Product Model
ELR H3-I-SC-230AC/500AC-9
Selling Points
- 1The ELR H3-I-SC-230AC/500AC-9 is a 2-in-1 hybrid motor starter, combining motor protection and control functions in one unit.
- 2This motor starter includes an adjustable overload shutdown feature for enhanced safety and reliability.
- 3Equipped with surge protection, it ensures reliable operation under various voltage conditions.
- 4Suitable for starting 3-phase AC motors up to 550 V AC with a 230 V AC input.
- 5Built with solid and stranded conductor cross-sections up to 2.5 mm², ensuring reliable connections and long-term performance.
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 | Article revision | 08 |
Number of phases | 3 | Motor starter type | Direct starter |
Switching frequency | ≤ 2 Hz (Load-dependent) | Maximum power dissipation for nominal condition | 13.5 W |
Switching frequency | ≤ 2 Hz (Load-dependent) | Maximum power dissipation | 16.1 W |
Minimum power dissipation | 2.6 W | Coordination type | 1 |
Rated control circuit supply voltage U | 230 V AC | Control supply voltage range | 85 V AC ... 253 V AC |
Rated control supply current I | 4 mA | Mains frequency | 50/60 Hz |
Protective circuit | Surge protection | Rated insulation voltage | 500 V |
Rated surge voltage | 4 kV | Overvoltage category | III |
Degree of pollution | 2 | Insulation characteristics between the control input and control supply voltage, and auxiliary circuit to the main circuit | Safe isolation (IEC 60947-1) at operating voltage ≤ 300 V AC
Safe isolation (EN 50178) at operating voltage ≤ 300 V AC
Basic insulation (IEC 60947-1) at operating voltage 300 V AC ... 500 V AC
Safe isolation (EN 50178) at operating voltage 300 ... 500 V AC |
Isolation characteristics between the control input and control supply voltage to auxiliary circuit | Safe isolation (IEC 60947-1) in the auxiliary circuit ≤ 300 V AC
Safe isolation (EN 50178) in the auxiliary circuit ≤ 300 V AC | Operate threshold | > 45 A |
Response time | < 2 s | Input name | Control input |
Rated actuating voltage U | 230 V AC | Triggering voltage range | 85 V AC ... 253 V AC |
Rated actuating current I | 7 mA (Input type 1) | Mains frequency | 50 Hz 60 Hz 50/60 Hz |
Switching threshold | 44 V AC (“0” signal)
85 V AC (“1” signal) | Typical turn-off time | < 70 ms |
Rated operating voltage U | 500 V AC | Operating voltage range | 42 V AC ... 550 V AC |
Rated operating current I | 9 A (AC-51)
6.5 A (AC-53a) | Mains frequency | 50/60 Hz |
Load current range | 1.5 A ... 9 A (see to derating) | Trigger characteristic in acc. with IEC 60947-4-2 | Class 10A |
Cooling time | 20 min (for auto reset) | Leakage current | 0 mA |
Protective circuit | Surge protection | Note | Confirmation: floating change-over contact, signal 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 |
Tightening torque | 0.5 Nm ... 0.6 Nm
5 lb | 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 | Tightening torque | 0.5 Nm ... 0.6 Nm
5 lb |
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 (observe derating) | Ambient temperature (storage/transport) | -40 °C ... 80 °C |
Altitude | ≤ 2000 m | Certificate | NLDX.E228652 |
SCCR | 100 kA (500 V AC (fuse: 30 A class CC/30 A class J (high fault)))
5 kA (500 V AC (fuse: 20 A RK5 (standard fault))) | FLA | 6.5 A (500 V AC) |
Group installation | 20 A (class RK5, SCCR 5kA, #24 - 14 AWG max. solid and stranded)
30 A (class CC or J, SCCR 100kA, #24 - 14 AWG max, solid and stranded) | Category code | NLDX / NRNT |
Standards/regulations | IEC 60947-1
IEC 60947-4-2
IEC 61508
ISO 13849 | Mounting type | DIN rail mounting |
Assembly note | alignable, for spacing see derating | Mounting position | vertical (horizontal DIN rail, motor output below) |
Specifications may be subject to change without notice