3PCS Solid State Relay SSR-40DA DC to

Solid State Relay SSR-40DA

The Solid State Relay SSR-40DA is an advanced electronic switching device designed for efficient and reliable control of electrical loads. With its innovative technology, this relay offers numerous benefits over traditional mechanical relays.

Key Features

• Fast Switching: Switches electrical loads on and off without mechanical contact, ensuring rapid operation.
• No Moving Parts: Designed with no mechanical components, reducing wear and tear for enhanced durability.
• High Isolation: Provides excellent isolation between control and load circuits, improving safety and protecting sensitive control circuitry.

Perfect Fit for Various Applications

The SSR-40DA is ideal for a wide range of applications in both household and industrial automation, including:

• Temperature control systems
• Heating and cooling systems
• Computer Numerical Control (CNC) machinery
• Remote control setups

Specifications include:

• DC to AC Input: 3-32VDC
• Output: 24-380VAC, 40A
• Insulation Resistance: 500M Ohm/500VDC
• Ambient Temperature: -30 to +70℃
• Off Leakage Current: ≤2mA

High-Performance Optocoupler

The SSR-40DA features a heat-dissipating metal back plate and a copper terminal lug for superior conductivity. Its high-quality semiconductor optocoupler ensures:

• Longevity and reliability
• Spark-proof and noiseless operation
• Chemical contact-free action
• Zero cross-trigger control

This relay is particularly suitable for harsh environments, being resistant to corrosion, moisture, and dust.

Conclusion

Upgrade your automation systems with the Solid State Relay SSR-40DA for unmatched performance and reliability.