
Original: $43.48
-65%$43.48
$15.22The Story
280V AC 25A Solid State Relay – SPST N.O. AC Controlled
Reliable Solid State Relay for Home and Everyday Use
Upgrade your automation or electrical setup with this easy-to-use 280V AC, 25A Solid State Relay. Designed for household and general consumer projects, this relay offers safe, silent, and long-lasting switching for high-power AC devices—ideal for home automation, energy efficiency upgrades, and DIY electrical builds.
Key Features & Benefits
- Solid State Reliability: No moving parts mean ultra-quiet operation and a longer lifespan than traditional relays.
- Safe to Use: Comes with a removable IP20 rated touch-safe clear plastic cover and LED status indicator for visible, worry-free operation.
- Effortless Installation: Screw terminals accept spade terminals, ring terminals, or bare wire. Mount easily to a panel or heatsink using the convenient side tabs.
- Energy Efficient: On-state voltage drop is just 1.15V, keeping your system running smoothly.
- Wide Compatibility: Controls AC loads up to 480V and 25A—perfect for appliances, lighting, or automation controls.
Technical Specifications
- Circuit: SPST - Normally Open (N.O.)
- Output Type: AC Load, Zero-Cross Switching
- Control Voltage (Input): 90–280V AC
- Load Voltage: 40–480V AC
- Load Current: 25 Amps
- Mounting: Chassis Mount / Panel Mount / Heatsink Compatible
- Termination Style: Screw Terminal
- Case Style: Hockey Puck
- On-State Voltage Drop: 1.15V
- Touch-Safe Cover: IP20 Rated, Removable
- Input Status: LED Indicator
- Included Accessories: Thermal pad
- Manufacturer Part Number: SAP4825A
- Vetco Product ID: VUPN8211
Why Choose This AC Controlled Solid State Relay?
This 25A solid state relay is engineered for everyday consumers who want reliable and simple high-power switching for home applications. Silent operation, robust safety features, and straightforward installation make this AC controlled SPST relay a top pick for both new and experienced DIYers.
Typical Applications
- Home automation systems
- AC motor control
- High-power lighting
- Heating elements
- DIY projects and appliance retrofits
Note: This relay is designed to switch AC loads only and will not operate with DC loads.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
280V AC 25A Solid State Relay – SPST N.O. AC Controlled
Reliable Solid State Relay for Home and Everyday Use
Upgrade your automation or electrical setup with this easy-to-use 280V AC, 25A Solid State Relay. Designed for household and general consumer projects, this relay offers safe, silent, and long-lasting switching for high-power AC devices—ideal for home automation, energy efficiency upgrades, and DIY electrical builds.
Key Features & Benefits
- Solid State Reliability: No moving parts mean ultra-quiet operation and a longer lifespan than traditional relays.
- Safe to Use: Comes with a removable IP20 rated touch-safe clear plastic cover and LED status indicator for visible, worry-free operation.
- Effortless Installation: Screw terminals accept spade terminals, ring terminals, or bare wire. Mount easily to a panel or heatsink using the convenient side tabs.
- Energy Efficient: On-state voltage drop is just 1.15V, keeping your system running smoothly.
- Wide Compatibility: Controls AC loads up to 480V and 25A—perfect for appliances, lighting, or automation controls.
Technical Specifications
- Circuit: SPST - Normally Open (N.O.)
- Output Type: AC Load, Zero-Cross Switching
- Control Voltage (Input): 90–280V AC
- Load Voltage: 40–480V AC
- Load Current: 25 Amps
- Mounting: Chassis Mount / Panel Mount / Heatsink Compatible
- Termination Style: Screw Terminal
- Case Style: Hockey Puck
- On-State Voltage Drop: 1.15V
- Touch-Safe Cover: IP20 Rated, Removable
- Input Status: LED Indicator
- Included Accessories: Thermal pad
- Manufacturer Part Number: SAP4825A
- Vetco Product ID: VUPN8211
Why Choose This AC Controlled Solid State Relay?
This 25A solid state relay is engineered for everyday consumers who want reliable and simple high-power switching for home applications. Silent operation, robust safety features, and straightforward installation make this AC controlled SPST relay a top pick for both new and experienced DIYers.
Typical Applications
- Home automation systems
- AC motor control
- High-power lighting
- Heating elements
- DIY projects and appliance retrofits
Note: This relay is designed to switch AC loads only and will not operate with DC loads.




