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The 8903SMA2V02 model by Schneider Electric functions as a lighting contactor. With a capacity to manage lighting loads up to 30 A, this device is suitable for various applications. It operates on a coil voltage of 110 VAC at 50 Hz or 120 VAC at 60 Hz and features a maximum switching voltage of 600 VAC.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Lighting Contactor |
| Product Line | Other |
| Part Number | 8903SMA2V02 |
| UPC | 785901619727 |
| Weight | 10.81 lbs (4.90 kg) |
| Auxiliary Contacts | None |
| Pilot Light | None |
| Terminals | Screw-lug line/load connection |
| Enclosure Type | Open (NEMA 1) or NEMA 12 with cover |
| Certifications | UL listed, CSA certified |
| Poles | 3 NO (3-pole normally open) |
| Coil Voltage | 110 VAC @50 Hz / 120 VAC @60 Hz |
| Rated Current | 30 A (lighting loads) |
| Max Switching Voltage | 600 VAC |
| Inrush Power | ~150 VA @60 Hz, ~140 VA @50 Hz |
| Control Circuit | Separate control coil |
The Schneider Electric 8903SMA2V02 is a lighting contactor primary for controlling lighting loads in various electrical applications. This unit is classified as a 3-pole normally open (NO) contactor, enabling efficient control without needing auxiliary or pilot contacts. It maintains connections through robust screw-lug terminals for both line and load.
The contactor operates at a coil voltage of 110 VAC when at 50 Hz or 120 VAC for 60 Hz applications, demonstrating versatility for different operational environments. Designed to handle a maximum switching voltage of 600 VAC, it can effectively manage lighting circuits with a rated current of 30 Amps. The inrush power is approximately 150 VA at 60 Hz and around 140 VA when operating at 50 Hz, providing reliable performance during start-up conditions.
Enclosure options for the 8903SMA2V02 include an open design classified as NEMA 1 or a covered version meeting NEMA 12 standards, allowing for application in varying environmental conditions. Certifications from UL and CSA assure compliance with industry safety standards, affirming its reliability in commercial or industrial setups. Additionally, it features a separate control circuit, ensuring that the operation of the contactor remains efficient and safe.