Waterproof 3A 8A 16A Limit Switch with Long Lever

• Customization: Available
• Pressing Type: Lever Roller
• Number of Switch: Double Control Switch
• Model NO.: NM-7120
• Protection: Waterproof
• Size: Small-Sized
• Environment: ﹤250℃
• Breaking Form: Duplex Type
• Application: Mechanical Equipment
• Brand: Chnanma
• Certification: ISO9001, CE, CCC
• Material: Brass Terminal Screw, Silver Tip.
• IP: 54
• Max. Current: 5A
• Max. Voltage: AC250V
• Electrical Life: 100,000 Times Above
• Feature: Side Fixed Form and Swift Conta
• Operating Speed: 0.1mm-50cm/S
• Mechanical Life: 1000,000 Times Above
• Transport Package: 100PCS in One Box or as Customer Request
• Specification: Standard export packing
• Trademark: Chnanma or as customer′s request
• Origin: Zhejiang China (Mainland)
• HS Code: 8536500090
• Production Capacity: 5000000PCS/Year
• Package Size: 0.51cm * 0.24cm * 0.32cm
• Package Gross Weight: 0.450kg

Product Description

Product Description

 

Product Description
Rating 10A 125/250VAC
Initial contact resistance 25mΩ Max. 
Initial insulation resistance 100 mΩ Min. (At 500V DC)
Shock resistance 1000m/s2 max. 
Malfunction 300m/s2 max. 
Vibration resistance 10-55Hz, 1.5mm double amplitude
Expected life 1, 000, 000 min. 
Operation speed 0.01mm-50cm/s
Protection degree IP64
Ambient temperature 10 to +80° C
Ambient humidity 95%RH max. 
Mechanical expected life 1, 000, 000 min. 
Electrical expected life 500, 000 min.

Detailed Photos

 

 
Adopt outer shell with intensive plastic and sealed construction,better mechanical stength and water-proof and oil-proof;
Side fixed form and swift contact;
Variety of levers.
Widely used in mechanical equipment,automatic machine,and instrument,electro motion tool etc.

Product Parameters

 

Current	5A 250V,
Voltage	10-55Hz,
Material	Brass terminal screw, Silver tip.
Protection Level	IP65

2.Specification

Rated voltage	Non-inductive load				Inductive load		Inrush current
	Resistive load		Inductive load		Moto load
	N.C	N.O	N.C	N.O	N.C	N.O	N.C	N.O
125 VAC	10		3	1.5	10		5	2.5
250 VAC	10		2.5	1.25	10		3	1.5
480VAC	3		1.5	0.75	2.5		1.5	0.75
8 VDC	10		3	1.5	6		6	5
14 VDC	10		3	1.5	6		6	5
30 VDC	8		3	1.5	6		5	2.5
125 VDC	0.5		0.4		0.05		0.05
250 VDC	0.25		0.2		0.03		0.03

Note:
1.Inductive load has a power factor of 0.4min(AC)and a time constant of 7 msec.Max.(DC)
2.Lamp load has an inrush current of 10 times the steady-state current,while moto load has an inrush current of 6 times the steady-state current.

Rating		10A 125/250VAC
Initial contact resistance		25mΩ max.
		25mΩ
Initial insulation resistance		100 mΩ min. (At 500V DC)
		100 mΩ ( 500V DC)
Dielectric strength	Between non-consecutive terminals	Between non-consecutive terminals	1,000Vrms , 50/60Hz for 1 min
			1,000Vrms , 50/60Hz 1
Between non-current carrying metal parts and each terminal		1,500Vrms, 50/60Hz for 1 min
		1,500Vrms, 50/60Hz 1
Between ground and each terminal		1,500Vrms , 50/60Hz for 1 min
		1,500Vrms , 50/60Hz 1

3.Operating Characteristics

Model	NM-7120
OF Max	150g
RF Min	40g
PT Max	13.5mm
OT Min	4.0mm
MD Max	3.2mm
EP Max	35mm
OP mm	25±1mm
Weight(g)	54

Company Profile

 

Packaging & Shipping

 

Installation Instructions

 

Certifications

 

Our Advantages

 

4.Why choose our switches 

1) We can provide you with different types of micro switches for your selection.

2) We can offer good quality electric life 500, 000-1, 000, 000times.

3) Various operating force, height and color for one switch for your choice.

4) Safety, on-time delivery, excellent quality with competitive price.

5) ODM&OEM professional design.

5.Customer's questions
Q1:How about the delivery time?
Answer:It's depends on the quantity, for example, 10000PCS need to OEM,
delivery time is 3-7 days.

Q2:What quality you can offer to us?
Answer:We now can do 1/2 years warranty, during the warranty time we can exchange all defective products from customers for free.

Q3:Can you give me samples to test?
Answer:Yes

Q4:What's you MOQ?
Answer:MOQ 2500PCS, mixed order acceptable, welcome trial order.


6.More information of our products, please do feel free to contact us.
Reply will be available within 24 hours. Thanks!