FOSHAN TONGBAO HUALONG CONTROLS CO.,LTD

The leading temperature control solutions and services provider

Add: No.41,Huijin Rd., BainiSanshui Foshan, Guangdong ,China
Tel : 86-757-87575702
Post : 528131
Fax : (86)757-87655136
Email :dengxiaoshun@fstb.com.cn

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Termostato Electric Water Heater Bimetal Temperature Protector Electric Appliance Switch
The series of KSD308 that is of double-pole structure falls in the category of manual reset type temperature controller. The product series, safety and reliable, is used in high-duty electric water heater for overheating protection. When the instant snap of bimetal disc occurs at certain temperature, two contacts separate promptly by means of mechanical transition and simultaneously two-phase circuit disconnects in order to completely cut off power supply. Pressing reset lever will restore the power supply.(heavy-duty thermostat)



Advantages of heater temperature switch:

  • High durability
  • High precision.
  • High loading capacity
  • No breakdown, no flashover.
  • Every product will be tested, extremely high temperature pass rate.

Parameters of heater temperature switch:

Use                   

Over heat protection

Appliance

Water heater(heater thermostat)

Reset type

Manual

Base material

resist heat resin base

Amperage

16A

Max. Operating Temperature

100

Differential

Refer to the regulation

Min. Diff

8

Tolerance

Refe rto the regulation

Contact material

Silver

material

 

Dielectric
Strength

Parts between electriferous components and non-electriferous ones can bear 2000V (3750V for Reinforced insulation type) 50Hz AC current, which is nearly sine wave, for one minute as bearing test. Resulted no breakdown, no flashover.

Insulation
Resistance

With a DC 500V megger, borne DC 500V, the tested value is over 10MΩ

Resistance
Between
Terminals

Below 50mΩ

Maximum
 ambient
 temperature

185

Approvals

CQC/TUV

Terminal type

Customized (Refer to our specification

Cover/Bracket

Customized (Refer to our specification

 

 

Dimension of heater temperature switch:

KSD308 16A 250V Termostato Electric Water Heater Bimetal Temperature Protector Electric Appliance Switch

 

Safety certificate of heater temperature switch:

OT range

Life

250V 16A

≤100°C

10,000

CQC,TUV


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