15A/250VAC ABS Plastic Z-15 Series Electronic Micro Switch Button

August 11, 2023

Model NO.: NM-1704
Breaking Form: Duplex Type
Application: Radio Equipment
Brand: Chnanma
Certification: CE, CCC
Material: Brass Terminal Screw, Silver Tip.
IP: 54
Max. Current: 25
Max. Voltage: AC250V
Trademark: Chnanma or as customer′s request
Specification: Standard export packing
Origin: Zhejiang China (Mainland)
HS Code: 85389000
Model NO.: NM-1704
Breaking Form: Duplex Type
Application: Radio Equipment
Brand: Chnanma
Certification: CE, CCC
Material: Brass Terminal Screw, Silver Tip.
IP: 54
Max. Current: 25
Max. Voltage: AC250V
Trademark: Chnanma or as customer′s request
Specification: Standard export packing
Origin: Zhejiang China (Mainland)
HS Code: 85389000
1.Features
1)Virous of actuators,the operation position is adjustable.
2)Outer shell covered with intensive plastic,water-proof and oil-proof,the mechanical strenth is better than NM-17&13 series of micro switch,bear hitting.
Current  5A 250V, 
Voltage 10-55Hz, 
Material Brass terminal screw, Silver tip.
Protection Level IP54

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-1704
OF Max 160g
RF Min 42g
PT Max 2.7mm
OT Min 2.4mm
MD Max 0.5mm
EP Max 32.5mm
OP mm 30.2±0.4
Weight(g) 34
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.

6.Production line


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!
1.Features
1)Virous of actuators,the operation position is adjustable.
2)Outer shell covered with intensive plastic,water-proof and oil-proof,the mechanical strenth is better than NM-17&13 series of micro switch,bear hitting.
Current  5A 250V, 
Voltage 10-55Hz, 
Material Brass terminal screw, Silver tip.
Protection Level IP54

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-1704
OF Max 160g
RF Min 42g
PT Max 2.7mm
OT Min 2.4mm
MD Max 0.5mm
EP Max 32.5mm
OP mm 30.2±0.4
Weight(g) 34
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.

6.Production line


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!

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