2956411
Official DistributorSKU
PHX2956411
MPN
EMG 17-REL/SG-B 24/21/P
Weight
0.048 kg
Series EMG
EMG 17-REL/SG-B 24/21/P - Relay Module
Relay module, with soldered-in remanence miniature switching relay, with positive switching diode wiring, contacts (AgSnO): small to large loads, 1 changeover contact, input voltage 24 V DC
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 note | EMC: class A product, see manufacturer's declaration in the download area |
Product properties
| Product family | EMG |
| Application | Universal |
| Operating mode | 100% operating factor |
| Mechanical service life | approx. 10⁷ cycles |
Insulation characteristics
| Insulation | Safe isolation, reinforced insulation |
Insulation characteristics: Air clearances and creepage distances between the power circuits
| Insulation | Safe isolation, reinforced insulation |
| Overvoltage category | III |
| Pollution degree | 2 |
Electrical properties
| Maximum power dissipation for nominal condition | 0.19 W |
| Test voltage (Winding/contact) | 4 kVrms (50 Hz, 1 min., winding/contact) |
Air clearances and creepage distances between the power circuits
| Rated Insulation Voltage | 250 V AC |
| Rated surge voltage | 4 kV |
Coil side
| Nominal input voltage UN | 24 V DC |
| Input voltage range | 19.2 V DC ... 26.4 V DC (20 °C) |
| Drive and function | bistable |
| Drive (polarity) | polarized |
| Typical input current at UN | typ. 8 mA |
| Typical response time | 5 ms |
| Typical release time | 5 ms |
| Pulse time range | 30 ms ... 5 s |
| Coil Voltage | 24 V DC |
| Protective circuit | Freewheeling diode; Freewheeling diode |
| Protective circuit | Reverse polarity protection; Polarity protection diode |
Switching
| Contact switching type | 1 changeover contact |
| Type of switch contact | Single contact |
| Contact Material | AgSnO |
| Maximum Switching Voltage | 250 V AC/DC |
| Minimum Switching Voltage | 5 V (at 100 mA) |
| Minimum Switching Voltage | 24 V (At 1 mA) |
| Limiting Continuous Current | 6 A |
| Maximum Inrush Current | 8 A |
| Min. switching current | 1 mA (at 24 V) |
| Min. switching current | 100 mA (At 5 V) |
| Interrupting rating (ohmic load) max. | 144 W (at 24 V DC) |
| Interrupting rating (ohmic load) max. | 43 W (at 48 V DC) |
| Interrupting rating (ohmic load) max. | 42 W (at 60 V DC) |
| Interrupting rating (ohmic load) max. | 55 W (at 110 V DC) |
| Interrupting rating (ohmic load) max. | 100 W (at 220 V DC) |
| Interrupting rating (ohmic load) max. | 1500 VA (for 250 V AC) |
Switching: when the gold layer is destroyed
| Maximum Switching Voltage | 250 V AC/DC |
| Limiting Continuous Current | 5 A |
| Maximum Inrush Current | 6 A |
| Interrupting rating (ohmic load) max. | 120 W (at 24 V DC) |
| Interrupting rating (ohmic load) max. | 40 W (at 48 V DC) |
| Interrupting rating (ohmic load) max. | 35 W (at 60 V DC) |
| Interrupting rating (ohmic load) max. | 30 W (at 110 V DC) |
| Interrupting rating (ohmic load) max. | 55 W (at 220 V DC) |
| Interrupting rating (ohmic load) max. | 1250 VA (for 250 V AC) |
Coil side
| Connection Method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross section rigid | 0.2 mm² ... 4 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 12 |
Contact side
| Connection Method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross section rigid | 0.2 mm² ... 4 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 12 |
Dimensions
| Width | 17.5 mm |
| Height | 75 mm |
| Depth | 62.5 mm |
Material specifications
| Color | green (RAL 6021) |
Ambient conditions
| Ambient Temperature (Operation) | -40 °C ... 50 °C |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
Air clearances and creepage distances between the power circuits
| Standards/regulations | DIN EN 50178 |
Mounting
| Mounting Type | DIN rail mounting |
| Assembly instructions | in rows with zero spacing |
| Mounting Position | any |
Accessories
EMG-GKS 12 - Device marking label, width: 12 mm, area: 12 x 8 mm, e.g. for EML(10x7) R adhesive marking material
Why Proax for Phoenix Contact 2956411?
Proax is an authorized distributor of Phoenix Contact 2956411 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
| Pack Size | 1 |
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