SSR-25DA SSR-40DA SSR-40AA SSR-40DD SSR 10A 25A 40A 60A 80A 100A DD DA AA Solid State Relay Module for PID Temperature Control (SSR-80A AA)

The SSR-40 DA Solid State Relay Module is a versatile and reliable switching solution designed for use with PID temperature controllers and a wide range of industrial and automation applications. Available in multiple configurations — including DA (DC to AC), AA (AC to AC), and DD (DC to DC) — and current ratings ranging from 10A to 100A, this module offers exceptional flexibility to suit your specific wiring needs. The SSR-40 DA features a load voltage range of 24–380VAC and an input control voltage of 3–32VDC, making it compatible with most standard control systems. Built with durable aluminum construction and a secure clamp-type connector, installation is straightforward and dependable. The compact chassis-mount design measures approximately 0.906 x 1.77 x 2.36 inches, fitting neatly into tight spaces. UL listed for added assurance of quality and safety compliance. Whether you are managing heating elements, motors, or other high-current loads, this solid state relay module delivers consistent, noise-free switching performance without the wear associated with mechanical relays.

• MULTIPLE VARIANTS AVAILABLE: Choose from SSR-40DA, SSR-40AA, SSR-40DD, and more, with current ratings ranging from 10A to 100A to suit a wide range of industrial and automation needs.
• INPUT & OUTPUT SPECIFICATIONS: The SSR-40DA features a DC input of 3–32VDC and an AC output of 24–380VAC, making it ideal for use with PID temperature controllers and microcontrollers.
• VERSATILE CONFIGURATIONS: Available in DC-to-AC (DA), AC-to-AC (AA), and DC-to-DC (DD) wiring options, providing flexible integration into various control system setups.
• UL LISTED: Meets UL specifications, ensuring the relay module has been tested and verified to meet recognized safety and performance standards for solid state switching.
• COMPACT DIMENSIONS: The SSR-40DA measures approximately 0.906 in. (W) x 1.77 in. (D) x 2.36 in. (H) with a chassis mount design and clamp-type connectors for secure, straightforward installation.