Protection Relay
acts as a circuit breaker in the event of a fault.
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Product
8-Ch Relay And 8-Ch Isolated Digital Input USB Module
USB-4761
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Compatible with 1.1/2.0Bus-powered8 relay output channels and 8 isolated digital input channelsLED indicators to show activated relays8 Form C type relay output channelsHigh-voltage isolation on input channels (2,500 VDC)High ESD protection (2,000 VDC)Wide input range (5 ~ 30 VDC)Interrupt handling capabilityPortableDetachable screw terminal on modulesSuitable for DIN-rail mountingOne lockable USB cable for secure connection included
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Product
Transient Protection
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GrayStone Automation is highly experienced in the field of transient & lightning protection having designed and manufactured products for Nokia, Times Microwave & PolyPhaser. Our expertise lays in developing and manufacturing products to protect data, telecommunication and rail system networks. Aside from the standard products we offer, we also work with customers to develop transient protection products for custom applications.
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Product
Custom Reed Relays from Pickering Electronics
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Pickering Electronics manufactures hundreds of model relays. Many of these custom reed relays are minor variations of a standard part, for example, a different test specification or pin configuration. Others are custom designed to meet our customer's particular requirements.
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Product
Diagnostic Relay Buddy 12/24
192
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Relay Buddy 12/24 is a quick go / no-go tester for the most common automotive relays. This new version Relay Buddy tests both 12 and 24 volt relays. If the relay fails the test, 3 different trouble codes will advise you of the possible causes for the failed relay. The red LED will flash once, twice or three times to indicate the problem. Trouble code definitions are printed on the back of the tester for your convenience.
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Product
Machinery Vibration Protection System
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Alta Solutions' machinery protection systems can quickly detect abnormal machinery conditions and shutdown your machinery to avoid catastrophic failures and further damage.
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Product
PXI/PXIe Microwave Relay, Single SPDT, 12.4 GHz, 50 Ω, N-Type, Failsafe
42-780B-511
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The 40-780B-511 (PXI) and 42-780B-511 (PXIe) are single failsafe SPDT 12.4GHz unterminated microwave relay modules. The 40/42-780B range is available with one, two, three or four SPDT switches capable of switching frequencies up to 67 GHz in 50 Ω or 2.5 GHz in 75 Ω. Connections are made via front panel mounted high quality RF coaxial connectors, SMA or N-Type for 50 Ω and 1.6/5.6 in 75 Ω versions. Remote versions are also available which can support up to three SPDT relays in a single slot.
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Product
Single-phase Relay Test Set
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Weshine Electric Manufacturing Co., Ltd
Given the diverse functional requirements of the grid’s protection system, testing capabilities require a new level of sophisticated test hardware and software with which to analyse the entire protection system’s (or individual protection component’s) operation in "real life" situations. It is further necessary that these expanding testing capabilities be met with a similar improvement in the simplification of a test instrument’s user interface and software control.
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Product
JTAG Isolation Protection
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Our line of JTAG isolators help protect your investment in computers, development boards, debug probes, and lab equipment. Each model connects easily between your target board and debug probe.
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Product
PXI-2570 , 40-Channel, 1 A, SPDT PXI Relay Module
778572-70
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40-Channel, 1 A, SPDT PXI Relay Module—The PXI‑2570 is a general-purpose switch module that features independent single‑pole double‑throw (SPDT) Form C armature relays. Each relay channel has a normally closed (NC), normally open (NO), and common (COM) terminal.
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Product
PXI Matrix Switch: 4x32, 2-Wire, 100Vrms/2A, Armature Relays
M9120A
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The M9120A high-density matrix offers higher voltage switching of multiple channels in a single instance. Any row can be connected to any column, making it ideal for routing instrument signals to the device under test. This 2-wire switch matrix provides the durable armature switches allowing multiple channels to be connected at one time, up to 60W per channel. The 4-wire wide bus can be used to route signals between test instruments and the device under test. Choose from the durable connector block or standard cable connections.
