The Siemens 3RT2016-1AK61 is a compact, high-performance IEC motor contactor engineered for dependable switching in HVAC systems, commercial building automation, and light industrial motor control applications. Featuring a 3-pole design with a 120V AC coil and a 9-amp continuous current rating, this contactor delivers consistent, low-maintenance performance in demanding environments.
Key Features
- 3-pole main contact configuration for three-phase and single-phase motor loads
- 120V AC coil voltage for compatibility with standard North American control circuits
- 9-amp (AC-3) rated operational current for motor switching applications
- Integrated 1 N/O (normally open) auxiliary contact for control circuit interlocking and status signaling
- Compact DIN rail or panel-mount design for space-efficient installation
- Siemens SIRIUS modular system compatibility for easy expansion with add-on auxiliary contact blocks
- Finger-safe terminal design for enhanced installer safety
- Suitable for AC-3 and AC-1 utilization categories
Specifications
- SKU / Part Number: 3RT2016-1AK61
- Brand: Siemens
- Poles: 3
- Coil Voltage: 120V AC
- Rated Operational Current (AC-3): 9A
- Auxiliary Contacts: 1 N/O (normally open)
- Series: SIRIUS 3RT2
- Mounting: DIN rail or screw panel mount
Applications
- HVAC compressor and fan motor control
- Commercial and industrial motor starters
- Building automation and control panels
- Pump and blower switching circuits
- Lighting and heating load switching
The Siemens SIRIUS 3RT2016-1AK61 is a trusted solution for contractors and engineers who demand reliable, code-compliant motor control in a compact footprint. Its integrated auxiliary contact simplifies wiring for interlock and feedback circuits, reducing panel complexity and installation time.
