Apollo Command Module Switches and Circuit Breakers

On this page:   Block II Toggle Switches     Circuit Breakers    Lever-Lock Switches

  • Circuit breakers and toggle switches as used on the Apollo Command Module.
  • The two switches at right are from the earlier Block I control panel (circa 1966).

TBD lbs. (TBD kg)

Examples of Apollo Command Module toggle switches as used in the later Block II control panels.

Circuit breakers, with 3-phase type (left) and single-line type.

Comparison of Block II lever lock switch (left) and Block I style. The tip of the later Block II switch would be removed for installation in the standard switch mounting hole.

The Block II lever lock switch shown includes a green wiring terminal block for simulator use.

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