3RT1055-6AF36 | Siemens | SIRIUS Contactor, 3 Poles, 75kW / 400V, 2NO + 2NC

Description

The Siemens Sirius 3RT1055-6AF36 is a 3-phase IEC rated contactor used for the control of electric motors. It is rated 60 HP at 230V and 125 HP at 460V.

Technical Specifications 

Information About 3RT1055-6AF36

The 3RT1055-6AF36 by Siemens is a robust SIRIUS Contactor engineered for industrial applications demanding high performance and reliability. With 3 poles and a contact configuration of 2NO + 2NC, it provides versatile control options for electrical circuits. Rated for a maximum load current of 150 A and a wattage of 75 kW at 400V, it ensures efficient power distribution and switching.

Operating at a coil voltage of 110 VAC or 127 VDC, with a coil power rating of 300 VA pickup and 5.8 VA holding, it offers precise and responsive control. Equipped with 4 auxiliary contacts, it enhances flexibility in circuit configuration and monitoring. The contactor is designed for durability, with an enclosure type of IP00 and capable of withstanding operating temperatures ranging from -25 to 60 degrees Celsius.

With a contact rating of 150 AMP and a power factor of 0.9 for closing and 0.8 for holding, this contactor ensures reliable operation under various load conditions. Its size, S6, and screw-type terminals facilitate easy installation and connection. Designed for longevity, it boasts an impressive operating cycle of 10,000,000 cycles, ensuring prolonged service life even in demanding environments.

Measuring 172 mm in height, 120 mm in width, and 180 mm in depth, the contactor's compact dimensions make it suitable for panel mounting, optimizing space utilization within control cabinets. Overall, the 3RT1055-6AF36 contactor offers robust performance, versatility, and durability, making it an ideal choice for demanding industrial applications.

Manufacturer information

Siemens: A renowned global manufacturer, leading in technology, engineering, and innovation across diverse sectors for a sustainable future.

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