MJ1 Limit Switches
MJ-1 side mount switches are offered with or without actuator seal boots
Both have a combination insulator seal cemented inside the bottom enclosure. Lead washers are used to seal the mounting holes on side mount switches.
The elastomer boot on sealed actuator versions and cover seal on all switches protect the actuating mechanism and the internal basic switch from contaminations.
All side mount switches are stalled with M4 screws Removal of the bottom enclosure exposes the terminals for easy wiring
Features :
- Side mount switches.
- Momentary contacts.
- Level or plunger operation.
- Regular or sealed operating heads.
- Completely sealed construction.
- 1/2 ” conduit entry, captive cover screws.
- Dustproof, Oil-Tight, Water-Resistant
- Temperature range +15 ° F to +175 ° F (-10 ° C to +80 ° C)
RATING :
| 15 A | 125, 250 V AC |
| 1/8 HP | 125 V AC |
| 1/4 HP | 250 V AC |
| 1/2 HP | 125 V DC |
| 1/4 A | 250 V DC |
ORDER GUIDE :
CHARACTERISTICS :
| Operating speed | 0.01mm to 1m/sec |
| Operating frequency | Mechanically : 240 operations/min. Electrically : 20 operations/min. |
| Contact resistance | 15m Ω max.(initial) |
| Insulation resistance | 100M Ω min (at 500 VDC) |
| Dielectric strength | 1,000 VAC, 50/60 Hz for 1 minute between non-continuous terminals 2,000 VAC, 50/60 Hz for 1 minute between current-Carrying part and ground. |
| Vibration | Malfunction durability:10 to 55Hz 1.5mm double amplitude. |
| Shock | Mechanical durability: Approx.1,000m/sec2 (approx. 100G’s) Malfunction durability:Approx.300m/sec2 (approx.30 G’s) |
| Ambient operating temperature | Operating : -10 ° C to +80 ° C |
| Humidity | General purpose type : 85% RH max Sealed type : 95% RH |
| Service life | Mechanically : 20,000,000 operations min Electrically : (1.7A, 110VAC)MAX 500,000 operations min. |
