200 / | HD | ELECTRICITY: CIRCUIT MAKERS AND BREAKERS |
402 | DF | SNAP {4} |
405 | DF | .~ Double snap {17} |
410 | DF | .~.~ Rotating contact {4} |
419 | DF | .~.~.~ Ratchet controlled {2} |
421 | .~.~.~.~ Pawl carries contact {2} | |
422 | DF | .~.~.~.~.~> Push button actuated |
423 | DF | .~.~.~.~.~> Pull cord actuated |