Grabwire safety switches, LIFELINE4 series
| Type of safety switch | singlesided rope switch |
| Manufacturer | Allen Bradley Guardmaster |
| Manufacturer series | LIFELINE4 |
| Body material | metal |
| Colour | yellow |
| Electrical connection | M20 x3 |
| Mechanical durability | 1000000 cycles |
| Features | actuating force - 125N; correct line tightening indicator; emergency STOP switch |
| Operating temperature | -25...80°C |
| IP rating | IP66 |
| Symbol | Head | Contacts layout | Auxiliary contacts | Possible applications | Dimensions |
|---|---|---|---|---|---|
| 440E-L13137 | longitudinal, with reset | NC x2 | NO x2 | Fig. 1-1. | Fig. 2-1. |
| 440E-L13042 | longitudinal, with reset | NC x3 | NO | Fig. 1-1. | Fig. 2-1. |
| 440E-L13150 | enhanced longitudinal, with reset | NC x2 | NO x2 | Fig. 1-2. | Fig. 2-2. |
| 440E-L13153 | enhanced longitudinal, with reset | NC x2 | NO x2 | Fig. 1-2. | Fig. 2-2. |
Symbol: (440E-L13137, 440E-L13042)
Line:
- 35m - single side mounting switch
- 75m - double side mounting switch
Symbol: (440E-L13150, 440E-L13153)
Line:
- 75...125m - double side mounting switch
