8903SMO2V02 - Square D 30A Lighting Contactor

8903SMO2V02 - Square D 30A Lighting Contactor

The 8903SMO2V02 electrically held lighting contactor is a practical, work-ready solution for controlling lighting circuits in commercial and industrial setups. Rated for 30 amps and built with a 3-pole configuration, it’s designed to switch multiple lighting loads from one unit without overcomplicating the job. This model uses an electrically held coil, so the contacts stay engaged only when power is applied—simple, predictable operation that fits well in controlled lighting systems. It comes equipped with a 110/120 VAC 50/60 Hz coil, and if your requirements change down the line, the coil can be swapped out without much effort. The open-style design keeps things accessible, making installation and routine servicing easier for electricians and maintenance teams.

Key Features and Benefits

• Electrically Held Operation: Contacts close only when energized for controlled switching
• 30 Amp Rating: Handles typical commercial lighting loads
• 3-Pole Setup: Manage multiple circuits with one device
• Standard 110/120V Coil: Common voltage, easy to replace if needed
• Maintainable Design: Coil and contacts can be serviced without replacing the whole unit
• Compact Form Factor: Works well in panels with limited space
• Open Construction: Suitable for use with various enclosure types

Technical Specifications

• Catalog Number: 8903SMO2V02
  
• Product Type: Electrically Held Lighting Contactor
  
• Current Rating: 30 Amps
  
• Poles: 3P
  
• Contacts: 3 Normally Open (NO)
  
• Control Voltage: 110/120 VAC, 50/60 Hz
  
• Connection Type: Lugs
  
• Dimensions: 3.5 in (H) x 3.2 in (W) x 4.2 in (D)
  
• Enclosure: Open type (no enclosure)
  
• Auxiliary Contacts: None
  
• Pilot Light: Not included
  

Material Compliance and Certifications

• UL Listed
• CSA Certified
• TAA Compliant
• 18-Month Warranty

Where It Works Best

• Commercial office lighting systems
• Retail stores with zoned lighting
• Warehouses and storage facilities
• Parking garages and outdoor lighting
• Industrial buildings with centralized control panels
• Retrofit projects and custom panel builds