| Product name: | LXW9(831060) series micro switch | ||||||
| specification: | ![]() |
||||||
| Category: | low-voltage electrical apparatus -- micro switch | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
|
|||||||
The structural characteristics and operating principle of the switch:
The LXW9 (831060) series micro switch is a momentary double break (bridge) electrical component that uses a contact bridge consisting of a pair of normally closed contacts, a pair of normally open contacts, and a common jumping elastic contact piece as the contact.
When the switch is subjected to external forces (such as collision blocks) and the contact piece is compressed beyond the dead point through the operating element, even if the normally closed and normally open contacts are instantly switched, when the external force decreases to a certain level (less than the reset force), the contacts will immediately automatically reset to their original state.
Classification:
1. Classified by structural type:
a) Push rod plunger type;
b) Hinge lever type;
c) Hinge roller lever type;
d) Unidirectional action type of hinge roller lever;
e) The head of the hinge lever is arc-shaped.
2. Classified by wiring type:
a) Screw type;
b) Welding type;
c) Plug in type.
Use categories and basic parameters:
1. Use category
The usage categories of switches are shown in Table 1:
|
Type of electric current |
Usage category |
typical use |
|
communication |
AC—15 |
Control the load of the AC electromagnet |
|
direct current |
DC—13 |
Control the load of DC electromagnet |
2. Basic parameters
The basic parameters of LXW9 (831060) series micro switches are shown in Table 2:
|
Rated working voltage V |
Rated insulation voltage V |
Rated control capacity |
Agreed heating current A |
Number of contacts | ||
|
Normally Open |
normally closed | |||||
|
communication |
three hundred and eighty |
three hundred and eighty |
100VA |
ten |
one |
one |
|
direct current |
two hundred and twenty |
69W | ||||
Type spectrum:
Electrical and mechanical lifespan of switches:
The AC lifespan of the switch is 400000 cycles;
2. The DC life of the switch is 200000 times;
3. The mechanical lifespan of the switch is 2 million cycles.