Dongguan Tianrui Electronics Co., Ltd
Dongguan Tianrui Electronics Co., Ltd
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Three Terminals 3/4" SPDT Auto Reset Bimetal Snap Action Thermostat 25A For Electric Oven
Description of 3/4" SPDT Auto Reset Bimetal Snap Action Thermostat 25A
The thermostat is SPDT with three terminals, with a 25A load configuration between terminals 1 - 3 and a 5A load configuration between terminals 1 - 2. When the thermostat reaches the set temperature, the main circuit of the 25A load is disconnected, and the moving reed is connected to the auxiliary circuit of the 5A load, which remains until the ambient temperature drops. After the thermostat is automatically reset, the auxiliary circuit of the 5A load is immediately disconnected. The main circuit of the 25A load is turned on, which is an action cycle.
Specifications of 3/4" SPDT Auto Reset Bimetal Snap Action Thermostat 25A
| Rated current(Ir) | 10A/16A | ||||||
| Rated voltage(Ur) | AC250V/AC125V | ||||||
| Electric intensity | AC2000V 50/60Hz 1min, No breakdown, no flashover | ||||||
| Contact resistance | ﹤50mΩ | ||||||
| Lnsulation resistance | ﹥100MΩ | ||||||
| Response speed | ≤1℃/min | ||||||
| Operation cycles | ﹥100000 Times | ||||||
| Action temperature | 25℃-150℃ | ||||||
| Product certification | UL ROHS | ||||||
Application of 3/4" SPDT Auto Reset Bimetal Snap Action Thermostat 25A
Method of Earth
By means of the metal cup of thermostat connected in the earthing metal part.
The thermostat should work in environment with humidity not higher than 90%, free of caustic, flammable gas and conducting dust.
When the thermostat is used to sense the temperature of solid items, its cover should be clung to the heating part of such items. Meanwhile, heat-conducting silicon grease, or other heat media of similar nature, should be applied to the cover’s surface.
If the thermostat is used to sense the temperature of liquids or steam, it is strongly recommended to adopt a version with stainless-steeled cup. Moreover, cautious measures should be taken to prevent liquids getting into/onto the thermostat’s insulation parts.
The top of the cup must not be pressed to sink, so as to avoid adverse effect on the thermostat’s temperature sensitivity or its other functions.
Liquids must be kept out of the thermostat’s inner part! The base must avid any force that could lead to crack; it should be kept clear and away from the pollution of electric substance to prevent insulation weakening that leads to short-circuited damages.
The terminals should be bent, or else, the reliability of electric connection will be influenced.
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
MP/Whatsapp: +86 13532772961
Wechat: HFeng0805
Skype: andywutechrich
QQ: 969828363
