Description
Hartland Controls 90341 DPDT 120V Relay Overview
The Hartland Controls 90341 is a Double Pole Double Throw (DPDT) relay engineered for dependable performance in HVAC and building control applications. Rated for 120V coil operation, this relay provides versatile switching capability that makes it an ideal solution for a wide range of heating, cooling, and ventilation control circuits.
Key Features
- Double Pole Double Throw (DPDT) switching configuration for maximum circuit flexibility
- 120V coil voltage — compatible with standard HVAC control circuits
- Designed for reliable, long-service-life operation in demanding HVAC environments
- Compact form factor suitable for panel mounting and control enclosures
- Hartland Controls quality construction for consistent switching performance
Application
The 90341 DPDT relay is well-suited for use in HVAC control panels, fan and blower circuits, zone control systems, and other switching applications where independent control of two separate circuits is required. The DPDT configuration allows the relay to simultaneously open one set of contacts while closing another, enabling reversing, transfer, or isolation functions within a single compact device.
Why Choose Hartland Controls
Hartland Controls is a trusted name in HVAC electrical components, offering a broad range of relays, contactors, and control accessories built to meet the performance demands of professional HVAC technicians and contractors. The 90341 reflects Hartland’s commitment to quality, reliability, and ease of installation.







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