Relays
Mitsubishi Electric Automation, Inc
Mitsubishi Electric offers AC and DC controlled Contactor Relays with multiple open and closed contacts configurations that can be used in a variety of applications; alarms and sensors, signal switching, detecting and controlling faults that occur in electrical circuits.
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Phase Sensors and Phase Sequence Relays
Protect aircraft equipment & other devices from damage due to phase loss or reversal with DARE?s phase sensors & monitors. Designed to monitor the phase sequence of three phase power, DARE?s phase sensors will protect electrical equipment that is sensitive to incorrect phase sequence (rotation), phase loss, or phase reversal.
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Solid State Relay I/O Module via Ethernet
2652 and 2653
upports 8 or 16 standard solid state relays (SSRs)Connects to Ethernet through 2601 hubInput SSRs are debouncedPWM mode for output SSRsBuilt-in support for safety interlock circuitsFinger-safe connectorsNetwork watchdog timerDIN rail mountableAPIs for Linux and Windows
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Miniature Instantaneous Relays
CU-B Series
Heavy duty miniature power relays for demanding applications, switching of AC&DC voltages, resistive and/or inductive loads. Integrated magnetc arc blow-out function.
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PXI 2A 39xSPST High Density Power Relay Module
40-137-201
These Power Relay Modules are suitable for applications requiring power relay switching with high density. The feature 2A current and voltage to 110VDC/250VAC, they are configured as Single Pole Single Throw (SPST). Connections are made via front panel mounted 37 or 78-pin D-Type connector.Along with this 39 x SPST version, the range also includes a 32 x SPST, 2A version and a 16 x SPST, 5A version - go to Also in the Range above to learn more.Typical applications will be found in Automotive Test, Aerospace Test and Power Cell Test applications.
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Web DDOS Protection
DDoS attacks continue to increase and still cause great damage today. In addition to the frequency, the complexity and duration of an attack cause major problems for the defense. Therefore, the deployed solution should intervene precisely and quickly to best protect you from threats and high costs due to downtime.
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PXI/PXIe High Density Electro-mechanical Relay Module, 75xSPST, Normally Closed
40-145A-101-NC
The 40-145A-101-NC (PXI) and 42-145A-101-NC (PXIe) 75xSPST relay module is part of a range of high density switching modules available in Normally Open (SPST & DPST), Changeover (SPDT) and Normally Closed (SPST) configurations. Connections are made via a front panel 200-pin female connector.
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Master Relay & Fused Circuit Test Kit
69300
Includes 8 Jumpers to fit most popular relays. Includes Test Lead Kit for easily and securely connecting Relay Test Jumpers to a multimeter. Terminal Leads with switch, fuse and power options provide easy access to check current or voltage on many fuses and relays used on vehicles today. Also allows testing of relay configurations not covered by our eight Relay Test Jumpers, Like Volkswagen, BMW and other European vehicles. Relay Puller Pliers easily remove electrical relays. Works without piercing wires.
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PXI-2567 , 64-Channel PXI Relay Driver Module
778572-67
64-Channel PXI Relay Driver Module—The PXI‑2567 is an external relay driver that works with internal or external power sources. The PXI‑2567 allows you to control relays when the current and voltage requirements for those relays exceed the capabilities found in existing relay modules or for relays embedded in a test system. The PXI‑2567 includes overcurrent, overvoltage, and flyback protection to ensure long-life operation. The PXI‑2567 can also drive small DC motors or other inductive relay coils.
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4x (1 to 4) +1x (4 to 1) 50 Ohm 2.5 GHz RF Multiplexer with Self Test Relays
YAVAL022
5x (1×4) Mux + 2x Pass trough Selftest function 30Vac/dc, 10W Max Max current 500mA Reflexive
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Relays & Timers
Relays are switches that open and close circuits electromechanically or electronically. Timers control timing in applications where functions need to be delayed or loads need to be maintained for a predetermined period.
