Description
The TE Connectivity KUHP-5A51-120 is a heavy-duty general purpose enclosed relay engineered for reliable switching performance in demanding HVAC and industrial control panel applications. With a robust SPDT (Single-Pole Double-Throw) configuration, this relay delivers dependable make-or-break switching at a rated coil voltage of 120VAC and a generous 30-amp contact rating, making it well-suited for controlling loads such as motors, compressors, fans, heaters, and other high-current HVAC equipment.
The panel plug-in design simplifies installation and replacement, while the enclosed housing protects internal components from dust, debris, and environmental contaminants common in mechanical room and rooftop environments. A bracket mount case provides secure, vibration-resistant mounting in control panels and electrical enclosures. Versatile termination options — quick-connect and solder terminals — accommodate a wide range of wiring configurations and field installation preferences.
Key Features
- SPDT (Single-Pole Double-Throw) contact configuration for flexible switching control
- 120VAC coil voltage for compatibility with standard control circuits
- 30-amp contact rating suitable for high-current HVAC and industrial loads
- Panel plug-in design for fast, tool-free installation and easy field replacement
- Enclosed housing protects against dust, debris, and environmental contaminants
- Bracket mount case for secure, vibration-resistant panel mounting
- Quick-connect and solder terminal options for versatile field wiring
- General purpose design compatible with a broad range of control panel applications
Specifications
- Brand: TE Connectivity
- Part Number: KUHP-5A51-120
- Relay Type: General Purpose, Enclosed
- Contact Configuration: SPDT (Single-Pole Double-Throw)
- Coil Voltage: 120VAC
- Contact Rating: 30 Amps
- Mounting Style: Panel Plug-In with Bracket Mount Case
- Terminal Type: Quick-Connect / Solder
Applications
- HVAC control panels and electrical enclosures
- Motor and compressor switching circuits
- Fan and blower control systems
- Heating element and electric heat sequencer circuits
- Industrial and commercial building automation controls
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