The Siemens IEC Magnetic Contactor is a three-pole, non-reversing electrical switch rated for controlling power circuits within specified parameters. It is rated for operation with a 220-240 V AC coil and includes three normally open main contacts and one normally closed auxiliary contact. The device is part of the SIRIUS 3RT20 family (frame S00), uses screw terminals, and does not include an embedded surge suppressor or enclosure. Compatible with DIN Rail or surface mounting in the vertical orientation.
Key features
| Item | IEC Magnetic Contactor |
|---|---|
| Auxiliary Contact Form | 1NC |
| Coil Voltage | 220V AC, 240V AC |
| Number of Poles | 3 |
| Full Load Amps-Inductive | 12 A |
| Full Load Amps-Resistive | 22 A |
| Reversing Capability | Non-Reversing |
| Terminal Connection Type | Screw |
| Number of Auxillary Contacts | 1 |
| Standards | REACH Art 33, WEEE (2012/19/EU) |
| HP @ 1 Phase - 230V | 2 |
| Enclosure NEMA Rating | No Enclosure |
| Frame / Series / Class / Code | S00 |
| Reversing | No |
| HP @ 3 Phase - 575V | 10 hp |
| NEMA Size | Not Applicable |
| Series | SIRIUS 3RT20 |
| Max. Operating Watts | 6 kW (at 400V, AC-3), 13 kW (at 400V, AC-1) |
| IP Rating | IP20 |
| Watts Loss | 0.5W (Current Dependent); 5.9W (Current Independent) |
| Horsepower @ Single Phase - 240V AC | 2 HP |
| Mounting Postion | Vertical |
| Includes Auxiliary Contacts | Yes |
| Mounting Hole Diameter | 0.2 in |
| Mounting Hole Distance - Width | 1.38 in |
| Overall Depth | 2.45 in |
| Mounting Style | DIN Rail, Surface |
| Maximum Voltage Rating | 690V AC |
| Number of Normally Open Main Contacts | 3 |
| Full Load Current - Resistive | 22 A |
| Phase | Three |
| Embedded Surge Suppressor | No |
| Minimum Operating Temperature | -13 deg F |
| Horsepower @ Three Phase - 480V AC | 7.5 HP |
| NEMA Enclosure Material | Not Applicable |
| Mounting Hole Distance - Height | 1.97 in |
| Horsepower @ Three Phase - 208V AC | 3 HP |
| Frame Size | S00 |
| NEMA Enclosure Rating | No Enclosure |
| Full Load Current - Inductive | 12 A |
| Response Time | 10 to 17 msec (AC Operation Closing Delay Operation Opening Delay Operating Times for 1.0 x Us1), 15 to 17.5 msec (DC Operation Opening Delay Operating Times For 0.8 ... 1.1 X Us1), 16 to 17.5 msec (DC Operation Opening Delay Operating Times for 1.0 x Us), 4 to 16 msec (AC Operation Opening Delay Operating Times for 0.8 ... 1.1 X Us1), 4 to 16 msec (AC Operation Opening Delay Operating Times for 1.0 x Us), 50 to 170 msec (DC Operation Closing Delay Operating Times for 0.8 ... 1.1 X Us1), 55 to 80 msec (DC Operation Closing Delay Operating Times for 1.0 x Us), 8 to 40 msec (AC Operation Closing Delay) |
| Horsepower @ Single Phase - 120V AC | 0.5 HP |
| Maximum Operating Temperature | 140 deg F |
| Mechanical Operating Durability | 30,000,000 |
| Frequency | 50/60 Hz |
| Overall Height | 3.08 in |
| Contactor Style | IEC |
| Overall Width | 1.97 in |
| Horsepower @ Three Phase - 240V AC | 3 HP |
| Horsepower @ Three Phase - 600V AC | 10 HP |
| Country of Origin (subject to change) | Germany |
| Package Quantity | 1 |