3kw/ 5-150 Degrees Single-Phase Three-Phase Motor Pump Built-in Thermal Protector

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: SH
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: MCCB
• Poles Number: 4
• Type: Fuse
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), Driving, Control
• Certification: CCC, ISO9001, CCC
• Shell Material: Plastic, Heat-Resistant Metal
• Contact Material: Copper-Silver Alloy
• Connection Mode: Magnetic Buckle Connection
• Product Certification: CQC TUV UL
• Mechanical Life: 10000
• 3c Rated Voltage Range: 0-250V
• Class of Protection: IP0X
• Transport Package: Carton Package
• Specification: s Series
• Trademark: SHN
• Origin: Changzhou City, China
• HS Code: 903210000
• Production Capacity: 300000000
• Package Size: 500.00cm * 500.00cm * 300.00cm
• Package Gross Weight: 30.000kg

Product Description

Generally, low/medium temperature thermostats have a plastic case (also available in iron), while high-temperature thermostats have an iron case. The type and length of the wires are optional, and the nickel-plated terminal at the end of the wire can be made according to your specific requirements. All components of our products comply with the EU RoHS standard. For more details, please email us.
 

three phase motor thermal protector : Snap action, automatic reset, Normal closed
Contact rating: 8A/125VAC; 5A/250VAC,AC380V/5A
Application of SH-A3D three phase motor thermal protector: widely used against over current and over temperature in 3-PHASE motor ( only for Y TYPE )

 

Product Description

(a) Contact type:
A(normally closed): When the ambient temperature rises to the required set point temperature, the thermostat contact is disconnected, the circuit is cut off, and the temperature drops automatically reset. B(normally open): When the ambient temperature rises to the required set point temperature, the thermostat contact is closed, the circuit is switched on, and the temperature drops automatically. M(Manual): When the ambient temperature rises to the required set point temperature, the thermostat contact is disconnected, the circuit is cut off, and it needs to be manually pushed back.
(b) The temperature you require (0°C~250°C): Opening temperature :-- Closing temperature :C
(c) Temperature tolerance :(the following is the factory standard, customers have special requirements can be customized)A: when the

opening temperature is below 105°C: the opening temperature tolerance is 3°C, the closing temperature tolerance is 4C:B: when the opening temperature is 106 °C ~180°C: the opening temperature tolerance is 5°C, the closing temperature tolerance is 8 °C; C: When the opening temperature is above 180"C: the opening temperature tolerance is 8 "C, the closing temperature tolerance is 12 "C.
 

 

 

Product Parameters

A ABS standard plastic case:20.6mmX8.0mmx4.3mm
B.ABJ standard metalcase:20.2mmx7.6mmx3.8mm
C.BBSsmall volumeplastic case.16.5mmx6.8mmx3.7mm
D.BBJsmallvolumemetal case:16.5mmx6.5mmx3.2mmConis:t resistimce conist n the cbsed stic, the contsct resis lmce bethoen the tno contacts of the themd prolecior shud not be gesler hin 30m?
Exteme resistancecmore thn 100lMg
Electrical strength: The basic sinewavetest voltage(valid) with frequency of 50Hzis applied tothefollowing parts ofthethermal protector, and there should benoflashover and breakdown phenomenon for 1S
A500V betweentwoleadsin contact hot breaking state
 

Main features:
Snap action, normal closed

Normal closed  type: cutoff at temperature rises

Contact rating: 5A/250VAC;  5A/380VAC
Thermal switch dimension: 23X11.5X4.90mm

Open Temperature: 50C to 155C,  in 5C increasement

Cable:Stardard:AWG20 silicon cable,70mm long, special requests accepted
 

Model	Open temperture	Reset temperture	Model	Open temperture	Reset temperture
A3D-50ºC	50±5ºC	35±6ºC	A3D-105ºC	105±5ºC	70±15ºC
A3D-55ºC	55±5ºC	35±7ºC	A3D-110ºC	110±5ºC	75±15ºC
A3D-60ºC	60±5ºC	40±10ºC	A3D-115ºC	115±5ºC	75±15ºC
A3D-65ºC	65±5ºC	45±10ºC	A3D-120ºC	120±5ºC	80±15ºC
A3D-70ºC	70±5ºC	45±10ºC	A3D-125ºC	125±5ºC	85±15ºC
A3D-75ºC	75±5ºC	50±15ºC	A3D-130ºC	130±5ºC	85±15ºC
A3D-80ºC	80±5ºC	55±15ºC	A3D-135ºC	135±5ºC	90±15ºC
A3D-85ºC	85±5ºC	55±15ºC	A3D-140ºC	140±5ºC	95±15ºC
A3D-90ºC	90±5ºC	60±15ºC	A3D-145ºC	145±8ºC	95±15ºC
A3D-95ºC	95±5ºC	65±15ºC	A3D-150ºC	150±8ºC	100±15ºC
A3D-100ºC	100±5ºC	65±15ºC	A3D-155ºC	155±8ºC	105±15ºC

Various sizes can be customized

Our Advantages

Professional production and sales of high quality thermostat, temperature control switch, temperature switch, thermal protector, temperature fuse, and other over and over load devices. We continue to create high quality and low price thermostat/thermostat switch, temperature switch, thermal protector, overload protector, temperature fuse, actively introduce and absorb foreign advanced technology, products have passed ul, vde, tuv and 3c safety certification, for many customers at home and abroad supporting the adoption, widely used in many household appliances. We have strong technical force, advanced production and testing equipment.

Packaging & Shipping

 

1.FedEX / DHL / UPS / TNT for samples,Door to door service;
2.By sea for batch goods;
3.Customs specifying freight forwarders or negotiable shipping methods;
4.Delivery Time:20-25 Days for samples;30-35 Days for batch goods;
5.Payment Terms:T/T,L/C at sight,D/P etc.


8.FAQ
Q1. When can I get the quotation?
We usually quote within 24 hours after we get your inquiry.
If you are urgent to get the price, please send the message on skype and wechat or call us directly.

Q2. How can I get a sample to check your quality?
After price confirmed, you can requiry for samples to check quality.
If you need the samples, we will charge for the sample cost.
But the sample cost can be refundable when your quantity of first order is above the MOQ

Q3. Can you do OEM for us?
Yes, the product packing can be designed as you want.

Q4. How about MOQ?
1 pcs for carton box.