Phoenix Contact UMK-7 REL/KSR-G24/21-21/SO365 Multiple Relay Module

Selling Points

17 Miniature Relays: Compact and reliable relay module for precise control.
224 V AC/DC Compatibility: Operates seamlessly with both AC and DC voltages.
3EMC Class A: Meets stringent electromagnetic compatibility standards.
4IP00 Protection: Offers basic protection against solid particles and liquids.
5High Switching Capacity: Handles up to 2000 VA with a maximum switching voltage of 250 V AC/DC.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Product type	Relay Module	Mechanical service life	3x 10
Insulation	Reinforced insulation	Overvoltage category	III
Pollution degree	2	Insulation	Basic insulation
Overvoltage category	III	Pollution degree	2
Rated insulation voltage	260 V	Rated surge voltage	6 kV (1.2/50 μs)
Rated insulation voltage	260 V	Rated surge voltage	4 kV (1.2/50 μs)
Nominal input voltage U	24 V DC	Input voltage range in reference to U	0.8 ... 1.1
Input voltage range	19.2 V DC ... 26.4 V DC	Contact switching type	Single contact, 2 changeover contacts
Contact material	AgNi	Maximum switching voltage	250 V AC/DC
Limiting continuous current	4 A	Interrupting rating (ohmic load) max.	8 VA
Minimum switching capacity	2000 VA	Connection method	Screw connection
Conductor cross section rigid	0.2 mm² ... 2.5 mm²	Conductor cross section flexible	0.2 mm² ... 2.5 mm²
Conductor cross section AWG	24 ... 12	Connection method	Screw connection
Conductor cross section rigid	0.2 mm² ... 2.5 mm²	Conductor cross section flexible	0.2 mm² ... 2.5 mm²
Conductor cross section AWG	24 ... 12	Width	169 mm
Height	77 mm	Depth	58 mm
Degree of protection	IP00	Degree of protection (Installation location)	≥ IP54 (Installation location)
Ambient temperature (operation)	-20 °C ... 50 °C	Altitude	≤ 2000 m
Standards/regulations	DIN EN 50178: 1998-04	Standards/regulations	DIN EN 50178: 1998-04
Mounting type	DIN rail mounting	Mounting position	any

Specifications may be subject to change without notice