Siemens SIRIUS 3RT7027-1AH25 Contactor 32A, 15kW, 48V AC Coil, Screw Terminals Original Brand New

Overview

The Siemens SIRIUS 3RT7027-1AH25 is a high-performance power contactor designed for reliable switching of motors and other resistive loads. As part of the SIRIUS 3RT series, this contactor is renowned for its compact design, robust construction, and seamless integration into industrial control systems. With an AC-3 rating of 32A at 400V, it is the ideal choice for applications up to 15kW.

Key Features & Function

• Powerful Performance: Rated for AC-3 operation at 32A and 15kW at 400V, making it suitable for a wide range of motor control applications.
• Integrated Auxiliary Contacts: Comes with one normally open (1NO) and one normally closed (1NC) auxiliary contact, providing flexibility for control circuit design and status signaling.
• Versatile Coil Voltage: Operates on a 48V AC, 50/60Hz control voltage, making it compatible with various power systems.
• Compact Size S0: The compact and space-saving design (size S0) allows for high-density mounting in control cabinets and enclosures.
• Secure Screw Terminals: Features robust screw terminals for easy and secure wiring connections, ensuring a reliable electrical interface.
• Durability: Built to last with a high mechanical and electrical endurance, reducing maintenance needs and downtime.
• Safety & Compliance: Meets international standards, ensuring safe and reliable operation in diverse industrial environments.
• Easy Integration: Compatible with a wide range of Siemens SIRIUS components, including overload relays and auxiliary contact blocks, for a complete motor starter solution.

Benefit

• Enhanced Reliability: Engineered with Siemens’ renowned quality, this contactor offers exceptional reliability and a long service life, minimizing production interruptions.
• Cost-Effective Solution: The durable design and low maintenance requirements lead to a lower total cost of ownership over the product’s lifespan.
• Space Optimization: Its compact footprint helps in creating more efficient and smaller control panels, saving valuable space.
• Simplified Installation: The clearly marked screw terminals and standardized size make installation and wiring straightforward and fast.
• Global Support: As a Siemens product, it is backed by a global network of support and technical expertise.

Application

The Siemens 3RT7027-1AH25 contactor is commonly used in:

• Motor control for pumps, fans, compressors, and conveyors.
• Industrial automation and control systems.
• Heating, ventilation, and air conditioning (HVAC) systems.
• Switching of lighting circuits and other resistive loads.
• Machinery and plant engineering.

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