Official DistributorSKU
MPN
EMG 45-ELR3/1,5
Weight
0.161 kg
Series EMG
EMG 45-ELR3/1,5 - Load relay
Electronic load relay, for direct driving of equipment in the 3-phase network, with light indicator and protection circuit, output: 320 V AC .... 440 V AC/3x 1.5 A
- Wear-free
- High switching frequency
- Protective circuit in input and output
Technical Specifications
Product properties
| Operating mode | 100% operating factor |
Insulation characteristics
| Insulation | Basic insulation |
Insulation characteristics: Air clearances and creepage distances between the power circuits
| Insulation | Basic insulation |
Electrical properties
| Number of phases | 3 |
| Maximum power dissipation for nominal condition | 6 W |
| Mains type | 3-phase |
| Test voltage (Input/output) | 3.5 kV (50 Hz, 60 s) |
Control
| Input name | Control input right/left |
| Typical input current at UN | 20 mA |
| Rated actuating voltage UC | 24 V DC |
| Triggering voltage range | 19.2 V DC ... 28.8 V DC |
| Voltage range with reference to UC | 0.8 ... 1.2 |
| Voltage range with reference to UC | 0.8 ... 1.2 |
| Reaction time in normal load operation | 20 ms |
| Reaction time in normal load operation | 20 ms |
| Protective circuit | Reverse polarity protection; Series polarity protection diode |
| Protective circuit | Surge protection |
| Status display | Yellow LED |
| Transmission frequency | 1 Hz (with ohmic load) |
| Transmission frequency | 1 Hz (at cos φ = 0.5) |
AC output
| Rated operating voltage Ue | 400 V AC |
| Operating voltage range | 320 V AC ... 440 V AC |
| Peak offstate voltage | 600 V (load relay is not suitable for the construction of reversing circuits.) |
| Mains frequency | 50 Hz |
| Mains frequency | 60 Hz |
| Continuous load current | max. 1.5 A (see derating curve) |
| Load current range | 50 mA ... 1.5 A (see to derating) |
| Leakage current | typ. 7 mA |
| Residual voltage | typ. 1 V |
| Surge current | 100 A (tp = 10 ms, at 25 °C) |
| Protective circuit | RC element; RC element |
| Protective circuit | Surge protection |
Control circuits
| 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 |
Load circuit
| 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 | 45 mm |
| Height | 75 mm |
| Depth | 82.5 mm |
Material specifications
| Color | green (RAL 6021) |
Ambient conditions
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -20 °C ... 55 °C |
| Ambient temperature (storage/transport) | -20 °C ... 70 °C |
Air clearances and creepage distances between the power circuits
| Standards/regulations | EN 50178 |
EMC regulations
| Standards/regulations | EN 61000-6-2 |
| Standards/regulations | EN 61000-6-4 |
Mounting
| Mounting Type | DIN rail mounting |
| Assembly instructions | Can be aligned with > 20 mm spacing |
| Mounting Position | Vertical (horizontal DIN rail) |
Why Proax for Phoenix Contact 2942739?
Proax is an authorized distributor of Phoenix Contact 2942739 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 | 5 |
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