Precise motor thermal protectors for various motors and pumps

3MP motor protector is small but powerful, it can prolong the service life of the motor and is widely used in water pumps, oil pumps, power tools, etc.



3MP motor protector for pumps&motors&electric tools

 

3MP current and temperature protector is a protection element with over-current and temperature sensing double protection functions at the same time. It can precisely control the damage to the motor caused by motor stall or excessive current.If you want to extend the mission life of the motor, the 3MP thermal protector is indispensable.

 

Features

Small size(with hand-reset function).

Excellent protection against overload, plugging turn or short-circuit over-current.

Set overload trip current according to the customer request,up to 45A.

Accurate trip off time can prevent motor from overheating( 4-10s).

It can be installed inside or outside the winding to make the motor production process more flexible.

Each type of parts strictly implemented European ROHS environmental standards.

Wires are optional and customized.

 

Specifications

Item No.

3MP

Electrical specifications

45 amps/15 volts DC

15 amps/30 volts DC

25 amps/250 volts AC

30 amps/125 volts AC

Operating temperature range

30°C-180°C

Temperature tolerance

±5°C,±8°C,±10°C

Trip off current range

1-45A

Trip off time

4-10s

Case material

Metal

Case size(mm)

22.8*9.8*6.6

Wire

Optional and customized

 

Applications

 

Juicers Soybean milk machines Vacuum cleaners Washing machines
Lawn mowers Seat motors Window motors Electric tools

 

Product display

3MP thermal protector3MP motor thermal protector for pumps

Size details

Current and overload thermal protector

 

Packing & Delivery

 

Packing:

Packed in standard export cartons.

If you have special packing requirements,please feel free to discuss with us,thank you.

Delivery time:

Delivery time for small orders:7-15 days.

Delivery time for special requirements orders:15-30 days.

FAQ

 

Q:Are you a product supplier or a factory?

A:Yes, we are a factory. Located in Nanjing, Jiangsu Province. We've been making them for 12 years.

Q:How can I get a free sample?

A:We can provide 5-10 pcs samples for free, but the overseas shipping cost will in your side.

Q:What is the shipping term of bimetal thermal protector?

A:The bimetallic thermal switches we produce are all small size, so the mode of transportation should be subject to the order quantity. For a single order of more than 50,000 pieces, sea transport is the most economical option.If the order quantity of thermal switches is less than 10000 pieces each time, express delivery is the best way, because the weight of 10000 pieces will be less than 50Kg, which is the minimum order quantity of air freight. If the quantity is between 10,000 and 50,000 PCS,express or air transport can be chosen freely according to the weight of different thermal switches.

Q:What parameters should I provide when I want to buy a thermal protector?

A:If you want to buy a thermal protector, please prepare these parameters:

1. Rated voltage, rated current.

2. Operating temperature and rest temperature of thermal protectors.

3. Length of lead wire, color, type and temperature resistance.

4. Application of thermal protector.

5. Mounting requirements if needed, including dimensional requirements.



INQUIRY

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