ST-REL3-SG 24/21 2822011 PHOENIX CONTACT Relay connectors View larger
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ST-REL3-SG 24/21 2822011 PHOENIX CONTACT Relay connectors

ST-REL3-SG 24/21

2822011

PHOENIX_CONTACT

Relay connectors

Plug-in relay bracket, equipped with Siemens-KAMMRELAIS®, contacts (Ag): Medium powers, 1 switched contact, input voltage 24 V DC, with light display, pluggable into base terminal blocks

Relay connector, equipped Siemens KAMMRELAIS®, contacts (Ag): medium loads, 1 changeover contact, input voltage 24 V DC, with LED display, pluggable into basic terminal blocks

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Industrial Relays

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

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Technical data

Product properties
Product typeRelay Module
Operating mode100% operating factor
Mechanical service lifeapprox. 107cycles (approx. 106with AC relay)
Data management status
Date of last data management20.04.2023
Article revision05

Electrical properties
Maximum power dissipation for nominal condition0.77 W
Test voltage (Winding/contact)1 kV AC (50 Hz, 1 min., winding/contact)

Input data
Coil side
Nominal input voltage UN24 V DC
Input voltage range19.2 V DC ... 26.4 V DC (20 °C)
Drive and functionmonostable
Typical input current at UN32 mA
Typical response time8 ms (with DC)
Typical release time15 ms (with DC)
Protective circuitDamping diode, polarity protection; Damping diode, polarity protection diode
Operating voltage displayyes

Output data
Switching
Contact switching typeSingle contact, 1 changeover contact
Type of switch contactSingle contact
Contact materialAg, gold-flashed
Maximum switching voltage250 V AC/DC
Limiting continuous current5 A
Maximum inrush current5 A
Interrupting rating (ohmic load) max.120 W (at 24 V DC)
60 W (at 48 V DC)
50 W (at 60 V DC)
50 W (at 110 V DC)
70 W (at 220 V DC)
500 VA (for 250 V AC)

Dimensions
Width20.8 mm
Height33 mm
Depth66.5 mm

Material specifications
Colortransparent

Environmental and real-life conditions
Ambient conditions
Ambient temperature (operation)-20 °C ... 60 °C
Ambient temperature (storage/transport)-20 °C ... 70 °C

Standards and regulations
Standards/regulationsDIN VDE 0110b, Gr. C for 250 V DC
DIN VDE 0160 (in relevant parts)

Mounting
Mounting typePlug-in mounting

Datasheet - PDF

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