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Water Heater Micro Switch
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Water Heater Micro Switch

WEIPENG® has established itself as a top-tier water heater micro switch manufacturer and supplier in China, providing quality water heater micro switch solutions for many years. You can rest assured to buy customized Water Heater Micro Switch from us.


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Product Description

WEIPENG® is a leading China Water Heater Micro Switch manufacturers, suppliers and exporter.

Tongda Wire Electric Water Heater Micro Switch Introduction

water heater micro switch is a kind of pressure actuated fast switch, also known as sensitive switch. Its working principle is that external mechanical force exerts force on the action reed through the transmission element (press pin, button, lever, roller, etc.), and generates instantaneous action after the energy accumulates to the critical point, so that the moving contact at the end of the action reed is quickly connected or disconnected from the stationary contact. When the force on the transmission element is removed, the action reed produces reverse action force. When the reverse travel of the transmission element reaches the action critical point of the reed, the reverse action is completed instantaneously.

Tongda Wire Electric Water Heater Micro Switch Parameter (Specification)

Switch Technical Characteristics:
ITEM Technical Parameter Value
1 Electrical Rating 5(2)A/10A/16(3)A/21(8)A 250VAC
2 Contact Resistance ≤30mΩ Initial value
3 Insulation Resistance ≥100MΩ (500VDC)
non-connected terminals
Between terminals
and the metal frame
5 Electrical Life ≥50000 cycles
6 Mechanical Life ≥1000000 cycles
7 Operating Temperature -25~125℃
8 Operating Frequency electrical  :15 cycles
Mechanical :60 cycles
9 Vibration Proof Vibration Frequency : 10~55HZ;
Amplitude :1.5mm;
Three directions :1H
10 Solder Ability :
More than 80% of immersed part
shall be covered with solder
Soldering Temperature :235±5℃
Immersing Time :2~3S
11 Solder Heat Resistance Dip Soldering :260±5℃ 5±1S
Manual Soldering : 300±5℃ 2~3S
12 Safety Approvals UL、CSA、VDE、ENEC、TUV、CE、KC、CQC
13 Test Conditions Ambient Temperature :20±5℃
Relative Humidity :65±5%RH
Air Pressure :86~106KPa

Tongda Wire Electric Water Heater Micro Switch Feature and Application

1.Sate, reliable basic switch
2.Nice appearance,tight contiguration.Charactenistic:small contact dlearance,quick action, high sensitivity and small 3.operating travel.
4.Long lite, high reliablity
5.A variety of contact terminals
6.A varnety of temperature degree
7.A variety of levers
8.Adopt themosetting plastic or themoplastic
9.Widely usedinhome apliane elecroninc equipmentautomatic machine communication equioncar electron,apparatus and 10.instument,electric motion tool etc.

Tongda Wire Electric Water Heater Micro Switch Details

Hot Tags: Water Heater Micro Switch, China, Manufacturers, Suppliers, Wholesale, Factory, Price

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