Electrical & Electronic Components » Siemens » 3RT1055

Siemens 3RT1055 Specifications

Specifications

Device type	AC power contactor
Series	SIRIUS 3RT1
Number of poles	3
Rated operational voltage (ue)	400-690 V

The above specifications are based on the 2004 model year.

Siemens 3RT1055 description

The Siemens 3RT1055 is a compact industrial power contactor from the SIRIUS 3RT1 family, designed to switch and protect electric motors and heavy loads. Built for reliability in control panels and starter assemblies, it delivers robust switching performance, easy integration with auxiliary modules and a variety of coil voltage options for flexible installation.

Currently For Sale

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Siemens Power Contactor. - 3rt1055-6nf36

Manufacturer: Siemens
Model: 3RT1055

New, Open Box Name: Power Contactor. | Arrival date: 09-12-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Weight (lb.): 7 | Available quantity: 1

$308 USD

Euclid, OH

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Siemens 3RT1055-6AP36, Size 3 Starter, W/ 50-200 Amp O/L, 3 Phase - S269

Manufacturer: Siemens
Model: 3RT1055

This listing is for: (1) Siemens SIZE 3 IEC Motor Starter 3RT1055-6 CONTACTOR + 3RB2056-1FC2 OVERLOAD RELAY 3RT1055-6AP36 CONTACTOR: 195 AMP, 600 VOLT, 150 HP, 3Ø, 240 VOLT COIL 3RB2056-1FC2 OVERLOAD RELAY: 50-20...

$300 USD

North Hampton, NH

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