Official DistributorSKU
MPN
2942739
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 EMG 45-ELR3/1,5?
Proax is an authorized distributor of Phoenix Contact EMG 45-ELR3/1,5 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.
Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!
Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information
| Alternate Names | EMG45ELR315 |
| Pack Size | 5 |
Recommended
2950132 - Lamp test module, 2 diodes with common cathode: with 7 pairs, with common triggering
2949389 - Diode module, with eight diodes, can be individually wired, diode type 1N 5408
2954798 - Lamp test module, 2 diodes with common cathode: with 4 pairs, for individual wiring
2946201 - Custom circuit module, consisting of housing, MKDS 3 connection terminal blocks and PCB
2946191 - Electronic housing, for PCB insertion, without screw connection terminal blocks and cover
2952334 - Indicator module, with 14 red LEDs and common return line, input voltage 24 V DC
2942315 - Electronic housing, for PCB insertion, without screw connection terminal blocks and cover, with open terminal space
2940032 - Electronic housing set, consisting of electronic module and printed circuit termination blocks, pitch 5
2954976 - Voltage regulator module with fixed-voltage regulator, input 16 V-21 V AC/19 V-30 V DC, output 12 V DC/1 A- 2954992 - Voltage regulator module with fixed-voltage regulator, input 18 V-23 V AC/20 V-32 V DC, output 15 V DC/1 A
- 2954963 - Voltage regulator module with fixed-voltage regulator, input 10 V-16 V AC/ 12 V-23 V DC, output 5 V DC/1 A
2946214 - Covering hood, for the contact and dust-protected encapsulation of the components, in transparent design. Height: 7.5 mm
2946230 - Covering hood, for the contact and dust-protected encapsulation of the components, in green design. Height: 52 mm, width: 45 mm
