Not available 
| Number of switch positions | 3 |
| Spring-return | No |
| With light source | No |
| Switching function latching | Yes |
| Hole diameter | 30.5 mm |
| Type of electric connection | Screw connection |
| Mechanical life operations | 200000 minimum |
| Shock | 1/2 cycle sine wave for 11 ms ââ°¥25 G (contact fragility) and no damage at 100 G |
| Vibration | 10...2000 Hz, 1.52 mm displacement (peak-to-peak) maximum/10 G maximum (except Logic Reed) |
| Terminal screw torque | 6 lb.in |
| Typical operating force for spring return selector switches | 5 inch-lb to stop, 0.2 inch-lb to return |
| Typical operating forces operator without contact blocks | Maintained selector switch: 4 inch-lb maximum |
| Degree of protection | Type 7 & 9 explosion proof (Type 3 and Type 4 ratings available with accessories) |
| Suitable for illumination | No |
| Position 2 contact block | Not applicable |
| Position 1 contact block | No contact blocks |
| Position 3 contact block | No contact blocks |
| Position 4 contact block | Not applicable |
| Wire gauge | 18 AWG |
| Dielectric strength | 2200V for 1 minute, 1300V for 1 minute (Logic Reed) |
| Electrical life cycle | 1000000 cycles at maximum rated load, 200000 cycles at maximum rated load (Logic Reed) |
| Material front ring | Plastic |
| Type of control element | Key |
| 2-position cam options | Not applicable |
| 3-position cam options | KB7 cam |
| 4-position cam options | Not applicable |
| Position 5 contact block | Not applicable |
| Finger-safe guards | No guards on terminals |
| Operator type & function | Standard knob, maintained |
| Insert lever color | White insert with standard or knob lever or grey color with metal winglever |
| With front ring | Yes |
| Operating temperature | -20 ðC |
| Humidity | 50% at 104 ðF (40 ðC) |
| Storage temperature | -40 ðC |
Description other products
