• 250V Black High Temperature Lever Limit Switch for Tower Crane
  • 250V Black High Temperature Lever Limit Switch for Tower Crane
  • 250V Black High Temperature Lever Limit Switch for Tower Crane
  • 250V Black High Temperature Lever Limit Switch for Tower Crane
  • 250V Black High Temperature Lever Limit Switch for Tower Crane
  • 250V Black High Temperature Lever Limit Switch for Tower Crane

250V Black High Temperature Lever Limit Switch for Tower Crane

Pressing Type: Lever Roller
Number of Switch: Double Control Switch
Protection: Waterproof
Samples:
US$ 0.54/Piece 1 Piece(Min.Order)
| Order Sample
100pcs in one carton
Customization:
Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method: visa mastercard discover JCB diners club american express T/T
  Initial Payment Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
From payment to delivery, we protect your trading.
250V Black High Temperature Lever Limit Switch for Tower Crane pictures & photos
250V Black High Temperature Lever Limit Switch for Tower Crane
US $1.1-1.2 / Piece
Min. Order: 50 Pieces
Diamond Member Since 2015

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Rating: 5.0/5
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  • Overview
  • Product Description
Overview

Basic Info.

Model NO.
NM-7312
Size
Small-Sized
Environment
﹤250℃
Breaking Form
Duplex Type
Brand
Chnanma
Certification
ISO9001, 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
8536500090
Production Capacity
5000000PCS/Year

Packaging & Delivery

Package Size
0.25cm * 0.15cm * 0.25cm
Package Gross Weight
0.150kg

Product Description

Product Description

 

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.
250V Black High Temperature Lever Limit Switch for Tower Crane 250V Black High Temperature Lever Limit Switch for Tower Crane 250V Black High Temperature Lever Limit Switch for Tower Crane 250V Black High Temperature Lever Limit Switch for Tower Crane 250V Black High Temperature Lever Limit Switch for Tower Crane 250V Black High Temperature Lever Limit Switch for Tower Crane
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-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
250V Black High Temperature Lever Limit Switch for Tower Crane 250V Black High Temperature Lever Limit Switch for Tower Crane 250V Black High Temperature Lever Limit Switch for Tower Crane 250V Black High Temperature Lever Limit Switch for Tower Crane 250V Black High Temperature Lever Limit Switch for Tower Crane4.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!

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From payment to delivery, we protect your trading.
250V Black High Temperature Lever Limit Switch for Tower Crane pictures & photos
250V Black High Temperature Lever Limit Switch for Tower Crane
US $1.1-1.2 / Piece
Min. Order: 50 Pieces
Diamond Member Since 2015

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory, Trading Company, Other
Type of Ownership
Limited Company
Terms of Payment
LC, T/T, PayPal, Western Union