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PHOENIX CONTACT EMG 17-REL/SG-B 24/21/M EMG 17-REL/SG-B 24/21/M 2952910 PHOENIX CONTACT Relay Module View larger
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EMG 17-REL/SG-B 24/21/M 2952910 PHOENIX CONTACT Relay Module

EMG 17-REL/SG-B 24/21/M

2952910

PHOENIX CONTACT

10 Pcs.

Relay Module Relay module, with soldered remnant switching mini-relay, with negative switching diode circuit, contacts (AgSnO): small to large powers, 1 switched contact, 24 V DC input voltage

Automation > Switching relay
Industrial Relays

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Key Commercial Data

Orderkey2952910
Packing unit10 pc
Catalog pagePage 145 (IF-2009)
GTIN4017918084509
Weight per Piece (excluding packing)47.270 g
Custom tariff number85364190
Country of originDE (Germany)

Note

Utilization restrictionEMC: class A product, see manufacturer's declaration in the download area

Dimensions

Width17.5 mm
Height75 mm
Depth62.5 mm

Ambient conditions

Ambient temperature (operation)-40 °C ... 50 °C
Ambient temperature (storage/transport)-40 °C ... 70 °C

Coil side

Nominal input voltage UN24 V DC
Input voltage range in reference to UN0.8 ... 1.1
Typical input current at UNtyp. 8 mA
Typical response time5 ms
Typical release time5 ms
Coil voltage24 V DC
Protective circuitFree-wheeling diode Damping diode
Reverse polarity protection Polarity protection diode
Pulse time range30 ms ... 5 s
Power dissipation for nominal condition0.19 W

Contact side

Contact typeSingle contact, 1-PDT
Type of switch contactSingle contact
Contact materialAgSnO
Maximum switching voltage250 V AC/DC
Minimum switching voltage5 V (at 100 mA)
24 V (At 1 mA)
Min. switching current1 mA (at 24 V)
100 mA (At 5 V)
Maximum inrush current8 A
Limiting continuous current6 A
Interrupting rating (ohmic load) max.144 W (at 24 V DC)
43 W (at 48 V DC)
42 W (at 60 V DC)
55 W (at 110 V DC)
100 W (at 220 V DC)
1500 VA (for 250 V AC)

Contact side (with destroyed gold layer)

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)
40 W (at 48 V DC)
35 W (at 60 V DC)
30 W (at 110 V DC)
55 W (at 220 V DC)
1250 VA (for 250 V AC)

General

Test voltage relay winding/relay contact4 kVrms(50 Hz, 1 min.)
Operating mode100% operating factor
Mechanical service lifeapprox. 107cycles
Mounting positionany
Assembly instructionsIn rows with zero spacing
Net weight (SAP)47.27 g

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

Connection data output side

Connection nameContact 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

Standards and Regulations

Degree of pollution2
Overvoltage categoryIII
DesignationAir clearances and creepage distances between the power circuits
Standards/regulationsDIN EN 50178
InsulationSafe isolation, reinforced insulation

Environmental Product Compliance

REACh SVHCLead 7439-92-1
China RoHSEnvironmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”

Classifications


ETIM for 2952910 Relays (EC001437)
Feature Name Feature Value
Type of electric connection (EF003961) Screw connection
Complete with socket (EF003359) Yes
With detachable clamps (EF003340) No
With LED indication (EF005950) No
Rated control supply voltage DC (EF003980) 19.2 V
Voltage type for actuating (EF008242) DC
Drive, polarization (EF003355) Polarized
Drive, switching attitude (EF003356) Bistable
Number of contacts as normally closed contact (EF008255) 0
Number of contacts as normally open contact (EF008256) 0
Number of contacts as change-over contact (EF008257) 1
Type of switch contact (EF003358) Single contact
With forced-guided contacts (EF003357) No
Material of contact insert (EF008521) Other
Material of contact surface (EF004020) Untreated
Nominal current (EF000001) 0.008 A
Width (EF000008) 17.5 mm
Height (EF000040) 75 mm
Depth (EF000049) 62.5 mm

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.