The Carlo Gavazzi 30/PR3 is a low voltage, high current triac output relay, manufactured by Carlo Gavazzi. The device has a rated operational voltage between 27 and 33V AC, and a max switching current rating of up to 10 amps. The device has a robust construction, featuring an ABS direct coating, which is resistant to corrosion, making it suitable for long-term use in a variety of harsh environments. The device also has a LED indicator which can indicated the approximate status of the relay output. The Carlo Gavazzi 30/PR3 is a versatile, highly reliable and resilient relay, ideal for a variety of industrial applications.