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R621       *Protect circuits with appropriate circuit breakers. Each branch circuit must be protected by 1 and only 1 circuit breaker or fuse on the PDP/PDP2.0/PDH 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 Kraken X60 Powerpole adapter board (WCP-1380, RF-4003).

Table 8‑3 Branch circuit protection requirements

Branch Circuit

Circuit Breaker/Fuse Value

Quantity Allowed Per Breaker

Motor Controller

Up to 40A

1

CUSTOM CIRCUIT

Up to 40A

No limit

Automation Direct Relay 40A (*6M40*)

Up to 40A

1

Fans permitted per R501 and not already part of COTS computing devices.

Up to 20A

No limit

Spike Relay Module

Up to 20A

1

Automation Direct Relay 25A (*6M25*)

Up to 20A

1

PCM/PH – with compressor

Up to 20A

1

Servo Power Module/Servo Hub

Up to 20A

1

Additional VRM (non-radio)/Additional PCM/PH (non-compressor)

Up to 20A

3 total

Automation Direct Relay 12A (*6M12*)

Up to 10A

1

This rule does not prohibit the use of smaller value breakers in the PDP/PDP2.0/PDH or any fuses or breakers within CUSTOM CIRCUITS for additional protection.

Fans permitted per R501 may also be included within CUSTOM CIRCUITS.

# contentMap.en
R621       *Protect circuits with appropriate circuit breakers. Each branch circuit must be protected by 1 and only 1 circuit breaker or fuse on the PDP/PDP2.0/PDH 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 Kraken X60 Powerpole adapter board (WCP-1380, RF-4003).

Table 8‑3 Branch circuit protection requirements

Branch Circuit

Circuit Breaker/Fuse Value

Quantity Allowed Per Breaker

Motor Controller

Up to 40A

1

CUSTOM CIRCUIT

Up to 40A

No limit

Automation Direct Relay 40A (*6M40*)

Up to 40A

1

Fans permitted per R501 and not already part of COTS computing devices.

Up to 20A

No limit

Spike Relay Module

Up to 20A

1

Automation Direct Relay 25A (*6M25*)

Up to 20A

1

PCM/PH – with compressor

Up to 20A

1

Servo Power Module/Servo Hub

Up to 20A

1

Additional VRM (non-radio)/Additional PCM/PH (non-compressor)

Up to 20A

3 total

Automation Direct Relay 12A (*6M12*)

Up to 10A

1

This rule does not prohibit the use of smaller value breakers in the PDP/PDP2.0/PDH or any fuses or breakers within CUSTOM CIRCUITS for additional protection.

Fans permitted per R501 may also be included within CUSTOM CIRCUITS.