Description
Overview
The Siemens 3TX7112-1DC13C is a compact, plug-in general-purpose relay engineered for dependable switching performance in HVAC and building automation control circuits. With a 24V coil voltage and a Double-Pole Double-Throw (DPDT) contact configuration rated at 16 amps, this relay provides versatile, high-current switching capability in a convenient plug-in form factor that simplifies installation and field replacement.
Key Features
- Coil Voltage: 24V DC
- Contact Configuration: DPDT (Double-Pole Double-Throw)
- Contact Current Rating: 16 Amps
- Plug-in design for fast, tool-free installation and easy field replacement
- Compact form factor suitable for panel mounting with compatible relay socket
- Manufactured by Siemens — a globally trusted name in industrial and HVAC controls
Applications
- HVAC control panels and building automation systems
- Fan, pump, and motor switching circuits
- Zone control and sequencing applications
- General-purpose switching in commercial and light industrial environments
Why Choose the Siemens 3TX7112-1DC13C?
The Siemens 3TX7112-1DC13C combines robust electrical performance with the convenience of a plug-in design, making it an ideal choice for HVAC technicians and controls contractors who demand reliability and ease of service. The DPDT contact arrangement offers flexible circuit control, while the 16A rating ensures compatibility with a wide range of loads found in commercial HVAC systems.







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