Description 

The Siemens 3RT1036-1AK60 is a 3-pole power contactor from the SIRIUS series, designed for controlling electric motors and other industrial loads.

Technical Specifications 

Information About 3RT1036-1AK60

The Siemens 3RT1036-1AK60 is a 3-pole IEC contactor from the SIRIUS Classic series, engineered for dependable motor and load switching in industrial control applications. With its robust Size S2 frame and 50 A current rating, it provides reliable performance for systems requiring consistent and safe operation of electric motors and power circuits.

Key Features:

• Application: Designed for controlling electric motors and other resistive or inductive loads in industrial automation systems such as conveyors, compressors, and pumps.
• Contactor Type: Features 3 normally open (NO) main contacts suitable for AC-3 applications up to 22 kW at 400 V, making it ideal for starting and stopping motors.
• Electrical Ratings: AC-3 Rating: 50 A at 400 V (approx. 40 HP at 460 V); AC-1 Rating: 60 A at 400 V
• Motor power: Up to 15 HP at 230 V, 40 HP at 460 V
• Coil Voltage: Operates on a 110 V AC (50 Hz) / 120 V AC (60 Hz) control voltage, ensuring compatibility with common industrial power supplies.
• Mounting Style: Suitable for both DIN rail and screw mounting, allowing flexible installation in standard electrical enclosures.
• Terminal Type: Screw-type terminals provide secure and reliable wiring connections.
• Auxiliary Contacts: Expandable with optional front and side-mounted auxiliary contact blocks for added control functionality.
• Mechanical Durability: Rated for up to 10 million mechanical operations, offering long service life in demanding environments.
• Environmental Ratings: Operating Temperature: -25°C to +60°C; Storage Temperature: -55°C to +80°C; Installation Altitude: Up to 2,000 m
• Protection Class: IP00 (typically used within enclosed panels)

• Certifications: Conforms to IEC 60947-4-1 standards for global acceptance and compliance with industrial safety norms.

The 3RT1036-1AK60 is a durable and high-performance contactor trusted for motor control tasks in various automation scenarios. Its solid construction, compatibility with expansion accessories, and wide operating range make it a dependable choice for both OEMs and end-users maintaining legacy systems.