SIRIUS 3RT2038-1AL20 Siemens Power Contactor, 3-Pole, 80A, 37kW, 230V AC Coil, 1NO+1NC, Size S2
The Siemens SIRIUS 3RT2038-1AL20 is a heavy-duty, high-performance 3-pole power contactor engineered for reliable switching in demanding industrial applications. Built within the robust S2 frame size, this contactor handles a rated operational current of 80 A (AC-3), making it perfect for controlling electric motors up to 37 kW at 400 V.
Operating with a standard 230 V AC coil (50/60 Hz), it includes integrated 1 Normally Open (1NO) and 1 Normally Closed (1NC) auxiliary contacts for flexible interlocking and signaling. It features reliable screw terminals for secure electrical connections and quick installation on standard DIN rails. Designed for longevity, this contactor offers an exceptional mechanical service life of up to 10 million operating cycles, ensuring reduced downtime and stable long-term operation.
Specification
| Manufacturer | Siemens |
| Series | SIRIUS 3RT2 |
| Type | Power Contactor, AC switching |
| Size | S2 |
| Poles | 3-pole |
| Current Rating | 80A at 400V (AC-3 duty) |
| Power Rating | 37 kW at 400V |
| Coil Voltage | 230V AC, 50/60 Hz |
| Auxiliary Contacts | 1 Normally Open (NO) + 1 Normally Closed (NC) |
| Terminals | Screw terminals |
| Mounting | DIN rail or screw mounted |
| Dimensions | 114mm (L) x 55mm (W) x 130mm (D) |
Ssaoco Dammam
- Started from: Jul 10, 2025
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