Description
The Siemens 3TX7114-5DC13C is a double-pole double-throw (DPDT) general purpose relay engineered for dependable switching performance in HVAC, building automation, and light industrial control applications. Designed with a 24V AC coil, this relay is a natural fit for low-voltage control circuits commonly found in commercial and residential HVAC systems, including air handlers, rooftop units, and building automation panels.
With 15-amp contact ratings, the 3TX7114-5DC13C handles demanding load requirements while maintaining the switching precision and long service life Siemens is known for. Its DPDT configuration provides two independent switching circuits in a single compact relay body, offering versatile wiring options for complex control sequences.
Key Features
- Double-Pole Double-Throw (DPDT) contact configuration
- 24V AC coil voltage — compatible with standard low-voltage HVAC control circuits
- 15 Amp contact rating for robust load switching
- Compact relay design suitable for panel and DIN rail mounting applications
- Siemens quality construction for long-term reliability in commercial and industrial environments
- Ideal for HVAC controls, building automation, and light industrial switching
Specifications
- Brand: Siemens
- SKU / Part Number: 3TX7114-5DC13C
- Contact Form: DPDT (Double-Pole Double-Throw)
- Coil Voltage: 24V AC
- Contact Rating: 15 Amps
Applications
- HVAC air handler and rooftop unit control panels
- Building automation and energy management systems
- Fan, pump, and damper actuator switching circuits
- Light industrial control and sequencing applications
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