made in China electric devices contact accessories circuit breaker contacts

Specifications 1. circuit breaker contacts

2.AGCU bimetal trimetal

3.10 years manufacturing experience

4. ISO 9001 certificate

made in China electric devices contact accessories circuit breaker contacts   Our Rivets series Electrical contacts is widely used in small and medium-sized current contactor, starter, temperature controller, switches, etc. undercurrent contact devices, microswitches and precision instrument Main Materials for silver copper bimetal contact rivets points:  Main face Materials: Ag, AgNi, AgSnO2, AgSnO2ln2O3, AgCdO, AgZnO,   Main middle materials: Cu, CuNi  Main base matrials: low Carbon Steel, nickel, monel  

AgCdO/Cu	main composition is AgCdO; stable contact resistance.
AgNi/Cu	Cd-free, better arc erosion resistance than AgCdO, excellent anti-welding resistance under large current.
AgZnO/Cu	higher thermostability than AgCdO, good electrical erosion resistance, nontoxic, and pollution-free.
AgSnO2/Cu	most promising substitute for AgCdO material; excellent arc erosion resistance and anti-welding resistance.

   Main Application:  Mainly used in various switches, relays, thermostats, circuit breakers, leakage protectors and other low & middle voltages.       Dimension specification   Head diameter marked with: D    Head thickness marked with: T   Shank diameter marked with: d   Shank length marked with: L   Head silver thickness marked with: S1   Shank silver thickness marked with: S2   Sphere radian marked with: R  

Contact rivet dimension and tolerance
Item	Head Diameter D(mm)	Head Thickness T(mm)	Layer Thickness S(mm)	Shank Diameter d(mm)	Shank Length L(mm)	Sphere Radian R(mm)	Mold Ratio θ
Specification	2.5	0.6-1	0.3-0.4	1.2-1.5	1-2	4-6	9
	3	0.8-1.2	0.3-0.5	1.5		6-8
	3.5			1.5-2.0	1-3
	4	1.0-1.5		2		8-10
	4.5			2.0-2.5
	5	1.0-2.0	0.4-0.6	2.5		10-15
	5.5			2.5-3.0
	6			3		15-20
	6.5	1.2-2.0	0.5-0.7	3.0-3.5
	7			3.5		20-25
	8			4
Tolerance	±0.1	±0.05	±0.05	±0.05	±0.15	±0.2	±2

      

Payment & Delivery Terms
Minimun Qrder Quantity		50,000 Pieces
Packing Details		10,000pcs in vacuum or plastic bag, 5 bags in carton box
Delivery time		20 days
Payment Terms		T/T, L/C, ESCROW, West Union, MoneyGram
Supply Ability		500,000 Pieces per week

  Manufacture Facility     Test Equipment   Our Advantages 1. Guaranteed quality INT always promise to provide 100% quality products accord with ISO standard, ROHS/SGS test report, material certificate are available. Should be any of our products out of quality standard, we will take back the rejects and absorb all the losses occurred.   2. Competitive price We fixed on the principle of small profit and take full consideration of customer’s cost saving.   3. Prompt delivery 7 days of sample making, 3 days of shipping, to make sure our customer receive cargos at the soonest time.   4. Best service Whenever you need us, we are available. Whenever you send questions or problems, we'll reply and make solutions within 24 hours.      Certifications         About shipment   1. By sea, by air, by door to door express (FedEx, UPS, DHL, TNT, EMS).
2. For Air Shipment, Please choose your favorite, shipping method according your detail requirement
3. The shipping discount is different because of different weight and destination, we will choose the cheapest and safest way according to your detailed requirement.
4. Normally, it will take around 3-7days from China to destination country.      Thank you for coming to our website. If you have any questions or suggestions, please do not hesitate to contact us, we will reply you within 12 hours, to see more products of contact rivets pls click http://intcn.en.alibaba.com/productgrouplist-222214378-6/Electrical_contacts.html?isGallery=Y !!!

Contact us if you need more details on Circuit Breaker Contacts. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Contact of Circuit Breaker、Mcb Contact. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Electrical Contacts