Siemens Sirius Classic 3RT 3 Pole Contactor, 2NO/2NC (Auxiliary), 3NO (Main), 115 A (AC3), 55 kW (AC3)

Enrgtech Part No: ET13897532
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Manufacturer Part No:
3RT1054-6AF36
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Manufacturer: Siemens

3RT1054-6AF36 Siemens Sirius Classic 3RT 3 Pole Contactor, 2NO/2NC (Auxiliary), 3NO (Main), 115 A (AC3), 55 kW (AC3)

Product Information

Coil Voltage:

110 V ac

Pole and Throw Configuration:

3PST

Width:

172mm

Range:

SIRIUS 3RT

Better World Claim:

Repairable by the end user

Load Current:

125A

Contact Current Rating:

115 A

Maximum Operating Temperature:

+60°C

Terminal Type:

Screw

Control Voltage:

110 → 127 V

Length:

120mm

Better World Product:

Yes

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The Siemens 3RT1054-6AF36 is a high-capacity three-pole IEC contactor from the SIRIUS series engineered for demanding industrial motor-control applications. It supports AC-3 duty at up to 115 A and AC-1 with up to 160 A, and is capable of controlling motors rated up to 50 HP at 230 V or 100 HP at 460 V in three-phase systems. With a 110-127 V AC/DC coil (in this version) and modular design compatible with auxiliary contacts and overload relays, it’s an ideal fit for panel-builders, machine OEMs and electrical system integrators sourcing globally via Enrgtech. Its proven Siemens pedigree and IEC-60947-4-1 conformity bolster supply-chain reliability and authenticity.

Top Reasons to Choose the 3RT1054-6AF36 Contactor:

Selecting this contactor provides high-current motor-control capacity from a globally recognised brand, offering broad voltage/horsepower coverage (50 HP/100 HP), compatibility with overload and auxiliary accessories, and the confidence of sourcing an authorised industrial component.

Functional Highlights of the 3RT1054-6AF36 Contactor:

Rated current: 115 A (AC-3 duty) / 160 A (AC-1 duty) in this frame size.
Motor horsepower rating: 50 HP @ 230 V, 100 HP @ 460 V three-phase.
Coil voltage version: 110-127 V AC/DC (for this specific suffix “6AF36”).
Auxiliary contact compatibility and bolt-on terminal lugs for integration with overload relays.
Compliance with the IEC 60947-4-1 standard and finger-safe design (EN 50274) for industrial environments.

Manual - Switching Devices(Technical Reference)

Siemens EcoTec Profile(Technical Reference)

Datasheet(Technical Reference)

Sirius: Migrating From Classic to Innovation(Technical Reference)

Environmental Product Declaration(Technical Reference)

Catalogue - Industrial Controls(Technical Reference)

3RT1054-6AF36(Datasheets)

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