Siemens 3RT2028-1AL20 SIRIUS Contactor 38A 18.5kW 230V Coil (New) B158

Siemens 3RT2028-1AL20 SIRIUS 3RT2 38 A Power Contactor with 230 V AC Coil

Genuine Siemens SIRIUS 3RT2 three-pole power contactor, reference 3RT2028-1AL20. Designed for industrial motor switching and control applications.

Official Siemens specifications

- Product: power contactor

- Manufacturer reference: 3RT2028-1AL20

- Product brand / series: SIRIUS 3RT2

- Contactor size: S0

- Main poles: 3, normally open

- Utilisation category: AC-3e / AC-3

- Rated operational current: 38 A at 400 V

- Motor rating: 18.5 kW at 400 V, three phase

- UL motor rating: 25 hp at 460/480 V, three phase

- Coil: 230 V AC, 50/60 Hz

- Auxiliary contacts: 1 normally open + 1 normally closed

- Terminals: screw type

- Mounting: screw fixing or snap-on mounting to 35 mm DIN rail

- Rated insulation voltage: 690 V for main and auxiliary circuits

- Mechanical service life: typically 10,000,000 operating cycles

- Operating temperature: -25 °C to +60 °C

- Dimensions approximately: 85 x 45 x 97 mm

- Net weight approximately: 0.418 kg

- EAN: 4011209833814

- Unit quantity: 1

- Unit type: Unit

- Country of origin: Germany

- Siemens product status: active product

Condition

Important photo and compatibility note

Safety note

Industrial contactor; not a standalone protective device. Isolate all power and control circuits, confirm absence of voltage, and provide correctly rated upstream short-circuit and motor-overload protection. Installation, wiring and testing should be carried out by competent personnel to the Siemens documentation and applicable electrical regulations.

UK stock. Carefully packed for dispatch.