Model Number

CN-10A & CN-10B

Dual Thermostat
NO and NC in one casing
Separate adjustable temperatures
High switching capacity
Terminals easily accessible
Clip fixing
Two thermostats in one casing:

Thermostat (contact breaker, normally closed) for regulating heaters. Thermostat (contact maker, normally open) for regulating filter fans and heat exchangers or switching signal devices when temperature limit has been exceeded.

Heaters and cooling equipment can be switched independently from each other with a temperature offset as opposed to the usual change-over contacts.

Switch temperature difference 7K (± 4K tolerance)
Sensor element thermostatic bimetal
Contact type snap-action contact
Contact resistance < 10mOhm
Service life > 100 000 cycles
Max. switching capacity 250VAC, 10 (2) A
 120VAC, 15 (2) A
 DC 30W
EMC acc. to EN 55014-1-2, EN 61000-3-2, EN 61000-3-3
Connection 4-pole terminal, clamping torque 0.5Nm max.: rigid wire 2.5mm2, stranded wire (with wire end ferrule) 1.5mm2
Mounting clip for 35mm DIN rail, EN50022
Casing plastic according to UL94 V-0. light grey
Dimensions 67 x 50 x 46mm
Weight approx. 90g
Fitting position variable
Operating/Storage temperature -20 to +80&ordm; C (-4 to +176&ordm; F) / -45 to +80&ordm; C (-49 to +176&ordm; F)
Protection type IP20
 
For regulating heat exchangers and fans (e. g LE 019) and as an alarm contact for monitoring the interior temperature of electronic enclosures.