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PHOENIX CONTACT 2947721
PHOENIX CONTACTNot available

EMG 22-REL/KSR- 24/21AU - Relay Module

Relay module, with soldered-in miniature switching relay, contact (AgNi+Au): small to large loads, 1 changeover contact, input voltage 24 V AC/DC
Product Code: 2947721
Partner cod.: 2947721
PHOENIX CONTACT


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Tecnichal data
Technical Specs
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Tecnichal data
NotesUtilization restriction
EMC note: EMC: class A product, see manufacturer's declaration in the download area
Product propertiesProduct type: Relay Module
Product family: EMG
Application: Universal
Operating mode: 100% operating factor
Mechanical service life: approx. 3x 107 cycles
Insulation characteristics
Insulation: Basic insulation
Safe isolation, reinforced insulation, and 6 kV between input circuit and output contact current paths
Insulation characteristics​
Insulation: Basic insulation
Safe isolation, reinforced insulation, and 6 kV between input circuit and output contact current paths
Overvoltage category: III
Pollution degree: 2
Electrical propertiesMaximum power dissipation for nominal condition: 0.43 W
Test voltage (Winding/contact): 5 kVrms (50Hz, 1min., winding/contact)
Test voltage (Contact/contact): 1 kV AC (50Hz, 1min., contact/contact)
Rated insulation voltage: 260 VAC
Input dataCoil side
Nominal input voltage UN: 24 V AC/DC
Input voltage range: 19.2 V AC/DC ... 26.4 V AC/DC (20°C)
Drive and function: monostable
Drive (polarity): polarized
Typical input current at UN: 18 mA
Typical response time: 8 ms
Typical release time: 10 ms
Protective circuit: Bridge rectifier; Bridge rectifier
Operating voltage display: Yellow LED
Output dataSwitching
Contact switching type: 1changeover contact
Type of switch contact: Single contact
Contact material: AgNi, hard gold-plated
Maximum switching voltage: 30 VAC
36 VDC
Limiting continuous current: 50 mA
Maximum inrush current: 50 mA
Interrupting rating (ohmic load) max.: 1.2 W (at 24 V DC)
Switching: when the gold layer is destroyed
Note: the following values are applicable if a gold layer is destroyed
Maximum switching voltage: 250 V AC/DC
Limiting continuous current: 6 A
Maximum inrush current: 8 A
Interrupting rating (ohmic load) max.: 144 W (at 24 V DC)
58 W (at 48 V DC)
48 W (at 60 V DC)
50 W (at 110 V DC)
80 W (at 220 V DC)
1500 VA (for 250 V AC)
Connection dataCoil side
Connection method: Screw connection
Stripping length: 8 mm
Screw thread: M3
Conductor cross section rigid: 0.2 mm² ... 4 mm²
Conductor cross section flexible: 0.2 mm² ... 2.5 mm²
Conductor cross section AWG: 24 ... 12
Contact side
Connection method: Screw connection
Stripping length: 8 mm
Screw thread: M3
Conductor cross section rigid: 0.2 mm² ... 4 mm²
Conductor cross section flexible: 0.2 mm² ... 2.5 mm²
Conductor cross section AWG: 24 ... 12
DimensionsWidth: 22.5 mm
Height: 75 mm
Depth: 62.5 mm
Environmental and real-life conditionsAmbient conditions
Degree of protection: IP20
Ambient temperature (operation): -20°C ... 50°C
Ambient temperature (storage/transport): -20°C ... 70°C
Standards and regulationsStandards/regulations: IEC 60664-1
MountingMounting type: DIN rail mounting
Assembly instructions: in rows with zero spacing
Mounting position: any
Technical Specs
ECLASSECLASS-11.0: 27371601
ECLASS-12.0: 27371601
ECLASS-13.0: 27371601
ETIMETIM 9.0: EC001437
UNSPSCUNSPSC 21.0: 39122300
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PER SCARICARE I DOCUMENTI E' NECESSARIO EFFETTUARE L'ACCESSO AL SITO

Application_note_00002.pdf

Application_note_00006.pdf

Manufacturer_declaration_00624.pdf

Manufacturer_declaration_01716.pdf

Manufacturer_declaration_03523.pdf

Manufacturer_declaration_03524.pdf

Manufacturer_declaration_16741.pdf

Product_information_00033.pdf

Product_information_00783.pdf

Technical_drawing_41265.pdf