https://www.phoenixcontact.com/us/products/2829564
10/20/2014Page2/4
Functional block-ST-REL3-KG 24/ 1/SO38-2829564
Technical data
Ambient conditions
Ambient temperature (storage/transport) -20 °C ... 70 °C
Coil side
Nominal input voltage U
N
24 V DC
Input voltage range in reference to U
N
0.85 ... 1.1
Typical input current at U
N
28 mA
Typical response time 13 ms
Typical release time 15 ms
Operating voltage display Yellow LED
Protective circuit Free-wheeling diode Damping diode
Contact side
Contact type 1 N/O contact with lead contact
Contact material AgCdO
Maximum switching voltage 250 V AC
Maximum inrush current 80 A (20 ms)
Limiting continuous current 10 A
Interrupting rating (ohmic load) max. 2500 VA (for 250 V AC)
General
Test voltage relay winding/relay contact 2.5 kV AC (50 Hz, 1 min.)
Mechanical service life
Approx. 10
7
cycles
Standards/regulations IEC 60664
EN 50178
IEC 62103
Rated surge voltage / insulation Basic insulation
Pollution degree 2
Surge voltage category III
Assembly instructions Horizontal with zero spacing, vertical with spacing
Connection data
Connection method Screw connection
Classifications
eCl@ss
eCl@ss 4.0 27371102
eCl@ss 4.1 27371102
eCl@ss 5.0 27371001