YUEQING GNBER ELECTRONIC CO.,LTD

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HomeProductsElectric Limit Switch

Safety Enclosed Limit Switch GNBER RA7140 Oilproof Dustproof Short Stainless Lever

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Safety Enclosed Limit Switch GNBER RA7140 Oilproof Dustproof Short Stainless Lever

Safety Enclosed Limit Switch GNBER RA7140 Oilproof  Dustproof Short Stainless Lever supplier Safety Enclosed Limit Switch GNBER RA7140 Oilproof  Dustproof Short Stainless Lever supplier Safety Enclosed Limit Switch GNBER RA7140 Oilproof  Dustproof Short Stainless Lever supplier

Large Image :  Safety Enclosed Limit Switch GNBER RA7140 Oilproof Dustproof Short Stainless Lever

Product Details:

Place of Origin:China
Brand Name:GNBER
Certification:CE/CCC
Model Number:RA7140

Payment & Shipping Terms:

Minimum Order Quantity:200pcs
Price:negotiation
Packaging Details:200pcs/carton 20pcs/box carton size(cm): 46.5*24*39.5
Delivery Time:7~30 days according order after received your payment
Payment Terms:L/C, 100%T/T,Paypal
Supply Ability:100,000 pcs per month
Detailed Product Description
Drive Types: RA7140 Short Lever MD Mm: 1.5
OP Mm: 40±1.6 Current: 10A 250VAC
Electronic Life: 200,000 Operation Min (on-off Frequency 50 Operations/min) The Max On/off Frequency: 120 Operations/min
High Light:

stainless steel limit switch

,

electronic limit switch

 
Safety Enclosed Limit Switch GNBER RA7140 Oilproof Dustproof Short Stainless Lever

 
 
 
Description:
●  Shell with good mechanical properties of plastic materials that can withstand the
 impact of large stock.
●  Sliver cadmium oxide contact(if no need cadmium,[according with ROSH certificate ] can customize
●  Switch body adopt the compressed by the rubber seal rings and diaphragms,it will keep
 IP64 class
● 100 mΩ min. (use the DC500V insulation resistance test)
●  Has a good cushion, shock absorption to larger ultra-trip
● Small, High-precision Enclosed Switches with Built-in Basic Switches for High Repeatability and 
Durability of 10 Million Operations Minimum.
 
 
 
 Use:
Food machinery, automatic packing machine, machine tool equipment, transportation 
machinery, 
automatic production line control, to the protection 
 
 
 
Rated data and performance

Rated working
 current

10A 125V, 250VAC; 0.4A 115VDC(resistor load)

Contact type

Contact resistance (initial value )

Under 15 mΩ (not include copper 
resistance )

Contact material

Sliver cadmium oxide contact(if no 
need cadmium,[according with ROSH certificate ] 
can customize

Electrical

Insulation resistance (initial value)

100 mΩ min. (use the 
DC500V insulation 
resistance test)

Dielectric strength

Between Non-continuous terminals (initial value): 
1500V 50/60HZ for 1 min
Between dead metal parts and each 
terminal: 2000V 50/60HZ for 1min
Between ground and each terminal:  
2000V 50HZ for 1 min
 

Mechanical

Shock resistance

In the free
 position

Less than 98m/s2(10G)

In the full 
operating
 position

Less than 294m./s2(30G)

Vibration resistance

1.5mm double amplitude  
10-55HZ (contact gap is 
under 1 ms)

Expected Life

Mechanical

10,000,000 operations min. 
(on/off frequency 50 operations/min)

Electrical

200,000 operations min.(on/off frequency is 
20 operations/min)

Using condition

Ambient temperature
 /Ambient humidity

-20~+60 (with no icing),
  95%RH max. (at +5~20)

The max on/off frequency

120 operations/min

 

Drive form 
Characteristic

OF
 max gf

RF 
min gf

PT
 max mm

MD 
max mm

OT
 min mm

OP
 mm

Plug column
 short button type

600

100

2.0

0.8

0.8

30±0.8

Lever type

600

100

2.0

0.8

5.0

44±1.2

Slug column type

150

40

13.5

3.2

4.0

25±2.0

Lever type

120

-

25

-

11

36

Spring soft rod type

200

60

11.0

2.4

3.0

50±2.0

One-way action
 roller lever type

220

60

8.5

2.0

2.5

25±1.3

Short lever type

240

80

6.5

1.5

2.0

40±1.6

Roller short lever type

280

100

6.5

1.5

2.0

50±1.6

One-way action roller short lever type 

600

100

2.0

0.8

6.0

21.8±0.8

Panel installation
 plug column type

600

100

2.0

0.8

6.0

33.3±1.2

Panel installation of 
cross roller pulg 
column type

600

100

2.0

0.8

6.0

33.3±1.2

Lever type roller lever type

180

50

11.0

2.4

3.0

40±1.9

 
 
 
Competitive Advantage:
We are a manufacture, specialized in the line of micro switch for almost 20 years , we  only use good raw material with strict quality control to make high quality switches to let our customer satisfied .We have CE certificate .OEM accapt .
 
 
 
GNBER------RA7140------RA Series Player
Safety Enclosed Limit Switch GNBER RA7140 Oilproof  Dustproof Short Stainless Lever
.

Contact Details
YUEQING GNBER ELECTRONIC CO.,LTD

Contact Person: Miss. Alice

Tel:86--13606870792

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