https://www.phoenixcontact.com/us/products/2821038
Relay connectors - ST-REL3-HG110/21 - 2821038
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Relay connector, equipped with Hengstler miniature round relay, contacts (AgCdO+Au): small to large loads, 1
PDT, input voltage 110 V DC, with light indicator, can be plugged on basic termination blocks
The illustration shows version ST-
REL3-HG 24/21
Key Commercial Data
Packing unit
GTIN
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
62.67 g
85364900
Germany
1 pc
Technical data
Dimensions
Width
Height
Depth
20.8 mm
33 mm
66.5 mm
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
-20 °C ... 60 °C
-20 °C ... 70 °C
Coil side
Nominal input voltage U
N
Input voltage range in reference to U
N
Typical input current at U
N
Typical response time
110 V DC
0.8 ... 1.1
5.5 mA
15 ms
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https://www.phoenixcontact.com/us/products/2821038
Relay connectors - ST-REL3-HG110/21 - 2821038
Technical data
Coil side
Typical release time
Protective circuit
Operating voltage display
Power dissipation for nominal condition
25 ms
Damping diode, polarity protection Damping diode, polarity protection
diode
yes
0.61 W
Contact side
Contact type
Contact material
Maximum switching voltage
Maximum inrush current
Limiting continuous current
Interrupting rating (ohmic load) max.
Single contact, 1-PDT
AgCdO, hard gold-plated
250 V AC/DC
6A
6A
120 W (at 24 V DC)
180 W (at 48 V DC)
105 W (at 60 V DC)
60 W (at 110 V DC)
90 W (at 220 V DC)
1500 VA (for 250 V AC)
General
Test voltage relay winding/relay contact
Operating mode
Mechanical service life
Standards/regulations
2 kV AC (50 Hz, 1 min.)
100% operating factor
Approx. 10 cycles
DIN VDE 0110b, Gr. C for 250 V DC
DIN VDE 0160 (in relevant parts)
7
Standards and Regulations
Standards/regulations
DIN VDE 0110b, Gr. C for 250 V DC
DIN VDE 0160 (in relevant parts)
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
27371104
27371104
27371001
27371001
27371001
27371001
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https://www.phoenixcontact.com/us/products/2821038
Relay connectors - ST-REL3-HG110/21 - 2821038
Classifications
eCl@ss
eCl@ss 8.0
eCl@ss 9.0
27371601
27371601
ETIM
ETIM 2.0
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC000196
EC000196
EC000196
EC001437
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30211916
39121515
39121515
39121515
39121515
Approvals
Approvals
Approvals
EAC
Ex Approvals
Approvals submitted
Approval details
EAC
Accessories
Additional products
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https://www.phoenixcontact.com/us/products/2821038
Relay connectors - ST-REL3-HG110/21 - 2821038
Accessories
Basic terminal block - URELG 3-PMTK - 2820709
Basic termination blocks with test connection on both sides and knife disconnection for NS 32 and NS 35/7.5 DIN rail,
with end cover, for ST-REL..., ST-OV... and ST-OE... plugs, 3-pos.
Basic terminal block - UDK-RELG 3 - 2777043
Basic termination blocks with test connection on both sides and double connections with the same potential for NS 32
and NS 35/7.5 DIN rail, with end cover, for ST-REL..., ST-OV... and ST-OE... plugs, 3-pos.
Basic terminal block - URELG 3 - 2820136
Basic termination blocks with screw connection for NS 32 and NS 35/7.5 DIN rail, with end cover, for ST-REL..., ST-OV...
and ST-OE... plugs, 3-pos.
Basic terminal block - ZFK-RELG 3 - 2829917
Basic termination blocks with spring-cage connection for NS 35/7.5 DIN rail, with end cover, for ST-REL..., ST-OV... and
ST-OE... plugs, 3-pos.
Drawings
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https://www.phoenixcontact.com/us/products/2821038
Relay connectors - ST-REL3-HG110/21 - 2821038
Circuit diagram
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