SSR1 AC-AC Relay 24-480V AC 10A

AC-AC Electronic Semiconductor Relay (SSR) Series SSR1 Switching Contact

AC output circuit (anti-parallel thyristors), high number of switching cycles (no burning of contact material), silent switching, and low control power.

• Long lifespan, no moving parts, no contact burning
• Quiet operation, very advantageous for commercial and medical applications
• Minimal electrical noise due to the ability to switch "at zero"
• Easy control and minimal energy consumption for control
• Resistance to shocks and vibrations, can be mounted in any position
• Rapid switching (approx. 0.1 ms)
• Lightweight
• CE

Suitable Applications:

• Heating control
• HVAC, ventilation
• Lighting
• Motor control
• Mobile applications
• Military technology
• Medical technology
• Food industry
• Intelligent buildings
• Wind and solar energy

Technical Parameters

• Model: SSR1-xxAA 
• Type: Instantaneous switching (zero crossing)
• Switching: AC/AC
• Contact type: 1 switching contact
• Number of phases: single-phase
• Max. turn-off time: 1/2 cycle + 1ms
• Max. turn-on time: 1/2 cycle + 1ms
• Continuous switching current: 10A, 15A, 20A, 25A, 30A, 40A, 50A, 60A, 75A, 80A, 90A, 100A or 120A
• Continuous switching voltage: 24-480V AC 
• Control voltage: 70-280V DC
• Max leakage current in off state:  2mA
• Maximum voltage drop in on state: 1.5V
• With integrated heatsink: none, heatsink recommended above 40A
• Ambient temperature -20 - 80 °C
• Dielectric strength 2.5kV
• Dimensions: 57.4x44.28 cm
• CE: yes