Switch module NT 73-F 24VDC 48VDC thermostat switch module

FOB Reference Price:Get Latest Price
US $10-28 / Pieces | 1 Piece/Pieces (Min. Order)
Customized logo (Min. Order: 10 Pieces)
Customized packaging (Min. Order: 1000 Pieces)


Graphic customization (Min. Order: 2000 Pieces) Less
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Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Natural,OEM service
Model Number:
NT 73-F
CE certification:
Temperature Regulator
-40 TO 80 degree:
35 MM DIN rail
Snap-action Contact:
Thermostatic bimetal sensor element
7K(+/-4K tolerance) switch temperature:
120V-250V, DC30W
Nomally Closed:
Contact breaker for regulating heaters
Supply Ability
Supply Ability:
100000 Piece/Pieces per Quarter
Packaging & Delivery
Packaging Details
Box packing for per pc, 100pcs for a carton box, carton box size is: 56.5x28.5x17.5cm
Lead Time :
Quantity(Pieces) 1 - 500 >500
Est. Time(day) 1 To be negotiated
Video Description
Product Description


Switch Module

 High DC switching capacity

 Variety of applications

 Compact design

 Simple connection

 Clip fixing

The Switch Module is designed for switching DC equipment with high currents. It is controlled via an external, potential-free contact (thermostat or hygrostat) connected between terminals 1 and 2. For switching the Module, the internally generated signal current has to be used. It must ne ensured that the external contact can safely switch this signal current. The NT 73-F is available in 24VDC and 48VDC versions.





Packaging & Shipping

Packing Details: Neutral packing or OEM with customer's brand

Delivery Time:
1. Thermostat: For Neutral Packing Type of less than 2000pcs, we usually with stock, can delivery anytime. For bulk order over than 2000pcs, the delivery will 3 days to 10 days. For OEM of Thermostat, the delivery time will be 15 days to 25 days.
2. Heater: For neutral packing of less than 200pcs, we usually with stock, over than 200pcs, the delivery time will be 3 days to 7 days. For OEM of heater, the delivery time will be 5 days to 10 days.
3. Voltage Protector: For small order, usually with stock, for OEM, the delivery time will be 12 days to 20 days. For one container, the delivery time will be 1 month.
4. Solar Controller: We usually with stock for 100pcs to 300pcs, for bigger order, the delivery time will be 7 days to 15 days.


Payment Way: 
1. We accept T/T, Paypal, Western Union, Money Gram, RMB, or Cash
2. For sample order, it's better via Paypal or Western Union or Money Gram or RMB


Payment Item:
For small order, the payment is 100% payment in advance, For big order, the payment is 30% payment in advance, the balance payment before shipping.


Shipping Way:

Our Services

1.Reply inquiry in 24 hours.

2.Please kindly inform us which items you are interested & the reasonable price will be provided you upon receipt of your new inquiry ASAP.

3.Answer your question detailed

4.Solved the problem with you during using our products

5.Samples will be offered to you for our future cooperation.

we can provide you good quality product and best service .

we can design the product as your demmand and we also have other type of stabilizers for you to choose.

6.Free replacement product quality problems, non-product quality problems occur, the telephone guidance service, according to the market price to provide maintenance accessories.


Company Information

Our company established in 2006, specially in development, producing, sales and service of thermostat and heaters, solar controller, voltage protector and so on in China.

Our company already got ISO9001:2008, most of our products have got CE, RHOS, the most importance is that we have got design patent and utility patent for our thermostat and heaters, this will make us exclusive supplier of this type products in China, alsoprotect us from the danger of copy from other supplier. We already been long term supplier of ABB, SIEMENS for 6 years. 


1. Are you a factory or a trading company?

We are a factory,founded in 2006, has over 8 years experience in producing thermostat, heaters, voltage protector, solar controller etc.


2. What certification you have?

Products are with CE, RoHS, IP55, Design Patent, Utility Patent, etc. Management system: ISO9001: 2008


3. What is your advantages compare with others?

We have patent for most our products, which protect our absolute right for the product, also keep the advantage on price, we are factory, so we are more special on product technical, which can keep fluent communication with customer, we are factory, so we have capacity to keep enough stock for our customer, we have priority on product producing time and stock sales.


4. Can I get some samples?

Yes, Sample Orders Welcomed.


5. Do you have thermostat stock?

Yes, we usually keep about 200pcs in stock. We usually keep parts in stock, for 1000pcs, our producing time will be only one week.


6. Do your products are 100% testing?

Yes, all our products are 100% testing, half finished 100% testing and finished 100% testing.


7. What is your warranty for your products?

2 Years.


8. Can I use my own LOGO or design on goods?

Yes. Customized logo and design on mass production are available.


9. Can I choose the colors?

Yes, Customized color is available.


10. What is your delivery time?

200pcs is in stock, 3 days for 500pcs, 7 days for 1000pcs, 30 days for 5000pcs.


11. What is your payment term?

T/T, L/C at sight, Western Union, Money Gram, Paypal, etc.


12. Can I trust you ?

Absolutely YES. We are “Alibaba” verified supplier for 5 years.


13. May I visit our factory?

Sure, welcome any time. We can also pick you up at airport and station.


14. What exhibition you attended and will attend?

Russia ELEKTRO-2013

Canton Fair 2014



MEE 2016


15. What kind of service you can provide?

OEM, ODM, Design, Producing, Technical Support, Sales Support, After-sales service, 24-Hours hot line: 0086-15088970667  24-Hours online: skype: dobettergroup  Whatsapp: 008615088970667


16. What kind of material you use for thermostat ?

We use fireproof UL 94 V-0 class PC and ABS, our thermostat is fireproof.


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