UMK45-REL/KUEP-ST-125DC/1-EHC

Product ID:19000
Updated: 2026/8/2
Phoenix Contact UMK45-REL/KUEP-ST-125DC/1-EHC

Key Features

  • 1High Reliability: Designed for consistent performance in electrical control systems.
  • 2Fast Response Time: 15ms response time ensures quick and accurate control.
  • 3Low Power Consumption: 14mA input current minimizes energy usage.
  • 4Compact Design: Ideal for space-constrained applications.
  • 5Enhanced Protection: Includes protective features for safe operation.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Product type
Relay Module
Application
Universal
Operating mode
100% operating factor
Mechanical service life
1x 10
Date of last data management
21.05.2024
Test voltage (Winding/contact)
2.2 kV (50 Hz, 1 min., winding/contact)
Nominal input voltage U
125 V DC
Typical input current at U
14 mA
Typical response time
15 ms
Typical release time
10 ms
Protective circuit
Freewheeling diode
Operating voltage display
LED
Contact switching type
1 N/O contact
Contact material
Silver cadmium oxide (AgCdO)
Maximum switching voltage
150 V DC
Limiting continuous current
10 A
Connection method
Screw connection
Stripping length
8 mm
Conductor cross section rigid
0.2 mm² ... 4 mm²
Conductor cross section flexible
0.2 mm² ... 4 mm²
Conductor cross section AWG
30 ... 10
Connection method
Screw connection
Stripping length
8 mm
Conductor cross section rigid
0.2 mm² ... 4 mm²
Conductor cross section flexible
0.2 mm² ... 4 mm²
Conductor cross section AWG
30 ... 10
Width
45 mm
Height
77 mm
Depth
85.5 mm
Ambient temperature (operation)
-20 °C ... 65 °C
Ambient temperature (storage/transport)
-40 °C ... 85 °C
Assembly note
in rows with zero spacing
Mounting position
any

Specifications may be subject to change without notice

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