Bulkhead BL24
SPARTAN Bulkhead, Zone 2/22, 2,750 - 4,650lm
About SPARTAN Bulkhead BL24 Zone 2
- Sector
- Hazardous
- Certification
- ATEX, IECEx and UKEX
- Classification
- Zone 2 & 22
The SPARTAN Bulkhead BL24 Zone 2 is designed for hazardous area environments which require high performance, reliable, White-Light illumination. Its compact, low profile design is ideal for restricted space applications and is available with emergency battery back-up. All SPARTAN luminaires come with an industry-leading 5-year warranty.

Intelligent Emergency Variants.
Emergency variants are available to provide 3 hours of battery back-up at 25% power. The Intelligent Emergency system self-tests the battery and communicates via a tri-colour LED indicator.
Robust and Durable.
Bulkhead BL24 Zone 2 is designed from marine grade aluminium with stainless steel bracketry and fastenings to ensure it can withstand the most extreme environments.
Easy Maintenance.
A unique modular design allows quick and easy maintenance. PSUs and control gear can be accessed from the front so maintenance can be carried out while the luminaire is in-situ.
Specs
Select Option
BL24 | BL24-HO | BL24 EMX25 | BL24-HO EMX25 | |
---|---|---|---|---|
ATEX Rating | ATEX UKCA and IEC Ex rated for Gas and Dust | |||
Hazardous Area Rating | Zone 2 (Gas), Zone 22 (Dust) | |||
Certificates | CML17ATEX4231, IECEx CML17.0135 & CML17UKEX4106 | |||
Gas | II 3 GD Ex ec mc IIC T4 Gc Ta= -50°C to +55°C (-20°C to +55°C for emergency variants) | |||
Dust | Ex tb IIIC T98°C Db IP66 & IP67 - Ta -50°C to +55°C (-20°C to +55°C emergency variants) | |||
ABS Certificate # | ABS Certificate # 20-1990083-PDA |
BL24 | BL24-HO | BL24 EMX25 | BL24-HO EMX25 | |
---|---|---|---|---|
Input | 110-254V 50/60Hz AC only, 18-48V AC and 18-69V DC (LV), 12V AC/DC (ELV) | 110-254V 50/60Hz AC only | ||
Power | 20W | 34W | 24W | 37W |
Termination | Incoming terminal block suitable for looping 4 core 4mm² cable (6mm² available) | |||
Power Factor | >0.9 | |||
Cable Entries | 4xM20 as standard (other entries available upon request), dispatched complete with three ATEX/UKEX/IEC Ex approved blanking plug |
BL24 | BL24-HO | BL24 EMX25 | BL24-HO EMX25 | |
---|---|---|---|---|
Beam Patterns - Circular | 10°x10°, 30°x30°, 50°x50°, 80°x80° or 120°x120° (10x10 option can be upgraded to VARIO technology) | |||
Beam Patterns - Elliptical | 35°x10°, 60°x25°, 80°x30° or 120°x50° (VARIO) | |||
Lumen Output | 2,500lm (circular beam patterns) 2,250lm (elliptical beam patterns) | 4,650lm (circular beam patterns) 4,100lm (elliptical beam patterns) | 2,500lm (circular beam patterns) 2,250lm (elliptical beam patterns) | 4,650lm (circular beam patterns) 4,100lm (elliptical beam patterns) |
LED Type | Platinum Elite SMT LEDs | |||
Number of LEDs | 24 | |||
CRI | 80+ | |||
Colour Temperature | 6500K standard |
BL24 | BL24-HO | BL24 EMX25 | BL24-HO EMX25 | |
---|---|---|---|---|
Burning Position | Universal | |||
IP Rating | IP66 & IP67 | |||
Temperature Range | - 50°C to +55°C | - 20°C to +46°C | ||
Weight | 5kg (11.0Ibs) | 6kg (13.2Ibs) | ||
Enclosure | Marine grade aluminium epoxy powder coated, toughened glass, all external fasteners and brackets are marine grade stainless steel | |||
Unit Colour | Silver (RAL 9006) | |||
Mounting | Comes complete with stainless steel brackets. Other options available |
BL24 EMX25 | BL24-HO EMX25 | |
---|---|---|
Function | Self-testing intelligent emergency backup | |
System health indicator | Tri-colour LED indicator | |
Emergency Duration | Up to 3hrs @ 25% power Other options available | |
Emergency Battery | 2.5 Ah | |
Emergency Charge Time | 20 hours |
Product Dimensions.
Light Distribution.
Circular Beam Angles





Elliptical Beam Angles




Downloads.
Datasheet - SPARTAN Bulkhead - Zone 2 - 0940-D-00009-rev3 Installation Guide - SPARTAN Bulkhead and BL24 Flood Zone 1/21 and 2/22 IECEx Certificate - SPARTAN FL & BL - Zone 2/22 ATEX Certificate - SPARTAN FL & BL - Zone 2/22 UKCA Certificate - SPARTAN FL & BL - Zone 2/22 ABS Certificate - Approval 2020 Guide - Storage and Handling of Batteries SPARTAN & WARRIOR Photometric Data Mounting & Accessories Guide - Flood & Bulkhead