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SafeSite Battery Backup Linear – LED linear luminaire with battery backup Class I Div 2 / Class II (UL/CSA)
Linear luminaires
illuminazione-lineari
Dialight

SafeSite Battery Backup Linear – LED linear luminaire with battery backup Class I Div 2 / Class II (UL/CSA)

LSD · LSF

Dialight SafeSite 1.2 m LED linear luminaire with integral battery backup, UL 844/UL 924/CSA certified for North American Class I Div 2 and Class II/III hazardous locations, 7,000 lm, sustained or maintained versions with over 3 hours' duration.

UL
CSA
Class I Div 2
Class II Div 1
Class II Div 2
NEC/CEC
Description
Technical Specifications
Applications
Download
Datasheets

The SafeSite Battery Backup Linear is Dialight's LED linear luminaire with integral battery backup for normal and emergency lighting in hazardous locations classified to the North American NEC: walkways, escape routes, plant rooms and process plants. It is UL/CSA certified for the North American market (UL 844, UL 924, UL 1598/A, CSA C22.2 No. 137 and 250) and is not ATEX/IECEx certified: it cannot be installed in ATEX Zones.

Key features

  • Class I Div 2, Groups A, B, C, D and Class II Div 1/Div 2 + Class III versions
  • 1.2 m (4 ft) length, 7,000 lm at 85 W, clear polycarbonate diffuser
  • Sustained version (one AC input, switches to emergency mode at every mains failure) or maintained version (two AC inputs, separate switching on and off)
  • 3.6 V 10 Ah NiMH battery, over 3 hours' duration
  • 120-277 VAC power supply, 5000 K and 4000 K colour temperatures
  • 3/4" NPT entries (1 side, 2 end), dual epoxy and polyester coating
  • Ambient temperature from -20 °C to +65 °C, IP66, NEMA 4X, L70 > 100,000 h

Use the filters in the Variants and codes section to find the exact code; for other configurations, contact us.

No items found.
# General Product type: LED linear luminaire with battery backup for hazardous locations Market: North America (UL/CSA) Warranty: 5 years # Certifications Classification: Class I Div 2, Groups A, B, C, D · Class II Div 1, Groups E, F, G · Class II Div 2, Groups F, G · Class III Temperature class: T4A from -20 °C to +65 °C (-4 °F … +149 °F) · T5 from -20 °C to +45 °C (-4 °F … +113 °F) Certifications: UL 844 · UL 924 · UL 1598/A · CSA C22.2 No. 137 · CSA C22.2 No. 250 # Lighting Luminous flux: 7,000 lm Efficacy: 82 lm/W Colour temperature: 5000 K, 4000 K (CRI 75) Optic: Medium Emergency: 3.6 V 10 Ah NiMH battery, duration > 3 h at 25 °C · sustained or maintained versions Lifetime: L70 > 100,000 h at 25 °C # Electrical Power: 85 W Power supply: 120-277 VAC, 50/60 Hz Surge protection: 1 kV L-L / 2 kV L-E # Mechanical Length: 1.2 m (4 ft) Diffuser: Clear polycarbonate Body: Dual coating with chemical-resistant epoxy primer and polyester finish Cable entries: 1 x 3/4" NPT side · 2 x 3/4" NPT end Mounting: Optional LSXW4 adjustable bracket or LSXENDCAPKIT chain brackets Weight: 8.2 kg (18 lb) # Environmental Ambient temperature: from -20 °C to +65 °C (-4 °F … +149 °F) Ingress protection: IP66 · NEMA 4X
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Other documents
Authorization to Mark UL 844 (hazardous locations) – Linear Low Profile/Top Conduit
Certificates and declarations
Other documents
UL 844 Class I Div 2 installation manual – maintained version
Manuals
Other documents
UL 844 Class II Div 1 installation manual – sustained version
Manuals
Other documents
UL 844 Class II Div 1 installation manual – maintained version
Manuals
Other documents
UL IES file – LSx3C4MEP – normal operation (IES, ZIP)
Photometrics (IES and LM-79)
Other documents
UL IES files – LSx3C4MEP – battery mode (IES, ZIP)
Photometrics (IES and LM-79)
Other documents
LM-79 photometric report – LSx3C4MEP (battery backup)
Photometrics (IES and LM-79)
Other documents
IES files UL – LSD3C4MNP
Photometrics (IES and LM-79)
Other documents
2D drawing (DWG) – maintained battery backup 1.2 m without bracket (LSx3x4xNx) (DWG, ZIP)
2D and 3D drawings
Other documents
2D drawing (DWG) – sustained battery backup 1.2 m without bracket (LSx3x4xEx) (DWG, ZIP)
2D and 3D drawings
Other documents
2D drawing (DWG) – maintained battery backup 1.2 m with adjustable bracket (LSx3x4xNxDR) (DWG, ZIP)
2D and 3D drawings
Other documents
2D drawing (DWG) – sustained battery backup 1.2 m with adjustable bracket (LSx3x4xExDR) (DWG, ZIP)
2D and 3D drawings
Other documents
3D model (STP) – maintained battery backup 1.2 m without bracket (LSx3x4xNx) (STP, ZIP)
2D and 3D drawings
Other documents
3D model (STP) – sustained battery backup 1.2 m without bracket (LSx3x4xEx) (STP, ZIP)
2D and 3D drawings
Other documents
3D model (STP) – maintained battery backup 1.2 m with adjustable bracket (LSx3x4xNxDR) (STP, ZIP)
2D and 3D drawings
Other documents
3D model (STP) – sustained battery backup 1.2 m with adjustable bracket (LSx3x4xExDR) (STP, ZIP)
2D and 3D drawings
Other documents
UL 844 datasheet April 2024 (same tables, includes Top Conduit)
Brochures/warranty
No applications listed.
SafeSite Battery Backup Linear – LED linear luminaire with battery backup Class I Div 2 / Class II (UL/CSA)