Electric Motor 7A 250VAC Thermal Overload Protector Plastic Case Featured

Brand Name:Tian Rui
Certification:UL ENEC CQC
Model Number:YS11
Minimum Order Quantity:1000PCS
Delivery Time:5-7 Days
Payment Terms:D/P, T/T,Paypal, Western Union
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Location: Dongguan Guangdong China
Address: Building C, Xinmeijia Science and Technology Park, Chashan
Supplier`s last login times: within 1 hours
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Product Details

YS11 Klixon Plastic Case Thermal Cut Out Temperature Protector Bimetal Electric Motor Thermal Switch


YS11
Small Thermal Motor Protector / Thermal Cut-Out


Plastic Case featured small protector.


Stable and Reliable long life on Non-Current Carry designed device.


Chattering free and precise operating temperature


Specification


Contact Capacity : TCO,TMP 7A/250Vac, 10A/125Vac


TCO 6A/24Vdc, 15A/18Vdc


Ballast 2A/250Vac


Temperature Range :


-Motor Protector and Temp control 45 to 150°C


-Ballast protection 45 to 150°C


Tolerance on Open Temperature: +/- 5K


Max. temp. of the switch head: 150°C


Operating time: continuous


Pollution situation: Dirty


Extent of sensing element: whole control


Degree of protection IP00


Electrical connections soldering, welding


Features


YS11 was developed to protect people and property from accidents occurring on Motor which is used for Fan motor, washing machine and so on. It functions as a self- resetting thermal cut-out (Type 2B), thermal motor protector (Type 3C) and thermal protector for ballasts.
The YS11 pursued to enable to be used for both of installation manner of on-winding and outside of resin packed motor by clamping or insertion. It directly cut off power line. Since it has plastic case, it does not need to insulate YS11 protector from metal parts of motor.


Construction


YS11 is constructed with simple design and based on the well known thermostat technology of Sensata Technologies. And it has enough sealing capability to withstand varnish process and reinforced case enabled to be laced on winding.


7.Movable Arm carries current from 1.Lead to 9.Lower Terminal which is insert molded in 6.Lower Block, via 10.Movable Contact and Stationary Contact.
7.Movable Arm, 8.Bimetal Disc and 5.Upper Plate are riveted to secure with 6.Lower Block by 4.Eyelet. This assembly is inserted into 3.Case, and potting Epoxy to seal.


Since trip time to cut off the power is depending on the operation temperature of YS11 protector. Rating should be selected properly. With referring Performance curve, it can be enabled to select best one which is matching with Motor.


Application Notes


R-type case was developed for Resin Packed Motor. This is designed to resist for high pressure which may be loaded during molding process. Maximum pressure is required to be control within 7.5Mpa. Please be noted that R-type case does not have enough sealing capability, therefore it should not applied for winding varnish process. Dimension is 6.0mm x 7.8mm (ellipse) x 23.0mm length.


S-Type Case is for use in higher ambient temperature and same configuration as standard case. Housing material is used PPS (RTI:240 °C) which is same as R-type case, so that it can resist high temperature for short time. This case is not guaranteed for varnish process as well.


Rating


Rating should be selected as properly to protect Motors and other equipment. Short time trip current and Time is described in “Performance” page which helps to choice most adequate operating temperature. Must hold current is also one of important performances, it can be selected from UTC performance curve as well.

Certifications


UL : E15962 for Motor Protector
E34618 for Temp Indicating & Regulating


ENEC : 2014531.17 for thermal cut-out, -motor and-ballast protector


CQC: CQC02002001340/CQC02002001341 -Protectors are not applied in CCC(China Compulsory Certification) at present. So YS11 can not have CCC but CQC. CQC(China Quality Certification Centre) is a national certification body for appliance in China.


Dimension


Standard type Case : Width 6.9 x Length 21.5 x Height



NoPart DescriptionMaterial
LeadsRefer Numbering System
Epoxy
CasePBT or PPS
EyeletBrass
Upper PlateBrass
Lower BlockPBT
Movable ArmRefer Numbering System
Bimetal Disc
Lower TerminalBrass
10Stationary ContactAgNi ally

Short Time Trip Performance and Ultimate Trip Current As Reference.


YYYT
Code

Open

(°C)

Close (°C) *1
AB
45 *245> 35>35
50 *250> 35>35
55 *255> 35>35
60 *260> 35>35
65 *265> 35>35
70704040
75754545
80805050
85855555
90905960
95956265
1001006470
1051056775
1101107080
1151157385
1201207790
1251257995
13013083100
13513586105
14014090110
14514594115
15015096120

W : Leads length can be selected from Table below as standard rating.
5mm Strip 10m m Strip
WLengthWLength
1251125
2301230
3351335
4401440
5451545
6501650
7551755
8601860
9651965
10702070
China Electric Motor 7A 250VAC Thermal Overload Protector Plastic Case Featured supplier

Electric Motor 7A 250VAC Thermal Overload Protector Plastic Case Featured

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