Product Details

LE551 LED Series Explosion Proof Light Fixture

Product Overview

The LE551 Series is designed for environments having explosive atmosphere’s including locations containing deposits of readily combustible paint residues.  The LE551 comes in a variety of lumen options and is available as a 2 ft., 2 row or a 4 ft., 2, 3 or 4 row fixture.  The fixture comes standard with 5 hub entries at each end to provide flexibility in wiring and mounting along with directional lighting.


CI D1 Grps C,D
CI D2 Grps A,B,C,D
CII D1 Grps E,F,G
CII D2 Grps E,F,G
CI and ClI Simultaneous Presence
Zone 1, Grp IIA and IIB
UL1598A Marine Outside
UL1598 Wet / Damp & Paint Spray
CSA 22.2 No. 137.0
CSA 22.2 No. 250.0
CSA 22.2 No. 250.13
-20°C to 40°C Ambient Rating


Cast Aluminum
Factory sealed, cast aluminum,
one piece painted aluminum reflector
Borosilicate Glass Tube Lens


120-277V, 50/60Hz
277-480V, 50/60Hz
Supplied with 10Kv surge protector


Polycarbonate shield not available with (V) Vented Shroud.
Standard product will be PB Black with red accent.

More Information

Series: LE551

  • LE551

Options: LE551 - Source

  • L1: 24W (2474Lm) 2 Ft. 2 Row
  • L2: 34W (3498Lm) 2 Ft. 2 Row
  • L3: 43W (5066Lm) 4 Ft. 2 Row
  • L4: 64W (7164Lm) 4 Ft. 2 Row
  • L5: 73W (8392Lm) 4 Ft. 3 Row
  • L6: 86W (9873Lm) 4 Ft. 3 Row
  • L7: 87W (10132Lm) 4 Ft. 4 Row
  • L8: 128W (14328Lm) 4 Ft. 4 Row

Options: LE551 - Voltage

  • V1: 120-277VAC, 50/60 Hz
  • V2: 277-480VAC, 50/60 Hz

Options: LE551 - CCT

  • 4: 4000K
  • 5: 5000K

Options: LE551 - Optic

  • BLANK: None
  • D: Diffused Poly

Options: LE551 - Shroud

  • V: Vented
  • E: Enclosed

Options: LE551

  • P: Polycarbonate Shield
  • WG: Stainless Steel Guard
  • EM: Battery/Driver Backup (90min.) UL924 (L3 & L4 only)
  • D1: Dimming (0-10V)
  • D2: Dimming (DALI)

Related Products

Related Categories