EMG 17-REL/KSR-W230/21-21-LCAU 2941468 PHOENIX CONTACT Relay module, with soldered-in miniature switching re.. View larger
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EMG 17-REL/KSR-W230/21-21-LCAU 2941468 PHOENIX CONTACT Relay module, with soldered-in miniature switching re..

EMG 17-REL/KSR-W230/21-21-LCAU





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Relay module, with soldered-in miniature switching relay, contact (AgNi+Au): Small to large loads, 2 PDT, 230 V AC input voltage

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Programmable Logic Controllers Plcs

INTERFACE Signal converters, switching devices, and power supply units - PHOENIX CONTACT

INTERFACE Industrial Relays

* Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT

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Width17.5 mm
Height75 mm
Depth62.5 mm

Ambient conditions

Ambient temperature (operation)-20 °C ... 40 °C
Ambient temperature (storage/transport)-20 °C ... 70 °C

Coil side

Nominal input voltage UN230 V AC
Input voltage range in reference to UN0.85 ... 1.1
Typical input current at UN4 mA
Typical response time7 ms
3 ms ... 12 ms
Typical release time3 ms
Typical release time range2 ms ... 9 ms
Operating voltage displayGlow lamp

Contact side

Contact typeSingle contact, 2-PDT
Contact materialAgNi, hard gold-plated
Maximum switching voltage30 V AC
36 V DC
Maximum inrush current0.2 A
Limiting continuous current50 mA
Interrupting rating (ohmic load) max.1.2 W (at 24 V DC)
Notethe following values are applicable if a gold layer is destroyed
Maximum switching voltage250 V AC/DC
Limiting continuous current5 A
Maximum inrush current6 A
Interrupting rating (ohmic load) max.120 W (at 24 V DC)
95 W (at 48 V DC)
60 W (at 60 V DC)
40 W (at 110 V DC)
55 W (at 220 V DC)
1250 VA (for 250 V AC)


NoteOnly available as AC voltage version.
Test voltage relay winding/relay contact4 kV AC (50 Hz, 1 min.)
Test voltage relay contact/relay contact1 kV AC (50 Hz, 1 min.)
Operating mode100% operating factor
Mechanical service lifeApprox. 5 x 107 cycles
Standards/regulationsIEC 60664
EN 50178
IEC 62103
Rated surge voltage/insulation4 kV / Basic isolation, (safe isolation, reinforced insulation and 6 kV between input circuit and output contact current paths.)
Pollution degree2
Overvoltage categoryIII
Mounting positionany
Assembly instructionsIn rows with zero spacing

Connection data input side

Connection nameCoil side
Connection methodScrew connection
Stripping length8 mm
Screw threadM3
Conductor cross section solid0.2 mm² ... 4 mm²
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section AWG24 ... 12

Datasheet - PDF

Title: Language: Size: Type:
PHOENIX CONTACT-2941468-EMG 17-REL/KSR-W230/21-21-LCAU English 114 Kbytes PHOENIX CONTACT-2941468-EMG 17-REL/KSR-W230/21-21-LCAU

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