Product Name：DMO 1140-F/DMS 1141-F
Product Model：DMO 1140-F/DMS 1141-F
When connecting with wires, wire end ferrules must be used.
Important note: The contact system of the regulator is subjected to environmental influences, thus the contact
resistance may change. This can lead to a voltage drop and/or self-heating of the contacts.
• Large setting range
• Small size
• Simple to mount
• High switching performance
DMO 1140-F: Thermostat (normally closed); contact breaker for regulating heaters. The contact opens when temperature is rising.
DMS 1141-F: Thermostat (normally open); contact maker for regulating of filter fans and heat exchangers or for switching signal devises when temperature limit has been exceeded. The contact closes when temperature is rising.
NTL 10A-F/NTL 10B-F
DMO 1140-F/DMS 1141-F