The 1990960000 is a TERMSERIES solid-state relay module designed for switching DC loads in industrial applications. It operates with a rated control voltage of 24 V DC and switches a load voltage range of 3 to 33 V DC with a continuous current of 5 A. This module features a single normally open (NO) MOSFET contact, providing fast switching with a switch-on delay under 55 µs and a switch-off delay under 600 µs. Integrated protective circuits include a free-wheeling diode and reverse polarity protection for the control side. Housed in a compact 12.8 mm wide package for TS 35 rail mounting, it is ideal for control cabinets requiring reliable, high-frequency switching.