• Industrial-grade single-phase solid state relay designed for high-voltage AC switching applications
• Wide AC control input range (80–280VAC) allows direct connection to AC control signals without the need for DC power supplies
• Capable of switching AC loads from 48VAC up to 480VAC with a rated current of 25A
• Built with zero-cross switching technology to reduce electrical noise and protect connected loads
• Solid-state design eliminates mechanical contacts, ensuring long operational life and maintenance-free performance
• Integrated aluminum base plate provides efficient heat dissipation for stable operation
• Compact and durable construction suitable for panel mounting in industrial control systems
• Silent switching operation with no arcing or acoustic noise
⸻
Technical Specifications
• Model: KL40C25AX
• Brand: Kyotto
• Relay Type: Single Phase Solid State Relay (SSR)
• Control Input Voltage: 80–280VAC
• Output Voltage: 48–480VAC
• Rated Load Current: 25A
• Number of Phases: 1 Phase
• Switching Type: Zero Cross
• Mounting Type: Panel Mount
• Cooling Method: Aluminum Base Plate
• Insulation Resistance: ≥50MΩ
• Dielectric Strength: ≥2500VAC
• Operating Temperature: -30°C to +75°C
• Response Time: ≤10ms
⸻
Key Features
• Direct AC input control simplifies wiring and reduces system complexity
• Suitable for high-voltage industrial applications up to 480VAC
• Reliable solid-state switching with long service life
• Silent operation with no electrical arcing
• Reduced electromagnetic interference using zero-cross technology
• Efficient heat dissipation for continuous operation
• Compact design for easy integration into control panels
⸻
Typical Applications
• Industrial heating systems and furnaces
• High-voltage lighting systems
• Motor and pump control
• HVAC systems
• Automation control panels
• Power switching systems
• CNC machinery and industrial production lines