ELR 2+1- 24DC/500AC-37
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Solid-state contactor
2297277
Three-phase solid-state contactor with 24 V DC input, 37 A output current, zero voltage switch, optionally with thermal fuse
Product details
| Product type | Solid-state contactor |
| Operating mode | 100% operating factor |
| Number of phases | 3 |
| Switching frequency | ≤ 10 Hz |
| Test voltage (Input/output) | 5 kVrms (50 Hz, 60 s) |
| Switching frequency | ≤ 10 Hz |
| Insulation characteristics | |
| Rated insulation voltage | 500 V |
| Rated surge voltage | 6 kV |
| Overvoltage category | III |
| Degree of pollution | 2 |
| Insulation characteristics between the control input voltage to the main circuit | Basic insulation |
| Control | |
| Input name | Control input right/left |
| Rated actuating voltage UC | 24 V DC |
| Triggering voltage range | 19.2 V DC ... 30 V DC |
| Voltage range with reference to UC | 0.8 ... 1.25 |
| 0.8 ... 1.25 | |
| Rated actuating current IC | 8.3 mA |
| Switching threshold | 9.6 V (“0” signal) |
| 19.2 V (“1” signal) | |
| Protective circuit | Reverse polarity protection; Suppressor diode |
| Surge protection | |
| Error indication | Red LED |
| Status display | LED (yellow) |
| AC output | |
| Rated operating voltage Ue | 500 V AC |
| Operating voltage range | 48 V AC ... 575 V AC |
| Rated operating current at AC-51 | 37 A |
| Rated operating current at AC-53a | 25 A |
| Peak offstate voltage | 1200 V |
| Mains frequency | 40 Hz ... 100 Hz |
| Load current range | 200 mA ... 37 A (see to derating) |
| Leakage current | 6 mA |
| Residual voltage | < 1.5 V |
| Surge current | 1300 A (t = 10 ms) |
| Max. load value | 9000 A2s |
| Protective circuit | RCV circuit |
| Surge voltage protection | > 575 V AC |
| 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 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| 5 lbf-in. ... 7 lbf-in. | |
| Load circuit | |
| Connection method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M4 |
| Conductor cross section rigid | 0.5 mm² ... 16 mm² |
| Conductor cross section flexible | 0.5 mm² ... 16 mm² |
| Conductor cross section AWG | 20 ... 6 |
| Tightening torque | 15 lbf-in. |
| Status display | LED (yellow) |
| Error indication | Red LED |
| Width | 147.5 mm |
| Height | 99 mm |
| Depth | 114.5 mm |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -25 °C ... 70 °C |
| Ambient temperature (storage/transport) | -25 °C ... 70 °C |
| UL approval | |
| Certificate | NMFT.E323771 |
| NRNT.E172140 | |
| UL data | |
| SCCR | 5 kA (50 A RK5 (standard fault) fuse) |
| FLA | 16 A (at 500 V, AC Resistance) |
| 16 A (at 500 V, AC General USE) | |
| 16 A (at 500 V, AC Resistance Air Heating) | |
| Standards/regulations | |
| Standards/regulations | DIN EN 50178 |
| EN 60947 | |
| Mounting type | DIN rail mounting |
| Assembly note | can be aligned with spacing = 40 mm |
| Mounting position | Vertical (horizontal DIN rail) |
| Item number | 2297277 |
| Packing unit | 1 pc |
| Minimum order quantity | 1 pc |
| Sales key | 02 |
| Product key | DK7215 |
| Catalog page | Page 43 (C-5-2019) |
| GTIN | 4046356175630 |
| Weight per piece (including packing) | 1,801 g |
| Weight per piece (excluding packing) | 1,743 g |
| Customs tariff number | 85371099 |
| Country of origin | DE |
UNSPSC
| UNSPSC 21.0 | 39122333 |
| EU RoHS | |
| Fulfills EU RoHS substance requirements | Yes |
| Exemption | 7(a), 7(c)-I |
| China RoHS | |
| Environment friendly use period (EFUP) |
EFUP-50
An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
|
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | Lead (CAS: 7439-92-1) |
Your advantages
Optional thermal fuse
Stable and short switching times
Noise and wear-free switching
Long service life
High switching frequency
Integrated protection circuit
PHOENIX CONTACT S.A de C.V.
Lago Alberto No. 319 - Piso 9, Colonia Granada, Alcaldía Miguel Hidalgo, México, Ciudad de México, C.P. 11520