 |
   Since 1983 |
| Home | About Us | Lines Carried | Product Index | Sale Items | Search This Site | Request Form |
| FAQ | Services | Terms & Conditions | Policies | Line Card (pdf) | Terms (pdf) | Credit Application (pdf) |
|
|
|
|
| Lamb Industries SM51-Series Miniature Snap Action Switch | |||||||||||
  |
|||||||||||
 |
The SM51-Series snap-action switch is an ideal solution when precision and reliability are requirements. This switch is rated up to 20A at 125VAC and can be made with a number of actuators or a custom actuator. If you are interested in a more compact package, try the SM31 Series. |
||||||||||
| Specifications | |||||||||||
| Operating Force: | 200gf±50gf | ||||||||||
| Rating: |
cULus Rating: 20A 125VAC 10.1A 250VAC ENEC Rating: 16(4) 250V~ T125 |
||||||||||
| Temperature: | -10°C to 125°C | ||||||||||
| Contact Gap: | 3mm | ||||||||||
| Contact Resistance: | 20mΩ Maximum | ||||||||||
| Insulation Resistance: | 100MΩ Minimum | ||||||||||
| Dielectric Strength: | 1500VAC for 1 Minute | ||||||||||
| Mechanical Life: | 100,000 Operations | ||||||||||
|
Materials |
|||||||||||
| Base and Cover: | Thermoplastic, UL 94V-0 | ||||||||||
| Actuator: | Stainless Steel | ||||||||||
| Plunger: | Thermoplastic, UL 94V-0 | ||||||||||
| Moving Contact Arm: | Phosphor Bronze | ||||||||||
| Spring: | Stainless Steel | ||||||||||
| Terminals: | Brass | ||||||||||
| Contacts: | Fine Silver | ||||||||||
|
HOW TO ORDER: |
|||||||||||
| Series | Function | Rating | Color | Terminal | Actuator |
Production Code |
|||||
 |
 |
|
 |
|
|
- 480 | |||||
| SM51 |
D - OFF-(ON) E - ON-(OFF) F - ON-(ON |
|
BK - Black |
S -
Solder Q - 4.8mm Tab T - 6.3mm Tab |
0 -
None 1 - 28.0mm Flat 2 - 32.8mm Flat 3 - 23.7mm Simulated Roller 4 - 14.1mm Flat |
||||||
| SWITCH SCHEMATIC | |||||||||||
 |
|||||||||||
| TERMINAL OPTIONS | |||||||||||
 |
|||||||||||
| ACTUATOR OPTIONS | |||||||||||
 |
|||||||||||
Since
1983