The TDL-4RB is a 4 Way 8 Amp Relay Board. It has 4 x 12Vdc inputs that can switch 4 separate 8 Amp single pole double throw relays.
The TDL-4FB is a 4 Way Fuse Board. It has 4 individual fused outputs. Each fuse has an associated LED to indicate that the fuse is operative. The LED illuminates green for normal positive 12Vdc operation and amber for AC voltages up to 24Vac.
The TDL-8FB is an 8 Way Fuse Board. It has 8 individual fused outputs. Each fuse has an associated LED to indicate that the fuse is operative. The LED illuminates green for normal positive 12Vdc operation and amber for AC voltages up to 24Vac
The TDL-TB is a multifunction timer board. It has dip switches for field selectable definitive time durations from 1 second up to 2 hours. It is extremely versatile with 4 input modes (Off Delay, On Delay, Off Pulse & On Pulse) allowing endless application possibilities.