PrintMunro BrainBox - Thermal Protection Rainwater Harvest Control Box – Thermal Protection Provides the features of Standard BrainBox, Plus Protect your pump from amperage overload Provides the pump motor with thermal overload protection, even when the motor itself does not Overload can be reset manually (default) or automatically upon cool down Available 3 hp and above Specs/Part #s Signal Voltage Enclosure Color No. of Floats Thermal Protection Horepower Max Amps Hertz Line Voltage Phase Safe 24v Output Model Number 24 Blue 2 Yes 3 17 60 220 1 √ MBRB2423A Stainless √ MBRB2423AS Blue 5 28 √ MBRB2425A Stainless √ MBRB2425AS