Product Model
ELR W3- 24DC/500AC- 0,4I
Selling Points
- 1Advanced Safety Features: Equipped with SIL 3 safety level and PLe performance level for enhanced reliability and safety.
- 2Compact Design: 22.5 mm wide, ideal for space-saving installations in industrial settings.
- 3Reduced Wiring: Internal locking circuit minimizes cabling requirements, simplifying installation processes.
- 4Diagnostic Capabilities: Detects internal and external errors, ensuring prompt maintenance and reducing downtime.
- 5High Performance: Supports up to 550 V AC and 0.4 A output current, suitable for a wide range of industrial applications.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Hybrid motor starters | Product family | CONTACTRON |
Operating mode | 100% operating factor | Insulation | safe isolation |
Number of phases | 3 | Service life electrical | 3x 10 |
Maximum power dissipation for nominal condition | 1.5 W | Reversing frequency | ≤ 2 Hz |
Maximum power dissipation | 1.5 W | Minimum power dissipation | 1.1 W |
Rated insulation voltage | 500 V | Rated surge voltage | 6 kV |
Rated control circuit supply voltage U | 24 V DC | Control supply voltage range | 19.2 V DC ... 30 V DC |
Rated control supply current I | 40 mA | Protective circuit | Surge protection
Reverse polarity protection |
Input name | Control input right/left | Rated actuating voltage U | 24 V DC |
Triggering voltage range | 19.2 V DC ... 30 V DC | Rated actuating current I | 5 mA |
Switching threshold | 9.6 V (“0” signal)
19.2 V (“1” signal) | Typical response time | < 35 ms |
Typical turn-off time | < 40 ms | Rated operating voltage U | 500 V AC |
Operating voltage range | 42 V AC ... 550 V AC | Mains frequency | 50/60 Hz |
Load current range | 120 mA ... 400 mA | Note | Confirmation 01: floating changeover contact |
Contact switching type | 1 changeover contact | Switching capacity in accordance with IEC 60947-5-1 | 3 A (230 V, AC15)
2 A (24 V, DC13) |
Connection method | Screw connection | Stripping length | 8 mm |
Screw thread | M3 | Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
Conductor cross section flexible | 0.2 mm² ... 2.5 mm² | Conductor cross section AWG | 24 ... 14 |
Connection method | Screw connection | Stripping length | 8 mm |
Screw thread | M3 | Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
Conductor cross section flexible | 0.2 mm² ... 2.5 mm² | Conductor cross section AWG | 24 ... 14 |
Status display | LED (yellow) | Operating voltage display | Green LED |
Error indication | Red LED | Width | 22.5 mm |
Height | 107 mm | Depth | 114 mm |
Flammability rating according to UL 94 | V0 (Housing) | Degree of protection | IP20 |
Ambient temperature (operation) | -25 °C ... 70 °C | Ambient temperature (storage/transport) | -40 °C ... 80 °C |
Identification | II (2) G
II (2) D | Certificate | PTB 07 ATEX 3145 |
Certificate | NLDX.E228652 | Standards/regulations | DIN EN 50178
EN 60947 |
Standards/regulations | DWR 1300/ZXX01/DD/7080.8d | Standards/regulations | DIN EN 50178 |
Mounting type | DIN rail mounting | Assembly note | Can be aligned with spacing = 20 mm |
Mounting position | Vertical (horizontal DIN rail) |
Specifications may be subject to change without notice