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Relay Module can be used in hazardous locations.
2013-08-22 14:29:34| Industrial Newsroom - All News for Today
Via internal system voltage, 750-538 directly activates intrinsically safe circuits for powering actuators in hazardous locations. This 2-channel relay output module carries 2 changeover contacts for activating Zone 0/20 and 1/21 devices. Electromechanical solution's switching voltage/current is rated 125 Vac/0.5 A and 30 Vdc/1 A. NO contacts are electrically isolated, and CAGE CLAMP® Spring Pressure Technology ensures connection reliability within operating temperatures of 0 to +60°C. This story is related to the following:Relay Modules |
Tags: locations
module
hazardous
relay
Hazardous Location Relay Module Powers Actuators in Hazardous Locations
2013-08-21 19:18:00| Chemical Processing
Via internal system voltage, Wago Corp.s new two-channel relay output module directly activates intrinsically safe circuits, powering actuators in hazardous locations. Unlike traditional solid-state hazardous location relays, the 750-538 carries two changeover contacts for activating zone 0/20 and 1/21 devices, such as relays, solenoid valves, contactors and optical/acoustic signal generators.
Tags: location
locations
module
powers
Struthers-Dunn Reintroduces Flash Transfer Relay with GOLD Serrated Contacts
2013-08-19 06:00:00| Industrial Newsroom - All News for Today
With the energy saving design of an all LED intersection, the total current draw for the entire intersection can be under 5 Amps. Frequently the FTR switches less than 1 Ampere. An intermediate design of an FTR using a “serrated” gold diffused contact has been offered by Struthers-Dunn, to help prevent low current problems during the transition to LEDs.<br /> <br /> The proven silver/palladium alloy contacts known for long-life when switching high current “Tungsten” ...This story is related to the following:Controls and ControllersSearch for suppliers of: Current Sensing Relays | Lighting Control Relays |
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gold
contacts
transfer
DPDT 20 kV Relay broadens circuit access.
2013-07-18 14:30:17| Industrial Newsroom - All News for Today
Available with 12 or 26.5 Vdc coil suited for drive circuits from 8–28 Vdc, 3.5 x 1.6 in. G24WF features tungsten-molybdenum contacts with unique gas mixture that makes relay suited for use in switching in high-voltage loads. Make only load switching is primarily found in circuits discharging capacitor or safety for interlocks. Able to be used in applications that traditionally required 2 SPDT relays, relay has 2 mechanically connected but electrically isolated SPDT sets of contacts.<br /> This story is related to the following:Green & CleanSearch for suppliers of: Switching Relays | Mechanical Contact Relays | High Voltage Relays | Relays
Tags: access
circuit
relay
broadens
Industrial Relay Controller incorporates AC monitoring input.
2013-07-11 14:30:12| Industrial Newsroom - All News for Today
Module IA-3178H-U2i consists of 32-channel industrial relay controller with 32 power relays and isolated AC voltage input for line monitoring. Each relay, with contact rating of over 10 A @ 30 Vdc and over 10 A @ 240 Vac, is SPDT, one change-over but may be used as DPDT, 2 change-over as set by software and internal logic. Able to be controlled by USB or RS-232 port, module features isolated USB port and 2 watchdog circuits. This story is related to the following:Industrial Controllers
Tags: industrial
input
monitoring
controller
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