76-9440/439088B
ITW Pushbutton Switch Black MushroomProduct Details
High Impact IP67 Pushbutton Switches
The 76–94 series are best suited to harsh environments and applications where high impacts are possible. They are able to survive an impact of a 5kg mass dropped from 40cm (20J) and are panel sealed to IP67. The bezels and actuators have also been designed from non-sparking zinc alloy. Various button styles and colours are available.
Single pole panel mounting switches for harsh environments
Large circular style suitable for applications where a large actuation area is required and is available in momentary and ’pull-to-reset’ latching versions
Silver contacts
Panel sealed to IP67
Non-sparking alloy construction to NCB481/1965 and EN50014
Supplied with lock nut and sealing washer
| Contact Rating | 10A @ 250V a.c. |
| Contact Resistance | 25mΩ |
| Insulation Resistance | 1GΩ |
| Dielectric Strength | 1000V |
| Operating Force | 7N |
| Impact Rating | 20J |
| Mechanical Life | 106 operations |
| Operating Temperature Range | -40°C to +135°C |
Note
These switches are not positive break types and should not be used for emergency stop applications. Note also that the square types are no longer available. Accessories listed are not ITW products. Suitable wedge base lamps include 106-357 , 655-9637 , 655-9665 .
| Attribute | Value |
|---|---|
| Switch Operation | Momentary |
| Contact Configuration | SPDT-NO/NC |
| Mounting Type | Panel Mount |
| Contact Current Rating | 10.1 A @ 250 V ac |
| Illuminated | No |
| Actuator Colour | Black |
| Minimum Operating Temperature | -40°C |
| Terminal Type | Solder, Tab |
| Maximum Operating Temperature | +135°C |
| Actuator Type | Button |
| Operating Temperature Range | -40 → +135°C |
| Contact Material | Fine Silver |
Purchase items here
| QTY* | PART No. | DESCRIPTION |
|---|---|---|
