8903LXO30V02 - Square D Lighting Contactor

8903LXO30V02 - Square D Lighting Contactor

When you’re dealing with large lighting loads, the last thing you want is a contactor that’s constantly pulling power or wearing itself out. The 8903LXO30V02 mechanically held lighting contactor is built to avoid that problem. It only uses power when switching—latching or unlatching—so you’re not wasting energy or generating unnecessary heat during normal operation.

This 3-pole, 30A lighting contactor is a solid fit for controlling fluorescent and tungsten lighting in commercial and industrial setups. It’s straightforward, dependable, and designed with real-world use in mind. You’ve got three normally open contacts, and if your setup changes, they can be converted in the field to normally closed. That kind of flexibility saves time and keeps you from hunting down a different unit later.

Another thing worth noting—maintenance is simple. The coils and contacts aren’t buried or complicated to deal with, so when something needs replacing, it’s a quick job. The open-style design also gives you the freedom to use the enclosure that fits your installation instead of being locked into one configuration.

Key Features and Benefits

• Mechanically held design reduces continuous power draw
• Rated for 30A fluorescent and 20A tungsten lighting loads
• 3-pole with 3 normally open contacts
• Contacts can be converted from NO to NC in the field
• Dual coils (110/120 VAC) handle latching and unlatching
• Open-type unit works with a variety of enclosure options
• Replaceable coils and contacts make maintenance easier
• Screw-clamp terminals for secure, familiar connections

Technical Specifications

• Catalog Number: 8903LXO30V02
  
• Type: Mechanically Held Lighting Contactor
  
• Poles: 3P
  
• Contacts: 3 NO (field convertible)
  
• Current Rating:30A (Fluorescent)
  20A (Tungsten)
  
• Control Voltage: 110 VAC (50 Hz) / 120 VAC (60 Hz)
  
• Inrush Power: 150 VA (60 Hz) / 140 VA (50 Hz)
  
• Holding Power: 25 VA
  
• Connections: Screw-clamp terminals
  
• Dimensions: 8.8 in (H) x 2.9 in (W) x 3.3 in (D)
  
• Enclosure: Open (no enclosure included)
  

Material Compliance and Certifications

• UL Listed
• CSA Certified
• TAA Compliant
• Built to meet strict safety and reliability expectations for electrical control equipment

Where It Works Best

• You’ll typically see this contactor used in places where lighting needs to be controlled reliably day in and day out:
• Office buildings and commercial spaces
• Warehouses and distribution centers
• Parking lot and exterior lighting
• Schools and public facilities
• Industrial lighting systems