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The FEDERAL SIGNAL CORPORATION SLMBW-PNP-012-024GY is a wall mount base designed for use with SLM series modular signal light assemblies in DC PNP configurations. Finished in gray, this base provides a secure mounting point for stacking signal light modules onto a wall surface. It is compatible with 12 to 24 volt DC PNP wiring schemes, making it a versatile foundation for panel-mount or machine-side visual notification systems. Electricians and industrial controls technicians install this base as part of larger signaling tower assemblies in manufacturing, process control, and facility notification applications.
This wall mount base is suited for industrial and commercial environments where modular signal light stacks are mounted directly to walls, enclosures, or equipment panels. The DC PNP designation indicates compatibility with sourcing-type control outputs commonly used in programmable logic controller and automation system wiring. The gray finish is standard for neutral or non-color-coded base components in signal tower configurations. Sold as a single unit, this base is the foundation of any SLM series modular stack assembly requiring a wall-mount orientation.
Designed for use with Federal Signal SLM series modular signal light towers requiring a wall mount base with DC PNP wiring. Consult the SLM series documentation to confirm specific module compatibility before installation.
Installation is typically performed by a licensed electrician or qualified industrial controls technician. Disconnect and lock out all power to the associated control circuit before mounting or wiring the base. Secure the base to a flat, structurally sound wall or enclosure surface using appropriate hardware for the substrate. Verify that the control output driving this base is a PNP sourcing type before completing wiring connections.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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