Mini-Breathcall now sold with black clamp only
Faraday - 5 - Pin Plug
Maintain Contact
Normally open contact - Blowing into
soft straw mouth piece makes contact that
is maintained until reset button (on top of
plug at wall station) is pushed down.
(Depressed) No system relay is required.
Electrical Plug is rated 1/3 amps
Suitable for use in oxygen atmosphere.

Additional information

Weight 2 lbs
Dwyer Precision preloader