Escalator Modernization
01
Escalator key switch lock OTIS LW42A1Y-4736OF302 DAA177CD1 Escalator Power lock
DESCRIPTION
OTIS DAA177CD1 Escalator key switch lock with concealed wiring,Silver alloy touchpoint and VO grade flame retardant material.
10A small selector switch (LW42A1) positioning angle 30 °, 45 °, 60 °, 90 °, up to 12 operating stations, the switch has 1-8 layers.
10A small selector switch (LW42A1) can only provide central installation, no other installation forms to choose from, no door interlocking function, no function in the distribution cabinet.
20A selection switch positioning angle 30 °, 45 °, 60 °, 90 °, up to 12 operating stations, the switch has 1-12 layers, each layer has two pairs of touchpoints.
20A selector switch (LWV42A2) is boxed with a maximum of three touchpoint layers.
25A selector switch (LW42A25) positioning angle 30 °, 45 °, 60 °, 90 °, up to 12 operating stations, the switch has 1-12 layers, each layer two pairs of touchpoints.
25A selector switch (LWV42A25) is used in a box with a maximum of 2 touchpoint layers.
32A selector switch (LW42A32) positioning angle 30 °, 45 °, 60 °, 90 °, up to 12 operating stations, the switch has 1-12 layers, each layer two pairs of touchpoints.
32A selector switch (LWV42A32) is used for boxed touchpoint layers up to 2 layers.
specification
| type | Escalator power lock/key switch lock |
| material | High strength metal |
| function | Control the escalator power supply to ensure safe operation |
| compatibility | Suitable for OTIS series escalators, especially compatible with control systems such as LW42A1Y-4736/0F302 |
| mode of operation | Dedicated key rotation operation |
| security | High-precision lock cylinder to prevent unauthorized access |