The Siemens IEC Magnetic Contactor is a 3-pole, non-reversing electrical switch that uses a 208 V AC coil to control power circuits. It is an IEC-style device with one normally open auxiliary contact (1NO) and screw-type terminations, intended for use in control panels with compatible specifications. This unit is part of the SIRIUS 3RT20 series, frame size S00, configured for DIN Rail or surface mounting in a vertical orientation.
Key features
| Item | IEC Magnetic Contactor |
|---|---|
| Auxiliary Contact Form | 1NO |
| Coil Voltage | 200V AC, 220V AC |
| Number of Poles | 3 |
| Full Load Amps-Inductive | 9 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) |
| Frame / Series / Class / Code | S00 |
| HP @ 1 Phase - 230V | 1 |
| HP @ 3 Phase - 575V | 7 1/2 hp |
| Enclosure NEMA Rating | No Enclosure |
| Reversing | No |
| Series | SIRIUS 3RT20 |
| NEMA Size | Not Applicable |
| IP Rating | IP20 |
| Watts Loss | 0.3W (Current Dependent); 4.8W (Current Independent) |
| Max. Operating Watts | 4 kW (at 400V, AC-3), 13 kW (at 400V, AC-1) |
| Full Load Current - Resistive | 22 A |
| Mounting Hole Distance - Width | 1.38 in |
| Response Time | 10 to 18 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), 9 to 38 msec (AC Operation Closing Delay) |
| Phase | Three |
| Horsepower @ Single Phase - 240V AC | 1 HP |
| Number of Normally Open Main Contacts | 3 |
| Mounting Hole Diameter | 0.2 in |
| Overall Width | 1.97 in |
| Mounting Style | DIN Rail, Surface |
| Minimum Operating Temperature | -13 deg F |
| Overall Height | 3.08 in |
| Horsepower @ Three Phase - 600V AC | 7.5 HP |
| NEMA Enclosure Material | Not Applicable |
| Overall Depth | 2.45 in |
| Maximum Voltage Rating | 690V AC |
| NEMA Enclosure Rating | No Enclosure |
| Mounting Hole Distance - Height | 1.97 in |
| Maximum Operating Temperature | 140 deg F |
| Embedded Surge Suppressor | No |
| Frequency | 50/60 Hz |
| Mounting Postion | Vertical |
| Full Load Current - Inductive | 9 A |
| Horsepower @ Three Phase - 208V AC | 2 HP |
| Horsepower @ Single Phase - 120V AC | 0.3333 HP |
| Horsepower @ Three Phase - 240V AC | 3 HP |
| Frame Size | S00 |
| Includes Auxiliary Contacts | Yes |
| Mechanical Operating Durability | 30,000,000 |
| Contactor Style | IEC |
| Horsepower @ Three Phase - 480V AC | 5 HP |
| Country of Origin (subject to change) | Germany |
| Package Quantity | 1 |