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Ningbo Haishu Nide International Co., Ltd.
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·  Add:14-5, East Kemao Center, No.100 Xiangyun Road, Hi-tech District, Ningbo, China.
·  Contact person:Annie
·  Tel:0086-574-87295639
·  Mob/Whatspp/WeChat:0086-13738869026
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·  Email:emarketing@nide-group.com;marketing4@nide-group.com
 

Your current location:Home > Products > Thermal Protector > 8AMC Thermal Protector Motor Thermal Protection Switch With PTC
8AMC Thermal Protector Motor Thermal Protection Switch With PTC

Model:NDPJ-RBHQ-67

This 8AMC thermal protective device is designed to be sensitive both to current and temperature. The heat generated from the rotation of motor, combined with the current thermal effect of the bimetal, contributes to a temperature rise that the bimetal can sensitively detect. 

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Details

8AMC Thermal Protector Motor Thermal Protection Switch With PTC

 

The most salient feature of 8AMC series motor thermal protection switch is large volume and large current carrying capacity. Protector with PTC heating system is reset manually.8AMC series thermal protector is a kind of current, temperature protector. Its features are huge electricity capacity, long life-span and excellence reliability. It is mainly used in agitator, water pump motor, wash machine motor, automobile motor and other motors over 1hp.

 

Applications:

It is mainly used for capacitor start motors, automobile motor, ballast protection, split-phase motors, automotive accessory motors and transformer, etc. 

 

Working principle

This 8AMC thermal protective device is designed to be sensitive both to current and temperature. The heat generated from the rotation of motor, combined with the current thermal effect of the bimetal, contributes to a temperature rise that the bimetal can sensitively detect. Then the 2 contacts separate and the circuit is open. When the temperature cools down to the prescribed reset value, the bimetal flips again and makes the circuit closed.

 

Feature

1. Temperature protection

When ambient temperature exceeds the specified value, the inside bimetal of 8AMC series will trip off to  cut the circuit. When the temperature lowers down, the bimetal will reset and the circuit is connected again.

 

2. Current protection

The current flows through the bimetal disc and auxiliary heater is also combined together with bimetal,  which can control the trip off time precisely. When the current exceeds the prescribed value, 8AMC will cut the circuit immediately.

8AMC Thermal Protector

Thermal Protector

Motor Thermal Protector

8AMC Thermal Protector drawing

 

We can provide these units with a variety of leads, terminations and insulating sleeves to meet specific requirements. If you want more, please contact us.

1. Customized lead wire: Customized wire material, length and color according to customer needs

2. Customized metal shell: Customize different material shells according to customer needs, including plastic shells, iron shells, stainless steel shells, and other metal shells.

3. Customized heat shrinkable sleeve: Customize different high temperature resistant polyester heat shrinkable sleeves according to customer needs

 


About Motor component and  accessories

NIDE can supply the full range of electric motor components such as commutator, ball bearing, thermal protector, carbon brush, insulation paper, shaft, magnet, fan, motor cover,etc.

motor components 

 

 

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Motor Parts Department

 

Email : emarketing@nide-group.com;marketing4@nide-group.com