Overview

The Siemens 3RT2016-1AK64-3MA0 is a size S00 Sirius contactor designed for three-phase AC motor control in industrial automation and control applications. This compact IEC-rated contactor delivers reliable switching performance with a proven track record in manufacturing, HVAC, material handling, and motor-driven equipment environments. The model incorporates screw terminal connections and auxiliary contact configurations for flexible control circuit integration.

Key Features

• IEC-rated size S00 contactor for compact panel mounting
• 3-pole main contact configuration for balanced phase control
• Screw terminals for secure wiring connections
• Integrated auxiliary contacts for interlocking and status feedback
• Suitable for AC-3e/AC-3 duty applications up to 9 A rated current
• Operating coil voltage: 230 V AC, 50/60 Hz
• Complies with IEC 60947-4-1 standards

Technical Specifications

• Contactor Size: S00
• Main Contacts: 3-pole
• Rated Current (AC-3): 9 A
• Rated Power (400 V): 4 kW
• Control Voltage: 230 V AC, 50/60 Hz
• Auxiliary Contacts: 1 NO (normally open)
• Terminal Type: Screw terminal
• Standard Compliance: IEC 60947-4-1
• Operating Temperature Range: -25 °C to +55 °C
• Mounting: DIN rail compatible
• Series: Sirius

Typical Applications

The 3RT2016-1AK64-3MA0 is widely used in:

• Three-phase motor starters and soft-start control panels
• Pump and fan motor control circuits
• Compressor and blower applications
• Industrial machine tool control systems
• HVAC equipment control and switching
• General-purpose AC motor switching in manufacturing environments

Compatibility & Replacements

Compatible With

• Siemens Sirius control relays and timers
• Standard 3-phase AC power supplies
• IEC-compliant motor protection circuits
• Conventional relay logic control systems
• DIN rail mounting systems

Replaces / Drop-In Replacement For

Verify compatibility with your system integrator or electrician before ordering. The 3RT2016 series includes multiple contact and coil configurations; direct replacements depend on your specific auxiliary contact and voltage requirements.

Works With

• Siemens SIRIUS soft starters
• Thermal overload relays (3RB/3RN series)
• Auxiliary contact blocks and mechanical interlocks
• Standard three-phase AC motor systems
• Industrial power distribution and control cabinets