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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
EMG 17-REL/KSR-G 24/2E/SO38
Weight
0.058 kg
Series EMG

EMG 17-REL/KSR-G 24/2E/SO38 - Relay

Relay module for high continuous currents, with soldered-in relay, contacts (AgSnO): medium to large loads, 1 N/O contact, input voltage 24 V DC, limiting continuous current 10 A, with 2 inputs for manual/automatic

  • Can be snapped onto standard EN DIN rails
  • Clear terminal marking using Phoenix Contact labeling material
  • Modular DIN-rail mountable EMG housing with 17.5 mm design width
  • User-friendly plug-in housing
  • Easy maintenance

EMG

The Phoenix Contact EMG Series encompasses a range of relay modules designed for various industrial applications, offering both electromechanical and solid-state relay options. These modules are engineered for reliable switching of medium to large loads and are suitable for use in control systems, automation, and other electrical circuits. Key Features: Compact Design: The EMG Series relay modules are designed with a compact form factor, typically featuring a 17.5 mm width, facilitating efficient DIN rail mounting and space-saving installations. Versatile Input Voltages: These modules support a range of input voltages, including 24 V DC, 24 V AC/DC, and 230 V AC, accommodating diverse control system requirements. Robust Output Capabilities: Equipped with various contact configurations, such as single or double changeover contacts, the EMG Series can handle different load types and capacities. Integrated Protective Circuits: Many modules in this series include built-in protective features like freewheeling diodes, polarity protection diodes, and surge protection, enhancing operational safety and longevity. Status Indicators: LED indicators are commonly integrated to provide clear visual status of the relay's operational state, simplifying monitoring and troubleshooting.
Technical Specifications

Utilization restriction

EMC noteEMC: class A product, see manufacturer's declaration in the download area

Product properties

Product familyEMG
Applicationhigh inrush currents
Operating mode100% operating factor
Mechanical service life3x 10⁷ cycles

Insulation characteristics

Insulationsafe isolation
Insulationsafe isolation
Overvoltage categoryIII
Pollution degree2

Electrical properties

Maximum power dissipation for nominal condition0.55 W
Test voltage (Winding/contact)4 kV AC (50 Hz, 1 min., winding/contact)

Coil side

Nominal input voltage UN24 V DC
Input voltage range21.6 V DC ... 26.4 V DC (20 °C)
Drive and functionmonostable
Drive (polarity)polarized
Typical input current at UN23 mA
Typical response time9 ms
Typical release time10 ms
Protective circuitFreewheeling diode; Freewheeling diode
Protective circuitReverse polarity protection; Polarity protection diode
Operating voltage displayAutomatic: Yellow LED, Manual: Red LED

Switching

Contact switching type1 N/O contact
Type of switch contactSingle contact
Contact MaterialAgSnO
Maximum Switching Voltage250 V AC/DC
Limiting Continuous Current10 A
Maximum Inrush Current120 A (20 ms)
Interrupting rating (ohmic load) max.240 W (at 24 V DC)
Interrupting rating (ohmic load) max.120 W (at 48 V DC)
Interrupting rating (ohmic load) max.85 W (at 60 V DC)
Interrupting rating (ohmic load) max.70 W (at 110 V DC)
Interrupting rating (ohmic load) max.90 W (at 220 V DC)
Interrupting rating (ohmic load) max.100 W (for 250 V DC)
Interrupting rating (ohmic load) max.2500 VA (for 250 V AC)
Interrupting rating (lamp load) max.on request

Coil side

Connection MethodScrew connection
Stripping length8 mm
Screw threadM3
Conductor cross section rigid0.2 mm² ... 4 mm²
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section AWG24 ... 12

Contact side

Connection MethodScrew connection
Stripping length8 mm
Screw threadM3
Conductor cross section rigid0.2 mm² ... 4 mm²
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section AWG24 ... 12

Dimensions

Width17.5 mm
Height75 mm
Depth62.5 mm

Material specifications

Colorgreen (RAL 6021)

Ambient conditions

Ambient Temperature (Operation)-20 °C ... 50 °C
Ambient temperature (storage/transport)-20 °C ... 70 °C

Standards and Regulations

Standards/regulationsIEC 60664
Standards/regulationsEN 50178

Mounting

Mounting TypeDIN rail mounting
Mounting Positionany
Accessories

Why Proax for Phoenix Contact 2941646?

Proax is an authorized distributor of Phoenix Contact 2941646 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

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Additional Information
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