Waterproof 250VAC 10A Roller Lever Type Micro Switch

• Customization: Available
• Pressing Type: Lever Roller
• Number of Switch: Double Control Switch
• Model NO.: NM-7121
• Protection: Waterproof
• Size: Small-Sized
• Environment: ﹤250℃
• Breaking Form: Duplex Type
• Brand: Chnanma
• Certification: CE, CCC
• Material: Brass Terminal Screw, Silver Tip.
• IP: 54
• Max. Current: 5A
• Max. Voltage: AC250V
• 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: 85389000
• Production Capacity: 5000000PCS/Year

Product Description

1.Features
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.
2.Product display &drawing show

3.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

4.Operating Characteristics

Model	NM-7121
OF Max	180g
RF Min	50g
PT Max	11.0mm
OT Min	3.0mm
MD Max	2.4mm
EP Max
OP mm	40±1mm
Weight(g)	57

5.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.

7.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.
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