Industry

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  Delta 1S27 Arc Flash Monitor – 4 point + 1 linear sensor / 3 zones

  Utilised in either new installations or as a simple retrofit in existing installations, the 1S27 provides high speed detection and signalling of arc flash hazards for application in air insulated metalclad switchgear. Arc Fault protection schemes may be implemented on an Arc only basis, or alternatively a Current Check may be employed where additional security is warranted. A current checked scheme may be implemented by making use of available protection…
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  Delta ARD4 Compact electro-mechanical auxiliary relays

  The Delta ARD4 relay provides a robust and reliable interface between protection and control system circuits. A more economical alternative to traditional auxiliary relays, the Delta ARD4 provides a compact, flexible and high performance solution while meeting relevant IEC standards. A wide voltage range and standard hand reset flag reduces the number of model variations. The Delta range is packaged in a size 2, 2U high case that may be…
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  Delta TRD4 Compact electro-mechanical tripping relays

  The Delta TRD4 is a high speed, high burden electro-mechanical tripping relay for power utility protection and control applications. The TRD4 is built on the Delta relay platform providing high performance and reliability while reducing production and supply lead times. Application of the Delta TRD4 multi-contact high-speed trip relays ensures fast operation of less than 10 ms. (more…)
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  Delta XRD Compact supervision relay

  The Delta XR Series Relays are low burden electro-mechanical supervision relays for application on high security tripping and auxiliary supply circuits. The Delta XR relays have been designed to provide a balance of low burden to minimize the possibility of circuit breaker maloperation while maintaining a minimum contact whetting current to avoid nuisance alarm conditions. (more…)
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  Delta XRD-8 Trip Circuit Supervision Relay

  Features Trip circuit supervision for magnetic actuator circuit breakers Auxiliary supply supervision Green Supervision healthy LED Self-reset red Supervision Fail LED Two C/O alarm contacts Rated auxiliary voltages available for 24, 30/32, 48, 110, 125, 220, 240 or 250V dc Panel, rack or rail mount options Compact size 2, 2U high case Plug-in terminal block M4 screw terminals Application The Delta XRD-8 has been designed to specifically operate with magnetic…
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  Delta-Flex

  Modular auxiliary relay system Delta-Flex (more…)
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  Delta-Flex

  Modular auxiliary relay system Delta-Flex (more…)
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  DGG series, low operate voltage relays

  DGG relays, 2 C/O, pull-in voltage 0,4 x Unom Heavy duty relays wth extremely sensitive coil (pull-in 0,4 x Unom) for demanding applications. Plug in relay Smitt-style pinning 2 C/O contacts Rated load 1A /110V DC1 , 10A/230V AC1 Coil voltages 12...220VDC DC coil, DC with standard back EMF diode LED indicator Integrated 'snap-lock' retaining clip Extreme sensitive coil (pull-in voltage 0,4 x Unom) Dimensions 40 x 40 x 53 mm
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  DI series, current monitoring, power relays

  D-I series, 2 C/O, 10A (more…)
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  DM-1 diode module

  Pluggable module for use on the VM-series relay sockets. The module is placed parallel with the coil of the used relay. Diode module to limit overvoltage on DC-coils Voltage range: 6 ... 230VDC Polarization N, A2 = -, A1 = + Ordering code: 321000507
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  DM-2 diode module

  Pluggable module for use on the VM-series relay sockets. The module is placed parallel with the coil of the used relay. Diode module to limit overvoltage on DC-coils Voltage range: 6 ... 230VDC Polarization P, A2= +, A1 = - Ordering code: 321000524
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  DPM-1 description plate

  Plastic desciption plate suitable for VM series relay sockets. (more…)
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  DPS-1 description plate

  Plastic desciption plate suitable for S1 and S2 series relay sockets. (more…)
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  Dv Series maritime panel indicators

  Indicators for maritime applications, pointer rotation max. 90o Models Dimensions Weight Dv48S 48 x 48 mm / 52 mm 100 g Dv72S 72 x 72 mm / 60 mm 210 g Dv96S 96 x 96 mm / 60 mm 270 g Dv144S 144 x 144 mm / 60 mm 350 g Illumination options Illuminated pointer 24 VDC Illuminated scale by LED’s 24 VDC Input options Load 0…10 V 10 kΩ…
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  Dv2-…. Cross pointer indicator

  The unique cross-pointer instrument is equipped with 2 measuring systems, each with its own pointer and scale. The cross-point of the 2 pointers is a third value with its own scale. (‘3-values-in-1 indicator’). (more…)
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  EA 111 relay socket

  The EA 111 is a relay socket for all A/B platform relays, with two highly reliable spring clamp terminals per socket. The socket can be mounted on a surface/wall and 35 mm rail. Hexagonal plastic keys and round plastic plugs are provided for relay type coding, not inserted. Keying can be provided as an option. (more…)