Marley Engineered Products 5814-0003-002 Transformer 30067439-890 This is an auto reset

This is an auto reset limit control designed for high-limit air temperature monitoring

eliminating the risk of incorrect drop-out voltages associated with universal relays

What is the purpose of the 325-5L over the standard 325-3

As an FM approved switch

Marley Engineered Products 5814-0003-002 Transformer 30067439-890 This is an auto resetThe Marley Engineered Products 5814 0003 002 Transformer is a heavy duty 480V to 24V step down transformer designed for critical electrical induction and control circuit applications. This 40VA control transformer is a standard issue component for technical professionals managing 480V primary power distribution in commercial and industrial HVACR environments. Built with a rugged open enclosure, it provides high precision reduction for low voltage HVAC