Product Model
ELR 1-SC-24DC/600AC-20
Selling Points
- 124V DC Input: Operates with a stable 24V DC input for precise control.
- 220A Output: Handles up to 20A of load current, making it suitable for various applications.
- 3Zero Voltage Switch: Ensures safe switching with a zero voltage threshold for reduced wear.
- 4DIN Rail Mounting: Easily mounts on DIN rails for compact and efficient installation.
- 5UL Listed & EAC Approved: Meets international safety standards with UL and EAC approvals.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Solid-state contactor | Article revision | 02 |
Number of phases | 1 | Maximum power dissipation for nominal condition | 20 W |
Mains type | 1-phase | Input name | Control input |
Rated actuating voltage U | 24 V DC | Triggering voltage range | 4 V DC ... 32 V DC |
Rated actuating current I | approx. 12 mA | Switching threshold | ≤ 1 V DC (“0” signal)
≥ 4 V DC (“1” signal) |
Operating voltage display | Green LED | Transmission frequency | 25 Hz |
Operating voltage range | 42 V AC ... 660 V AC | Rated operating current at AC-51 | 20 A |
Rated operating current at AC-53a | 5 A (T
5 A (T | Peak offstate voltage | 1200 V |
Mains frequency | 45 Hz
65 Hz | Load current range | 150 mA ... 20 A (see to derating) |
Leakage current | < 3 mA (In off state) | Residual voltage | < 1 V |
Surge current | 325 A (t = 10 ms) | Max. load value | 525 A |
Protective circuit | Varistor | Phase angle cos phi min | 0.5 |
Connection method | Screw connection | Stripping length | 8 mm |
Screw thread | M3 | Conductor cross section rigid | 0.5 mm² ... 2.5 mm² |
Conductor cross section flexible | 0.5 mm² ... 2.5 mm² | Conductor cross section AWG | 18 ... 12 |
Connection method | Screw connection | Stripping length | 12 mm |
Screw thread | M4 | Conductor cross section rigid | 2.5 mm² ... 6 mm² |
Conductor cross section flexible | 1 mm² ... 4 mm² | Conductor cross section AWG | 14 ... 10 |
Connection method | Ring cable lug | Screw thread | M5 |
Tightening torque | 1.5 Nm | Operating voltage display | Green LED |
Width | 18 mm | Height | 110 mm |
Depth | 103 mm | Color | gray (RAL 7042) |
Ambient temperature (operation) | -30 °C ... 70 °C | Ambient temperature (storage/transport) | -40 °C ... 80 °C |
Standards/regulations | EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 55011 | Mounting type | DIN rail mounting |
Assembly note | Can be aligned with ≥ 22.5 mm spacing | Mounting position | Vertical (horizontal DIN rail) |
Specifications may be subject to change without notice