The DIN-rail-mounted DTA04 features universal input voltage, giving it the flexibility to be installed in a variety of control panels. This thermistor relay protects electric motors from overheating, ensuring continuous production and preventing machine downtime.
Simplicity, versatility, and reliability are crucial for most users as they select monitoring 
controls to protect motors and equipment. The DTA04 meets these criteria with features that include an operational mode that can be configured as Auto or Manual reset, giving the user the ability to select the option that best suits their requirements. The universal input voltage and multiple NEMA B300 relay outputs also provide users with the choices, which they usually require.
The DTA04 gives Carlo Gavazzi more thermistor relay housing options than any other manufacturer, to meet more motor protection applications. The DTA04 conforms to global standards such as UL 508, CSA C22.2 and EN 60255-6, and can be used globally in all applications/markets where motors are used and overloads are frequent and may cause motor damage, such as pumping stations, water treatment, conveyors, material handling, HVAC, chillers, and others.
The features of the DTA04 Motor Thermistor Relay include a compact 22.5-mm wide DIN rail mount housing, universal power supply from 24 to 240 V ac/dc, two normally open relay outputs NEMA B300 8A @ 250 Vac, multi-color alarm LED that indicates an alarm trigger, auto or manual reset configurable, and a fast reaction time of < 500 msec. The DTA04 is available from Carlo Gavazzi’s North American network of sales offices and distributors, or at www.GavazziOnline.com.
Carlo Gavazzi Inc., 750 Hastings Lane, Buffalo Grove, IL 60089, 847.465.6100, fax: 800.222.2659
Filed Under: MOTION CONTROL, SENSORS