Phoenix ELR H51-IESSC-24DC500AC-06-hybrid motor starter 2902746, short-circuit protected hybrid motor starter, used for reverse starting three-phase AC motors, up to 550V AC,24V DC input, 0.6 A output current, emergency stop function and Adjustable overload break. Use only in combination with EM-RD and EM-RI adapters or power distribution boards.
| Product Type | hybrid motor starter |
| product series | CONTACTRON |
| Mode of operation | 100% operating factor |
| phase number | 3 |
| Motor Starter Type | reversible starter |
| Switching frequency | ≤ 2Hz (depending on load) |
| rated conditions | 1.7W |
| Switching frequency | ≤ 2Hz (depending on load) |
| Maximum power loss | 2.8W |
| minimum power loss | 0.88W |
| type of coordination | 2 |
| power supply | |
| Rated control circuit supply voltage US | 24V DC |
| Control Supply Voltage Range | 19.2V DC ... 30V DC |
| Rated control supply current IS | 40 mA |
| protection circuit | surge protection |
| polarity protection; parallel polarity protection diode | |
| insulation characteristics | |
| Rated insulation voltage | 500V |
| Rated overvoltage | 6 kV |
| Overvoltage Level | III |
| pollution level | 2 |
| control input and control supply voltage and insulation characteristics from auxiliary circuit to main circuit | safety insulation (IEC 60947-1) for operating voltages ≤ 300V AC |
| operating voltage 300V AC ... 500V AC (IEC 60947-1) | |
| control input and control supply voltage to auxiliary circuits | safety insulation (IEC 60947-1),≤ 300V AC in auxiliary circuits |
| control | |
| Enter Name | Control Input Right/Left |
| Rated operating voltage UC | 24V DC |
| Trigger voltage range | 19.2V DC ... 30V DC |
| Rated operating current IC | 5 mA |
| Switch Threshold | 9.6V ("0" signal) |
| 19.2V ("1" signal) | |
| switch level | < 5V DC (for emergency stop) |
| Typical closing time | < 30 ms |
| protection circuit | polarity protection |
| AC output | |
| Rated operating voltage Ue | 500V AC |
| Operating voltage range | 42V AC ... 550V AC |
| mains frequency | 50/60Hz |
| Load current range | 75 mA ... 600 mA (see attenuation curve) |
| action characteristics according to IEC 60947-4-2 | Class 10A |
| cooling time | 20 min (for automatic reset) |
| leakage current | 0 mA |
| protection circuit | Surge protection; Varistor |
| short-circuit protection; fuse | |
| Confirm Output | |
| Considerations | confirmation: floating transfer contact, signal contact |
| Contact Type | 1 changeover contact |
| switching capacity according to IEC 60947-5-1 | 3 A (230 V, AC15) |
| 2 A (24V (DC13)) | |
| control loop | |
| Connection Mode | screw connection |
| stripping length | 8mm |
| thread | M3 |
| Rigid conductor cross section | 0.2 mm² ... 2.5 mm² |
| Flexible Wire Cross Section | 0.2 mm² ... 2.5 mm² |
| Connectable Guide Cross Section AWG | 24 ... 14 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| 5 lbf-in. ... 7 lbf-in. | |
Phoenix ELR H51-IESSC-24DC500AC-06-Hybrid Motor Starter 2902746
