RAC20-020/UC230V
Installation contactors are electromagnetic switching devices designed to reliably switch various types of electrical loads, such as lighting systems, heating, air conditioning, motors, or pumps. They have a rest position and can safely switch, conduct, and interrupt currents under normal operating conditions, as well as in overload situations. The double-break contacts interrupt the circuit at two points simultaneously, reducing contact wear, improving arc suppression during switching, and thus ensuring a particularly long service life.Our installation contactors are equipped with two to four independent contacts, allowing you to switch different voltages at the same time.The hum-free operation makes them suitable for low noise environments.RAC installation contactors are equipped with a manual control function and an integrated slide switch, providing users with three selectable operating modes, including disconnection. This feature supports functional testing during commissioning and simplifies maintenance, ensuring both ease and safety.
| Current type | AC / DC (50 Hz) |
|---|---|
| Nominal voltage | 230 V |
| Frequency range | 40 ... 500 Hz |
|---|---|
| Operating voltage range | 0.85 ... 1.1 UN |
| Pick-up time | 15 ... 45 ms |
| Pick-up voltage | ≤ 0.85 UN |
| Power consumption AC / DC | 2.1 VA / 2.1 W |
| Release time | 20 ... 50 ms |
| Release voltage | ≥ 0.1 UN |
| Ambient temperature operation 2 devices, 1 spacer | 40 ... 55 °C |
|---|---|
| Ambient temperature operation 3 devices, 1 spacer | -15 ... 40 °C |
| Housing material | PA 6 |
| Ingress Protection | IP 20 |
| Mounting | DIN rail |
| Mounting position | see installation instructions |
| Operation Altitude | Max. 2 000 m |
| Relative huminity, no condensation | 95 % |
| Storage temperature (no ice) | -30 … 80 °C |
| Weight | 130 g |
| Clearance of open contact | 3.6 |
|---|---|
| Overvoltage category | III |
| Pollution degree | 3 |
| Rated impulse withstand voltage open contact | 4 kV / 1 min |
| Rated insulation voltage | 440 V |
| Contact materials | AgNi |
|---|---|
| Electrical endurance at rated load AC-1 (cycles) | ≥ 200 000 |
| Electrical endurance at rated load AC-3 (cycles) | ≥ 300 000 |
| Electrical endurance at rated load DC-1 (cycles) | ≥ 100 000 |
| Inrush current | 50 A, 100 ms / 180 A, 300 µs |
| Mechanical endurance (cycles) | ≥ 10 000 000 |
| Rated current AC-1 | 20 A |
| Rated load AC-1 | 4 kW |
| Rated load AC-3 | 1.3 (NO) / 0.75 (NC) kW |
| Rated voltage | 230 V AC |
| Recommended minimum contact load | 50 mA, 17 V |
| Switching frequency at rated load AC-1 (cycles / h) | ≤ 600 |
| Switching frequency at rated load AC-3 (cycles / h) | ≤ 600 |
| Switching frequency at rated load DC-1 (cycles / h) | ≤ 300 |
| Approvals | UKCA,CE,EAC |
|---|---|
| Standards | IEC/EN 60947,IEC/EN 61095 |
| Conductor cross section control / main circuit | 2.5 mm2 / 6 mm2 |
|---|---|
| Contact type control / main circuit | Screw connection, M3.5 / M3.5 |
| Dual sleeve control / main circuit | 1 |
| Max. wire count control / main circuit | 1 |
| Nominal screw torque control / main circuit | 0.6 Nm / 1.2 Nm |
| Screwdrive control / main circuit | PZ1 / PZ1 |
| Stripping Length control / main circuit | 7 mm / 9 mm |
Helpful documents on the "RAC20-020/UC230V"
3D-models "RAC20-020/UC230V"
Documents "RAC20-020/UC230V"
| Current type | AC / DC (50 Hz) |
|---|---|
| Nominal voltage | 230 V |
| Frequency range | 40 ... 500 Hz |
|---|---|
| Operating voltage range | 0.85 ... 1.1 UN |
| Pick-up time | 15 ... 45 ms |
| Pick-up voltage | ≤ 0.85 UN |
| Power consumption AC / DC | 2.1 VA / 2.1 W |
| Release time | 20 ... 50 ms |
| Release voltage | ≥ 0.1 UN |
| Ambient temperature operation 2 devices, 1 spacer | 40 ... 55 °C |
|---|---|
| Ambient temperature operation 3 devices, 1 spacer | -15 ... 40 °C |
| Housing material | PA 6 |
| Ingress Protection | IP 20 |
| Mounting | DIN rail |
| Mounting position | see installation instructions |
| Operation Altitude | Max. 2 000 m |
| Relative huminity, no condensation | 95 % |
| Storage temperature (no ice) | -30 … 80 °C |
| Weight | 130 g |
| Clearance of open contact | 3.6 |
|---|---|
| Overvoltage category | III |
| Pollution degree | 3 |
| Rated impulse withstand voltage open contact | 4 kV / 1 min |
| Rated insulation voltage | 440 V |
| Contact materials | AgNi |
|---|---|
| Electrical endurance at rated load AC-1 (cycles) | ≥ 200 000 |
| Electrical endurance at rated load AC-3 (cycles) | ≥ 300 000 |
| Electrical endurance at rated load DC-1 (cycles) | ≥ 100 000 |
| Inrush current | 50 A, 100 ms / 180 A, 300 µs |
| Mechanical endurance (cycles) | ≥ 10 000 000 |
| Rated current AC-1 | 20 A |
| Rated load AC-1 | 4 kW |
| Rated load AC-3 | 1.3 (NO) / 0.75 (NC) kW |
| Rated voltage | 230 V AC |
| Recommended minimum contact load | 50 mA, 17 V |
| Switching frequency at rated load AC-1 (cycles / h) | ≤ 600 |
| Switching frequency at rated load AC-3 (cycles / h) | ≤ 600 |
| Switching frequency at rated load DC-1 (cycles / h) | ≤ 300 |
| Approvals | UKCA,CE,EAC |
|---|---|
| Standards | IEC/EN 60947,IEC/EN 61095 |
| Conductor cross section control / main circuit | 2.5 mm2 / 6 mm2 |
|---|---|
| Contact type control / main circuit | Screw connection, M3.5 / M3.5 |
| Dual sleeve control / main circuit | 1 |
| Max. wire count control / main circuit | 1 |
| Nominal screw torque control / main circuit | 0.6 Nm / 1.2 Nm |
| Screwdrive control / main circuit | PZ1 / PZ1 |
| Stripping Length control / main circuit | 7 mm / 9 mm |
Approvals
Helpful documents on the "RAC20-020/UC230V"
3D-models "RAC20-020/UC230V"
Documents "RAC20-020/UC230V"
