Bimetal Cutouts, Temperature Regulators
Temperature Limiters
R22 R32 R40
DESCRIPTION
Types R22/R40 are
bimetal detectors
and
temperature regulators.
Types R32 are
temperature limiters
(manual reset)
without trip free mechanism.
The thermal response works via a bimetal snap
element electrically connected to the switch
contact.
The switch system is current insensitive.
The thermal switches react only to external thermal
effects. Double contacts ensure high switch
performance and long service life.
The housing, base and the mounting brackets are
voltage-free (Standard version: base and mounting
brackets are aluminium-plated steel).
Heat transfer occurs directly through the metallic
base via connection, radiation and conduction in
gaseous and solid media.
R32
DIMENSIONS
R22/R40
Tel +44 (0)1483 883969
q
Microtherm Ltd, Guildford, Surrey GU4 7WA
Fax +44 (0)1483 451816
q
www.microtherm.co.uk
22/02
q
office@microtherm.co.uk
dtp-554
Bimetal Cutouts, Temperature Regulators & Limiters
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