Description
The Siemens 3TX7131-4DH13 is a heavy-duty general purpose relay engineered for dependable switching performance in HVAC, building automation, and industrial control applications. Designed for convenient DIN rail mounting, this relay integrates seamlessly into control panels and electrical enclosures, minimizing installation time and keeping wiring organized.
Key Features
- DIN rail mount design for fast, tool-friendly panel installation
- 240V AC coil voltage for compatibility with standard commercial control circuits
- Double Pole Double Throw (DPDT) contact configuration for versatile switching of two independent circuits simultaneously
- 30-amp contact rating to handle demanding load requirements in HVAC and industrial environments
- Compact, robust construction built to Siemens quality standards
- Ideal for use in control panels, motor control centers, and building automation systems
Specifications
- Brand: Siemens
- Part Number: 3TX7131-4DH13
- Mounting: DIN Rail
- Coil Voltage: 240V AC
- Contact Configuration: DPDT (Double Pole Double Throw)
- Contact Rating: 30 Amps
Applications
- HVAC control panels and equipment switching
- Building automation and energy management systems
- Motor control and load switching circuits
- Industrial control enclosures
The Siemens 3TX7131-4DH13 delivers the reliability and performance that HVAC professionals and controls technicians expect from the Siemens brand. Its DIN rail form factor and generous 30-amp contact rating make it a go-to solution for a wide range of switching and control applications.







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