Black Self Reset Roller Rocker Type Micro Limit Switch 8108 Limiter Mechanical

• Customization: Available
• Pressing Type: Spring Roller
• Number of Switch: Double Control Switch
• Model NO.: NM-8122
• Protection: Waterproof
• Size: Normal Size
• Environment: ﹤250℃
• Breaking Capacity: Micro-Current
• Breaking Form: Duplex Type
• Brand: Nanma
• Certification: CE, CCC
• Weight: 130g-190g
• IP: 65
• Transport Package: 10PCS in One Box
• Specification: CE
• Trademark: Chnanma
• Origin: Yueqing, Zhejiang China (Mainland)
• HS Code: 8536500090
• Production Capacity: 50, 000 Per/Month

Product Description

1.Switch Feature: 

1)N/O and N/C, brass contact, Silver tip.

2)Double circuit type of limit switch with roller lever arm.

3)Highly rigid construction, consists of intensive plastic and aluminum cast.

4)Small volume, water-proof and oil-proof construction.

5)Built-in basic switch with double spring mechanism, longer mechanical life.

6)Smooth operation with greater OT.

7)Easy-to-wire circuit opening design.

8)Wide varity of actuators, easily use.


4.Specifications
 

Rated voltage	Non-inductive load				Inductive load
	Resistive load		lamp load		Inductive load		Moto load
	N.C	N.O	N.C	N.O	N.C	N.O	N.C	N.O
125 VAC	5	5	1.5	0.7	3	3	2	1
250 VAC	5	5	1	0.5	3	3	1.5	0.8
8 VDC	5	5	3	3	5	4	3	3
14 VDC	5	5	3	3	4	4	3	3
30 VDC	5	5	3	3	4	4	3	3
125 VDC	0.4	0.2	-	-	-	-	-	-
250 VDC	0.4	0.24	-	-	-	-	-	-

5.Characteristics
 

Operating speed	5mm to 5cm/s
Operating frequency	120operation/min
contact resistance	25mΩ max (initial)
Insulation resistance	100mΩ min (at 500VDC)
Dielectric strength	11,000VAC,50/60Hz for 1 minute between non-continuous terminals
	1,500VAC,50/60Hz for 1 minute between current carrying and non-current carrying parts and between each terminals and ground
Vibration	10 to 55Hz,1.55mm double amplitude
Shock	Approx,300m/s²(approx,30G's
Ambient temperature	Operating:-5 to +65ºC
Humidity	95% RH max.
Service	Mechanically 10,000,000 operations min.
	electrically 500,000 operations min.
Weight	Approx. 130 to 190g
Degree of protection	IEC:IP65

6.Operating Characteristics
 

Model	NM-8122
OF Max	900g
RF Min	150g
PT Max	1.5mm
OT Min	4mm
MD Max	1mm
OP	37mm ± 0.8mm

7.Why choose Us?
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.

8.Production line

9.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.

Q5:What's the delivery term?
Answer:Both EXW and FOB Ningbo are acceptable.


Q6:What's the payment term?
We could start our discussion about payment term from second order on.

Q7:What's the shipment way?
Answer:Express:DHL, UPS, FedEx, TNT and SF express.
Forwarder:Air shipment or sea shipment.