Phoenix EMG 25-REL/KSR-230/2X21AU/SO46-Relay module 2964843, relay interface control side anti-interference, with solid-state miniature electromagnetic relay, contact (Au): small load, 2PDT, input voltage 230V AC

Product Type Relay Module
product series EMG
Application anti-interference filter
mechanical life approx. 2x 107times
insulation characteristics
Overvoltage Category III
pollution level 2
Data Management Status
Last data maintenance date 02.06.2025

rated conditions 4.14W
test voltage (coil/contact) 2.5 kV AC (50Hz,1 min, coil/contact)

coil side
Rated input voltage UN 230V AC/DC
Input Voltage Range 207V AC/DC ... 253V AC/DC (20 °C)
drives and functions monostable
drive (polarity) polarization
UN 18 mA
Typical Response Time 10 ms
Typical release time 8 ms
protection circuit bridge rectifier
Surge protection; Varistor
RC element; RC element
Operating voltage display yellow LED

switching
Contact Type 2 changeover contacts
Switch Contact Type single contact
Contact Material Ag, gold plated
maximum switching voltage 24V AC/DC
limit continuous current 0.5 A
Maximum impact current 0.2 A
Maximum power rating (resistive load) 5W
switching: when the gold plating layer is destroyed
Considerations If the gold plating is damaged, the following values are applicable.
maximum switching voltage 250V AC/DC
limit continuous current 5 A

coil side
Connection Mode screw connection
stripping length 8mm
thread M3
Rigid conductor cross section 0.2 mm² ... 4 mm²
Flexible Wire Cross Section 0.2 mm² ... 2.5 mm²
Connectable Guide Cross Section AWG 24 ... 12
contact side
Connection Mode screw connection
stripping length 8mm
thread M3
Rigid conductor cross section 0.2 mm² ... 4 mm²
Flexible Wire Cross Section 0.2 mm² ... 2.5 mm²
Connectable Guide Cross Section AWG 24 ... 12

width 25mm
height 75mm
depth 62.5mm

color Green (RAL 6021)

environmental conditions
ambient temperature (operation) -20°C ... 40°C
ambient temperature (storage/transport) -20°C ... 70°C

Phoenix EMG 25-REL/KSR-230/2X21AU/SO46-Relay Module 2964843

Created on:2025-07-18 09:09

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