LiftMaster 6" Alarm Bell 115V - 50-510
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LiftMaster 6" Alarm Bell 115V - 50-510
The LiftMaster Pass Door Switch - 50-400 prevents the operator from running while a pass door is open. Ensures safety and reduces the risk of damage. Easy to wire into control logic. Required for compliance with commercial safety standards.
| SKU | 50-510 |
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