R610       *1 breaker/fuse per circuit. All circuits, with the exceptions of those listed in R615 and R617, must connect to, and have power sourced solely by, a single protected connector pair of the PD. Circuits must not connect to the main power input of the PD.

R617       *Power radio as specified – Part 2. The device supplying power to the wireless bridge per R616 must be connected directly to a non-switched pair of protected output terminals of a PD with a 10A fuse or circuit breaker installed with the exception of the PDP 1.0 shared VRM/PCM pairs which may be protected with a 20A fuse or circuit breaker. No other electrical load can be connected to the breaker or fuse supplying this circuit with the exception of a single PCM if using the shared VRM/PCM ports of a PDP 1.0.

R621       *Protect circuits with appropriate circuit breakers. Each branch circuit must be protected by 1 and only 1 circuit breaker or fuse on the PD per Table 8‑3. No other electrical load can be connected to the breaker or fuse supplying this circuit with the exception of devices downstream of a permitted motor power adapter board placed between the PD and a motor controller (WCP-1380, WCP-1903, WCP-1904, RF-4003, RF-4004, RF-4005).

R620       *Only use specified fuses in PD. The only fuses permitted for use in the PD are automotive blade fuses with the following values: