WENZHOU MEIHENG ELECTRIC CO.,LTD
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XB4 series Metal Push Button Control Station Switch
Product Instruction:
XB4 series are suitable to industrial control circuit with AC 50 Hz or 60Hz,0-380V rated voltage and 0-220V DC operating voltage, used for the control of magnetic starter, contactor, relay and other electric circuit.
Structure The switch unit slow-break and self-cleaning.
Technical Specification:
Switch Rating:
| Ui Nominal Insulation Voltage(Ui) | 440V | |||||||
| Thermal Current(Ith) | 10A Temperature no more than rated current | |||||||
| Rated Voltage(V) | 24V | 48V | 110V | 220V | 380V | 500V | ||
| Working Current | AC 50/60Hz | AC-12 | 10A | 10A | 10A | 6A | 6A | 6A |
| AC-15 | 10A | 10A | 6A | 3A | 1.8A | 1.4A | ||
| DC | DC-12 | 8A | 4A | 2.2A | 1.1A | 1.1A | 1.1A | |
| DC-13 | 4A | 2A | 1.1A | 0.6A | 0.6A | 0.6A | ||
| Contact Material | Silver Alloy | |||||||
Lamp Specifications:
| Power Type | AC/DC LED Light-emitting diodes | ||
| Rated Voltage | AC/DC 6V | AC/DC 12V | AC/DC 24V |
| AC 110V | AC 220V | AC 380V | |
| Lamp Life | 40,000 Hours | ||
| Lamp Color | R/G/Y/W/B/b | ||
The Installation Hole Size:
| Push Button Type | A | B | C |
| Normal Type,Key-Lock | ≥50mm | ≥40mm | 22mm |
| Selector Switch Type | ≥55mm | ≥40mm | |
| Mushroom Type | ≥50mm | ≥50mm |
Normal working conditions:
1.Environment Temperature:-25℃~+55℃
2.Air Relative Humidity:≤98%
3.Normal work when the vibration frequency is 2~80Hz,the acceleration is 0.79g
4.Pollution grade is three,and installed sort is Ⅲ,protection grade is above IP65.
5.Altiude:≤2000m.
6.Mechanical Life: Momentary:＞2000000 times: alternate, selector＞1000000 times: key-lock, emergency＞1000000 times.
7.Shock Resistance: mushroom button 8g,buttons and LED 15g(40Hz<Frequency<500Hz)
8.Workability of contact point:AC-15:A600 or Ue=240V and Le=3A
DC-13:Q600 or Ue=250V and Le=0.27A comply IEC60947-5-1
9.Rated insulation voltage: Ui=440V,pollution degree 3,comply to IEC60947-5-1,Ui=600V
Model Specification:
Contact Structure:
10 ---1NO;
01 ---1NC;
11 ---1NO1NC;
22 ---2NO2NC;
33 ---3NO3NC;
44 ---4NO4NC;
Normal Closed and Normal open can be combined at will;
Operating Type:
GN ---Momentary high type
BN --- Momentary flat type
BNZS ---Alternate type
X ---Selector Switch
XB ---Lever Switch
Y ---Key-Lock type
M --- Momentary type
ZS ---Emergency Type
DN ---llluminated Type
DNZS --- llluminated alternate Type
Express selector and key-lock operation position:
21 ---Two Position maintain type
22 ---Two Position momentary type
31 ---Three Position maintain type
33 ---Three Position momentary type
Color:
Red/Green/Yellow/White/Blue/black
Protective degree: FP IP67; No letter means IP40
Further information:
1. Plastics materials: all raw materials are brand-new and second-hand materials are forbidden. Furthermore some of them are supplied by super branding companies like DSM, Mitsubishi.
2. There is just one level of quality as A in MEIHENG and we are aim to provide the excellent articles to our clients and help them gain more market shares.
3. ODM: we are providing ODM services to the super companies (more than 15) who are top-10 electrical industrial companies in their country. Just show us your ideas and we will present a solution.
FAQ
A. How's the delivery time?
Depend on your quantity, usually within 20days after receiving deposit
B. Would you accept OEM/ODM service?
Glad to say that there is planning department, technical department and mould tooling center in
our factory. For the OEM & ODM, it is ok for us if your brand, market shares are great.
C. Would you offer free sample?
Samples are freely provided and shipping costs is paid on your end usually.
D What's your guaranty time?
At least 2 years and depend the product
E What's your payment term?
T/T, L/C; other terms is negotiable after further check
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