AC Contactor CJ20-160A Flake Electrical Contact Points

• Materials: AgCdO
• Contact Mode: Fixed Contact
• Certification: RoHS, CE
• Width: 9.5mm
• Length: 7.2mm
• Thickness: 1.4mm
• Model NO.: C315035
• Customized: Can Be Customized
• Transport Package: Carton
• Specification: 28*15*15
• Trademark: HY
• Origin: China
• HS Code: 8538900000
• Production Capacity: 20000000 Sets/Year

Product Description

  
 




1. silver contact  resolution



Remaks:tolerance of silver contact thickness is ±0.01mm, tolerance of silver face thickness is ±0.1mm




2.Silver contact characteristics 
 

Sheet	AgCdO12		Sheet	AgCdO15
CdO content (wt.%)	12±1		CdO content (wt.%)	15±1
Density	≥10.1		Density	≥10
Electrical Resistivity (μΩ·cm)	≤2.1		Electrical Resistivity (μΩ·cm)	≤2.2
Hardness(HV 0.3)	80-90		Hardness(HV 0.3)	85.95
Tension Strength (MPa)	270-300		Tension Strength (MPa)	280-300
Elongation (%)	8-25		Elongation (%)	8-25
Manufacture Workmanship	Internal Oxidation		Manufacture Workmanship	Internal Oxidation

3.sliver contact model and size 
 

CJX2-32A				CJX2-65A
Parts	Head Diameter	Head thickness		Parts	Head Diameter	Head thickness
Item	D(mm)	T(mm)		Item	D(mm)	T(mm)
Moving contact	6	1.5		Moving contact	8	1.5
fixed contact	6	1.5		fixed contact	8	1.5
Tolercance	+0.06	0		Tolercance	+0.08	0
	-0.12	-0.10			-0.15	-0.10
CJX2-40A				CJX2-80A
Parts	Head Diameter	Head thickness		Parts	Head Diameter	Head thickness
Item	D(mm)	T(mm)		Item	D(mm)	T(mm)
Moving contact	6.5	1.5		Moving contact	9	1.5
fixed contact	6.5	1.5		fixed contact	9	1.6
Tolercance	+0.08	0		Tolercance	+0.08	0
	-0.15	-0.10			-0.15	-0.12
CJX2-50A				CJX2-95A
Parts	Head Diameter	Head thickness		Parts	Head Diameter	Head thickness
Item	D(mm)	T(mm)		Item	D(mm)	T(mm)
Moving contact	7	1.5		Moving contact	10	1.5
fixed contact	7	1.5		fixed contact	10	1.5
Tolercance	+0.08	0		Tolercance	+0.08	0
	-0.15	-0.10			-0.15	-0.12

 
Remark:CJ20-63A/100A/160A Moving contact thickness The thickness from the welding surface to the highest point of the arc of                  the contact surface
              CJ20-250A/400A/630A Moving contact thickness The thickness from the welding surface to the highest point of the                          contact convex point.
 



 

Material	total amount of additive	physical property				Metallogtaph
		Density g/cm³	electrical Resistivity              μΩ·cm	Hardness		I
				HB	HV
AgCdO(8)-T	≤1.5	≥10.05	≤3.00	≥67	≥70
AgCdO(10)-T		≥10.00	≤3.20	≥69	≥72
AgCdO(12)-T		≥9.90	≤3.40	≥70	≥74
AgCdO(13)-T		≥9.80	≤3.50	≥74	≥77
AgCdO(15)-T		≥9.75	≤3.50	≥76	≥79
AgCdO(17)-T		≥9.70	≤3.60	≥76	≥80
The products are used in circuit breakers, electromagnetic switches, micro switches, motor protectors, line starters, fusible circuit breakers, control switches, heavy load circuit breakers, CAM switches, etc

4.Application of Flake Electrical Contact Points

used for various types of switches, low-voltage appliances, household appliances, automotive appliances, power tools, elevator accessories, etc.