for a circuit of 15 amperes this authorization for 10 outputs and for a circuit of 20 amperes 13 outputs has been authorized.

for a circuit of 15 amperes this allowed 10 outputs and in a circuit of 20 amperes 13 outputs were allowed.

One thumb rule is to assign a maximum run of 1.5 to each container, allowing 10 containers in a circuit of 20 amperes.

for a circuit of 15 amps this allowed 10 outputs and in a circuit of 20 amps 13 outputs were allowed.

Table 210.21 (B) (3) also shows that a content of 15 amperes can be mounted on a circuit of 20 amperes serving 2 or more containers. Comments after 210.21 (B) (2) in the manual clearly indicate that 15 amperes are allowed on a circuit of 20 amperes.