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Product
Protection Panels
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BENDER is a leading provider of protection solutions for industrial facilities, for applications from power distribution monitoring to load protection. Our wide and varied portfolio of products ensures that your facility has the ground-fault protection it needs.
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Product
ITA, G6, 6 Module, With Protective Cover
410104273
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This G6 ITA is equipped with a removable EMI-shielded backshell. This backshell slides up to provide access to wires and connectors. This ITA also includes a keying feature. Removable and adjustable U-shaped cable clamps are attached by screws to the ITA frame and allow ITA modules to be pre-wired before assembly. The clamps can hold cable bundles with an oblong bushing effective diameter of 1.59". ITA strain relief plates are not needed.
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Product
PXI/PXIe Power Relay Module, 16xSPDT, 5 Amp, 50-Pin D-type Connector
40-158-103
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The 40/42-158-103 is a PXI/PXIe high density power relay module with 16xSPDT switches rated at 5A. User connection is via a 50-pin D-type male connector. The 40/42-158 range is available in 8, 16, 24 or 32 SPST configurations with or without hardware interlock. Electro-mechanical power relays are used which are suitable for switching loads up to 5A at 250VAC.
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Product
Three-Phase Relay Test Equipment
AK-30
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AC voltage source with 4 channels, current source and aux with 6 channels. DC source can be used simultaneously. Amplitude, frequency and phase angle can be adjusted respectively, independently and continuously; Control via PC via Ethernet RJ45 interface
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Product
PCI 39xSPST 2Amp Relay Card
50-132-003
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The 50-132-003 39xSPST relay module is part of our range of PCI, low cost, general purpose electro-mechanical relay modules which are capable of switching voltages up to 300VDC/250VAC and current up to 2A. They are suitable for use where reed relay based switching modules do not have sufficient voltage or current carrying capability.
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Product
Protected & Intelligent Power Switches
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Single/Dual high-side output with optimized protection function and analog current feedback for body, lighting and heater applications.
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Product
Modular Analog & Digital Systems Solid-state, Digital and Relay Modules
G2T Series
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Universal Switching Corporation
Our Series G2 product family is a field proven and versatile modular platform for both signal switching and distribution. Numerous digital and analog configurations and modules are available for a cost effective and compact solution.
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Product
PXI Quad Microwave SPDT Relay 50GHz 50 SMA-2.4
40-780A-554
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This PXI microwave module is part of a range that gives you the highest RF & microwave switching performance available. Applications are mainly in the microwave region, however there are many uses in the RF spectrum where extremely low insertion loss and ultra high isolation are critical, they may also be used for lower frequency RF applications where power handling to 240W is required (700W for N-Type options).
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Product
ARTES Automatic Relay Test Systems
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The purpose of power system protection is to use accurate and reliable protection devices to detect faults promptly and without fail and to minimize impairments to the power supply by selectively switching off faulted sections of the system.The use of suitable protection devices can significantly improve the safety and reliability of complex electrical power systems and installations. Regular testing is the only way to ensure that these protection devices function correctly throughout their operational life.More than 20 years of experience in developing and manufacturing automatic relay test systems have gone into creating the third generation of ARTES test instruments. Back in 1996, KoCoS was the first company to present Windowsbased testing software for controlling and operating test equipment and the company continues to play a pioneering role in the design of clearly structured and ergonomic user interfaces today.
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Product
Miniature Instantaneous Relays
CU-D Series
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Heavy duty miniature power relays for demanding applications, switching of AC&DC voltages, resistive and/or inductive loads. Equippedwith weld no transfer contacts.
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Product
Vapor Relays & Contactors
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From rail passenger cars and locomotive control and starting circuits to earth moving equipment, Vapor relays and contactors have established a reputation for quality and reliability where dependable control of DC circuits is required. Performance-proven in thousands of applications worldwide, Vapor relays and contactors meet or exceed stringent qualification requirements of major locomotive and rail passenger car builders and heavy machinery manufacturers. Units are in daily service on U.S. Class 1 railroads, the New York City Transit Authority, the Chicago Transit Authority, the Toronto Transit Commission and other railroads and transit agencies around the globe.
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Product
Relay Test Jumper Kit
56810
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Set includes four jumpers to fit the most popular size relays on domestic and import vehicles. Simply remove relay to be tested, insert correct jumper and insert relay into jumper. When using green four pin jumper be careful to align pins on jumper and relay correctly. No need to pierce wires or connect multiple jumper wires. Jumpers have tabs for clamping and flat pads to place test leads on. Set comes in blow-molded case for storage.
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Product
8-Ch Relay And 8-Ch Isolated Digital Input PCIE Card
PCIE-1760
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8 opto-isolated digital input channels with counter/timer function8 relay actuator output channels2 opto-isolated PWM outputsProgrammable digital filter function for DIJumper selectable dry contact/wet contact input signalsUp event counters for DILED indicators to show activated relaysPattern match interrupt function for DIChange of state interrupt function for DIBoardID switch
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Product
8 Relay Output Board, 8 Isolated Digital Input Channels, 24V
APCI-2200-8-8
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*8 relay output channels*Switching voltage 60 V/DC, 48 V/AC, switching current 1 A*8 digital input channels, 24 V*Optical isolation*Watchdog*Easy programming
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Product
Configurable Relay Matrix Module
DP-cPCI-4341
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DP-cPCI-4341 is a Hot-Swappable Configurable Relay Matrix Module. The relays can be operated separately or all at once. The Form A relays can be used to switch voltage signals upto 200V DC. The inputs and outputs are brought out to the fascia for high flexibility. Use of rugged connectors for field terminations ensures long-term reliability. Applications of the module include automatic test equipment, continuity testing, audio telephone line switching and data acquisition system.
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Product
Motor Protection Meter
MPM
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The MPM provides additional metering capabilities such as three phase voltage, pf, real power, reactive power, Wh, and frequency for the 269 or 269 Plus Motor Management Relay.
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Product
Latching Relays
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A latching relay is a two-position electrically-actuated switch. It maintains either contact position indefinitely without power applied to the coil. It is controlled by two momentary-acting switches or sensors, one that 'sets' the relay, and the other 'resets' the relay. The latching relay maintains its position after the actuating switch has been released, so it performs a basic memory function.
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Product
PXI High Density Multiplexer: 99-ch, 2-Wire, 100Vrms/1A, Armature Relays
M9103A
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The M9103A, a high-density, high-power 99-channel multiplexer routes many different channels to a single point. The switches operate in a break-before-make mode that ensures no two points are connected at the same time, or multiple channels can simultaneously connect if needed. This module is ideal for routing multiple analog signals to a measurement device in an automated test environment (ATE) or data acquisition systems. Each channel switch has a high and low for 2-wire switching. The high-quality armature relays are capable of switching up to 100Vrms, with up to 60W of power. Choose from the durable connector block or standard cable connections.
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Product
Three-Phase Relay Test Equipment
AK-6
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*5 automatic or manual test modules: DC test, AC test, distance test, harmonics and frequency protection*Phase, frequency and amplitude are continuously and independently adjustable.*All-in-one design: built-in Windows CE & rotary encoder & keyboard & 6.4" TFT LCD (RJ45/USB for updates and downloads)*High power: 3x450VA at 0...35A average voltage test
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Product
PCI Reed Relay Card, 32xSPST
50-115B-021
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The 50-115B-021 is a 32xSPST PCI general purpose switching card and is part of our 50-110B/50-115B range of reed relay switching cards which are available in both Changeover (SPDT) and Normally Open (SPST & DPST) configurations. Connections are made via a front panel 200 pin female LFH connector.
