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Product Overview
KW exhaust thermostat is a kind of bimetal with constant temperature as the sensitive element. When the temperature rises, the heat generated is transferred to the bimetal, and it will act quickly when it reaches the rated operating temperature, disconnect the contact and cut off the circuit; When the temperature drops to the preset reset temperature setting value, the bimetallic strip quickly recovers, closes the contact, and connects the circuit.
The KW exhaust thermostat includes a shell and a base, a terminal, a static contact assembly and a moving contact assembly, a pressure head and a heating plate. The shell and the base are hermetically connected, and the two terminals are sealed and fixed on the base through an insulator. And its one end extends to the outside. The static contact assembly includes a conductive sheet fixed on the inner side of the terminal and a static contact connected to the conductive sheet. The movable contact assembly includes a heat-sensitive board and is connected to the heat-sensitive board and is connected to the static contact. The movable contact corresponding to the head, one end of the heating plate is welded to the side of the base, and crosses the moving and static contacts, and the other end is connected to the base through an insulator, close to the side of the insulator, the heating plate It is fixedly connected to one side of the heat-sensitive board, and the bottom surface of the indenter fixed on the inner side of the shell is provided with an insulator, and the center line of the indenter coincides with the center line of the dynamic and static contacts.
Product Advantages
Small size, easy to install;
Quick-acting bimetallic plate, fast response speed;
The life span is more than 10,000 times;
Anti-vacuum dipping process;
Scope Of Application
Used for temperature control of the exhaust pipe of air-conditioning compressor
Structure Configuration
Safety Certification
UL&CUL：E258861 (UL60730 standard)
CQC：10002045189
TUV：501768170001
VDE：40030067 (EN60730-1 standard; EN60730-2-2 standard)
CB：CN35137-M1(IEC60730-2-2 standard)
DE2-021471(IEC60730-2-9 standard)
Technical Parameters
Product size: temperature sensor head 34*10.7*7.9mm
Contact capacity: 6A/250V AC
Normal electrical strength: AC 1500V 50/60Hz for 1min, no breakdown, no flashover
Operating temperature: 30~160℃ (a specification every 5℃)
Operating temperature tolerance: ±3℃, ±5℃
Contact form: normally open, normally closed
Normal contact resistance: ≤50mΩ
Insulation resistance: ≥100mΩ
Life: ≥10000 times
Lead wire: produced according to customer requirements
Shell: copper sleeve shell, epoxy glue seal
Number Naming Reference
Dimensions
Model | Metal outer case | ||
L（mm） | W（mm） | H（mm） | |
Exhaust thermostat | 34mm | 10.7mm | 7.9mm |
Temperature Specification
Operating Temperature | Reset Temperature |
120±5℃ | 80±15℃ |
125±5℃ | 85±15℃ |
130±5℃ | 90±15℃ |
135±5℃ | 95±15℃ |
Special specifications according to customer requirements | |
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