Description
The Siemens 3RT2017-1BB41 is a compact, high-performance 3-pole IEC contactor engineered for dependable motor switching and load control in HVAC, commercial, and industrial applications. With a 24VDC coil voltage and a 12A continuous current rating, this contactor delivers precise, energy-efficient switching performance across a wide range of systems.
Built on Siemens’ proven SIRIUS 3RT2 platform, the 3RT2017-1BB41 features an integrated normally open (N/O) auxiliary contact, enabling straightforward status signaling, interlocking, and control circuit integration without the need for additional add-on blocks.
Key Features
- 3-pole configuration for three-phase motor and load control
- 24VDC coil for low-voltage DC control circuit compatibility
- 12A continuous current rating for reliable load handling
- Integrated N/O (normally open) auxiliary contact for signaling and interlocking
- Compact SIRIUS 3RT2 frame size for space-efficient panel mounting
- Screw terminal connections for secure, vibration-resistant wiring
- Suitable for AC-3 and AC-1 utilization categories
- DIN rail mountable for fast, tool-free installation
Typical Applications
- HVAC compressor and fan motor control
- Commercial building automation and motor starters
- Industrial machinery switching and control panels
- Pump and blower motor control circuits
Product Specifications
- SKU: 3RT2017-1BB41
- Brand: Siemens
- Poles: 3
- Coil Voltage: 24VDC
- Continuous Current Rating: 12A
- Auxiliary Contact: 1 N/O (Normally Open)
- Series: SIRIUS 3RT2
- Mounting: DIN Rail
