Water Heater Power Normal Closed Manual Reset KSD308 90C 16A
Bimetal Thermostat 250V
Technical Requirements of KSD308 Thermostat
1)rated voltage and current: AC250/16A
2)open temperature range: 90C±5C (Normally closed/manual reset)
3)electrical strength
A: between the shell and the wiring terminal, it can withstand
AC1500V/ 0.5ma and does not break down or flash for 1min.
B: after disconnection, it can withstand AC800V/ 0.5ma, 3S without
breakdown and flicker.
4)Insulation resistance: under normal≥100MΩ
5)contact resistance: ≤50M Ω
6)shell material is bakelite shell
| Use | Overheat protection |
| Appliance | Water heater(heater thermostat) |
| Reset type | Manual |
| Base material | Resist heat resin base |
| Amperage | 16A |
| Open temperature | 90℃±5℃ |
Working Principle of 60A Big Current KSD308 Thermostat
Bipolar jump thermostat is a bimetal thermostat with a shell. The
use of disc-type bimetallic film in the role of the moment under
the principle of instantaneous beating, through the role of
mechanical structure, so that the two groups of contacts quickly
action to achieve the same time to disconnect or turn on the
purpose of bipolar circuit.
Usage of Water Heater KSD308 Thermostat
Widely used in a variety of electric appliances, such as hot water
heater, fast-type (fast-type) electric water heater, water storage
type electric water heater, small water heaters, solar water
heaters,with overheating protection.
Instructions for Installation and Use
1. Grounding: The metal cover of the temperature controller is
connected to the ground metal parts of the device.
2. The thermostat should work in the general indoor environment
where the relative humidity of the air is not greater than 90%, non
-corrosive gas, flammable gas and electric conductive dust exist.
3. When the thermostat uses contact with the temperature, the cover
should be covered with the heating part of the charged appliance,
and the thermal conductivity of the heating silicon grease or other
performance should be applied on the cover of the temperature.
4. The top of the cover cannot be crushed or deformed to avoid
changing the temperature or other performance.
5. Do not let the liquid penetrate inside the thermostat! The shell
must avoid excessive power to prevent cracks; the shell should be
kept clean to prevent pollution of conductive substances, so as to
avoid short -circuit penetration due to the reduction of insulation
performance.
6. The use process cannot bend the wiring terminal, otherwise it
will affect the reliability of electrical connection.
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
MP/Whatsapp: +86 13532772961
Wechat: HFeng0805
Skype: andywutechrich
QQ: 969828363
