Description
10kA Surge Protector for 120-277V Lighting Circuits - MST-SPD-277V
The WSD LED MST-SPD-277V is a surge protector for LED driver inputs in outdoor fixtures. It protects line, neutral and ground on 100-277V AC circuits against lightning-induced surges.
Key Features
- 20 kV surge rating: maximum surge voltage per the sheet
- 10 kA discharge: 8/20 microsecond wave
- UL 1449: surge protective device standard
- Damp-location rated: for use inside outdoor fixtures
Applications
- Area and shoebox lights
- Street and roadway lights
- Wall packs and floods
Product Specifications
- Manufacturer model: MST-SPD-277V
- Input voltage: 100-277V AC, 47-63 Hz
- Continuous operating voltage: 320V AC
- Maximum surge voltage: 20 kV
- Maximum discharge current: 10 kA (8/20 us)
- Wire: 16 AWG, 150 C, 600V
- Weight: 55 g
- Location rating: Damp location
- Body length: 3.94″ (100 mm)
- Body width (max): 1.10″ (28 mm)
Compatible Products
Sold separately unless noted. Fit is based on the WSD spec sheet or WSD listing noted below.
- WSD LED SP1 - 10KA Surge Protective Device AC120-277V Uc 120V-277V/50Hz-60Hz: other surge protector option
Certifications & Additional Notes
- Certifications: UL 1449 and CSA C22.2 No. 269.5 per the Kerham sheet
Frequently Asked Questions
What voltage does it cover?
100-277V AC.
Is it UL listed?
The sheet lists UL 1449 and CSA C22.2 No. 269.5.
Downloads
Disclaimers
- Selection: Verify the exact model and installation requirements before ordering.
- Installation: Follow the manufacturer instructions and applicable electrical codes.
*This product typically ships in 2 to 3 business days. Larger quantities may take longer than stated lead-time. All lead-times are estimates and you will be notified by email if it will take longer than 5 business days to ship.
