Eaton OSP10M-LA Occupancy Sensor Switch - cULus Listed NOM
Part Number: OSP10M-LA
Quick Summary
Eaton occupancy sensor switch OSP10M-LA delivers hands-free lighting control for commercial spaces such as offices and hallways. For facilities aiming to reduce energy waste and extend lamp life, manual switching often falls short due to occupant behavior. This model carries cULus Listed NOM certifications, supports 120/277 V operation, and installs as a decorator, flush-mount device. With 1000 sq ft coverage, 800 W load at 120 V and 2200 W at 277 V, it combines reliability with unobtrusive aesthetics, while 1-pole and 3-way wiring keeps retrofits flexible. In practice, you gain energy savings and predictable performance across LED, CFL and traditional loads, while maintaining a clean, professional look.
Product Information
Extended Description
OSP10M-LA Eaton: Eaton occupancy sensor switch, Decorator, Flush, 120/277V, Wire ld, Maint close, Almond, Inc MLV ELV Flr halo CFL LED Elec mtr lds, 1-pole, 3way, 1-ph, 1000 sq ft, 2-rly, 800W (Inc/hal @120V) 1200W (Flr @120V) 2200W (Flr @277V) 729362
Product Name
Eaton occupancy sensor switch
Catalog Number
OSP10M-LA
UPC
032664729362
Product Length/Depth
4.63 in
Product Height
2.19 in
Product Width
3 in
Product Weight
30.419 lb
Certifications
cULus Listed NOM
Special features
Decorator
Type
Occupancy sensor switch
Voltage rating
120/277 V
Number Of Poles
Single-pole
Phase
Single-phase
Power consumption
800 W (INC/HAL at 120 V) 2200 W (FLR at 277 V) 1200 W (FLR at 120 V)
Wiring method
Wire leads
Sensor type
Occupancy
Mounting method
Flush
Closure type
Maintained
Load type
MLV INC LED Electrical motor loads HAL FLR ELV CFL
Number of ways
Three-way
Relay
Single
Range
1000 sq ft
Color
Almond
Arrow Hart commercial lighting controls brochure
Eaton Specification Sheet - OSP10M-LA
Eaton Specification Sheet - OSP10M-LA
Decorator, flush-mount construction preserves interior aesthetics while delivering reliable occupancy-based control. Feature → Business Impact → Application: Keeps visible décor intact in hallways and offices, reducing retrofit costs and downtime; ideal for decorator wall plates in commercial spaces where aesthetics matter and quick installations are valued. Broad voltage and load compatibility (120/277 V; MLV, INC, LED, HAL, ELV, CFL) minimizes inventory and simplifies projects. Feature → Business Impact → Application: Enables single-supply control for mixed lighting environments, accelerating retrofits and improving maintenance predictability in mixed-load facilities such as schools and hotels. Range to 1000 sq ft with 800 W @120 V and 2200 W @277 V demonstrates robust performance across common room sizes. Feature → Business Impact → Application: Delivers consistent occupancy sensing for mid-size offices and conference rooms, reducing energy waste and improving occupant comfort. Wiring method is wire leads with almond color for straightforward field connections. Feature → Business Impact → Application: Streamlines installation in standard electrical boxes and blends with décor while minimizing field wiring errors. Supports 1-pole and 3-way configurations with Maintained closure for continuous control in critical areas. Feature → Business Impact → Application: Enables scalable lighting control across suites and multi-point zones, aligning with code-compliant design practices and long-term operating cost reductions.
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FAQs
The OSP10M-LA is rated for both 120 and 277 volt operation, supporting a wide range of lighting loads including MLV, LED, CFL, HAL and ELV. Its wiring is designed for wire leads and it supports single-pole as well as three-way configurations, simplifying retrofits across mixed-voltage spaces.
This sensor switch handles up to 800 W (incandescent/halogen at 120 V), 1200 W (floor at 120 V), and 2200 W (floor at 277 V). It supports MLV, INC, LED, HAL, ELV and CFL loads, enabling compatibility with a broad mix of lighting technologies in a single device.
Yes. The OSP10M-LA is designed for decorator-style flush mounting and is available in Almond to blend with surrounding finishes. Its installation supports both 1-pole and 3-way wiring, making it ideal for modern office and corridor aesthetics without compromising function.
The sensor is cULus Listed NOM, signaling compliance with safety standards in US and Canadian markets. This helps meet code requirements for commercial spaces, supports risk management during audits, and provides assurance for facility managers and electrical contractors during installation.
By triggering lights only when spaces are occupied, the OSP10M-LA reduces wasted energy and lowers utility costs. Its durable maintenance-friendly design and wide load compatibility also cut replacement cycles and inventory costs, delivering a favorable return in mid- to large-size commercial deployments.