PT40-T Battery Guard with Timer - 40 Amp 12/24V

The PT40-T Solid State Battery Guard with timer protects 12V and 24V batteries from deep discharge while offering timed disconnection for added safety. Once the ignition is switched off, the timed function disconnects the load after a preset delay, ensuring that auxiliary systems don’t accidentally drain your battery. It also automatically disconnects equipment when voltage drops below safe levels.

Designed for medium-to-heavy loads, the PT40-T is suitable for vehicles with lighting, pumps, fridges, and auxiliary circuits.

Key Features:

• Continuous rating: 40A @ 12/24V DC

• Timed auto-disconnect after ignition off

• Manual shutdown facility via ignition or switch

• Over-current, overheat, transient, and catastrophic protection

• Brass M6 stud terminals with secure connections

• Input voltage: 9–32V DC (auto-sensing)

• Rugged IP-rated housing for automotive use