Manufacturing and processing facilities, and the environments they inhabit, continually challenge both man and machine. With the presence of flammable gases and vapors, these locations demand electrical products engineered to provide proper protection from dangers like heat or spark-induced ignition. They must also endure nature’s toughest treatment through corrosive ocean air on offshore rigs in the North Sea, extreme heat at refineries in Saudi Arabia and frigid arctic winds at mining facilities in the Canadian Oil Sands.
For over 100 years Appleton products have been helping to protect facilities, and their workers. Whether your geography requires ATEX, IEC, NEC, or CEC certification, our product range, regulatory involvement and technical expertise solve the challenges of outfitting your facilities. Our engineers have developed innovative advancements in lighting, electrical control devices and instrumentation, making Appleton the leader in the production of hazardous location electrical products.
At Appleton, we take the challenge of protecting hazardous environments seriously. It is protection throughout your facility and around the globe.
INTRODUCTION |
|
IEC/ATEX VS. NEC/CEC HAZARDOUS LOCATIONS |
4 |
LIGHTING |
|
INTRODUCTION |
6 |
|
|||
|
|
LED LIGHTING |
8 |
|
|
FLUORESCENT LIGHTING |
10 |
|
|
HID LIGHTING |
12 |
|
|
STROBE & BEACON LIGHTING |
14 |
CONTROLS, ENCLOSURES |
|
|
|
& PANELBOARDS |
|
INTRODUCTION |
16 |
|
|
CONTROLS |
18 |
|
|
ENCLOSURES |
20 |
|
|
STARTERS |
22 |
|
|
CIRCUIT BREAKERS |
24 |
|
|
PANELBOARDS |
26 |
PLUGS & RECEPTACLES |
|
INTRODUCTION |
28 |
|
|
PLUGS & RECEPTACLES |
30 |
CABLE GLANDS, |
|
|
|
CONNECTORS & FITTINGS |
|
INTRODUCTION |
32 |
|
|
CABLE GLANDS & CONNECTORS |
34 |
|
|
CONDUIT FITTINGS |
38 |
HEAT TRACING SYSTEMS |
|
INTRODUCTION |
40 |
|
|
HEAT TRACING SYSTEMS |
42 |
POWER QUALITY |
|
|
|
SOLUTIONS |
|
INTRODUCTION |
44 |
|
|
POWER QUALITY SOLUTIONS |
43 |
1
Appleton electrical products help protect refi nery production in India, ensure pipeline fl ow in South Africa, and maintain deep sea drilling operations in the Gulf of Mexico. Our worldwide presence demands mastery of the International Electrotechnical Commission (IEC), ATEX Directive and the North American (NEC/CEC) rules and a full product line for every application throughout hazardous locations.
IEC, ATEX and NEC/CEC rules each identify the amount of exposure, destructive force and ignition temperature of the gas, vapor or dust. However, the separate regulations differ in their nomenclature and sub-category tracking. To assist in outfi tting and application, the following pages show the ratings and categories of each regulation body and reference points.
IEC/ATEX
IEC STANDARDS and EN STANDARDS are identical.
IEC STANDARDS have become the universal reference across Europe and are adopted along with other admissible standards in much of the rest of the world. IEC uses three Zones to classify hazardous environment conditions based on the duration and amount of
combustible exposed. IEC is continuously reviewed by a technical board for updates and revisions.
Founded in 1904, the IEC is now considered the world’s largest electrotechnology organization with over 130 countries as members and over 10,000 experts contributing to its standards. The IEC code defines hazardous locations as Zones. Zones define the amount of time rated equipment is exposed to hazardous atmospheres.
Zone 0 locations feature continuous or extended exposure to flammable gases or vapors. Zone 1 locations have an intermittent presence of flammable gases or vapors, typically as a result of leakage. Zone 2 are locations in which flammable gases or vapors are not likely to occur in normal operation, but may become present upon the failure of equipment or through an accident. The exposure is unlikely and, if it does occur, it will do so infrequently and for only a short period of time. Atmospheres of combustible dusts are rated as Zone 20, 21 or 22. Zones 20, 21 and 22 correspond with Zones 0, 1 and 2 in identifying the amount of exposure to the hazardous atmosphere. IEC Groupings rate locations on whether the hazard is a mine (Group I) or an ignitable atmosphere above ground (Group II). IEC Subdivisions label the ignitability of the atmosphere with “A” being the least ignitable and “C” being the most.
The ATEX Directive is the first uniformed code which deals with the Essential Health and Safety Requirements (EHSR’s) enacted by the European Union for equipment that is either used within, or connected to equipment located within, potentially hazardous environments. It includes safety devices, controllers, regulatory devices and other equipment whose failure would provoke an explosion.
Area Classification - IEC vs NEC/CEC (Class/Division/Group)
Inflammable Material |
|
IEC/CENELEC |
|
|
NEC/CEC |
|
Gases And Vapors |
Zone |
Equipment Group |
Gas Group |
Class |
Division |
Group |
Acetylene |
0, 1 or 2 |
II |
C |
I |
1 or 2 |
A |
Hydrogen |
0, 1 or 2 |
II |
B + H2 |
I |
1 or 2 |
B |
Propylene Oxide |
|
|
|
|
|
|
Ethyl Oxide |
0, 1 or 2 |
II |
B |
I |
1 or 2 |
B |
Butadiene |
|
|
|
|
|
|
Cyclopropane |
|
|
|
|
|
|
Ethyl Ether |
0, 1 or 2 |
II |
B |
I |
1 or 2 |
C |
Ethylene |
|
|
|
|
|
|
Acetone |
|
|
|
|
|
|
Benzene |
|
|
|
|
|
|
Butane |
|
|
|
|
|
|
Propane |
0, 1 or 2 |
II |
A |
I |
1 or 2 |
D |
Hexane |
|
|
|
|
|
|
Paint Solvents |
|
|
|
|
|
|
Natural Gas |
|
|
|
|
|
|
IEC vs NEC “T” Ratings Temperature Classification Comparison
Temperatures in ºC |
IEC |
NEC/CEC |
|
|
|
85 |
T6 |
T6 |
100 |
T5 |
T5 |
120 |
T4 |
T4A |
135 |
T4 |
T4 |
160 |
T3 |
T3C |
165 |
T3 |
T3B |
180 |
T3 |
T3A |
200 |
T3 |
T3 |
215 |
T2 |
T2D |
230 |
T2 |
T2C |
260 |
T2 |
T2B |
280 |
T2 |
T2A |
300 |
T2 |
T2 |
450 |
T1 |
T1 |
“T” rating classifications list the ignition point of the hazardous atmosphere. For safe usage, fixture “T” ratings must be below that of the surrounding atmosphere.
4
NEC/CEC STANDARDS operate across the U.S., Canada, the Middle East and various locations across the globe. NEC code is reviewed and updated in three year cycles. The CEC code is updated regularly through their 9,000 members and its active involvement with the IEC.
NEC/CEC
Certifications and performance markings are displayed on all electrical equipment to ensure proper conformity to each hazardous location’s requirements.
Appleton offers products approved for ATEX, IEC, NEC and CEC locations.
The NEC has been the standard for electrical wiring and equipment installations in the United States since 1897. The CEC began in 1927 and provides the electrical product standards for Canada. NEC/CEC Code categorizes hazardous locations into Classes, Divisions and Groups. Classes I, II and III define hazards into gases and vapors, combustible dusts, and fibers and flyings, respectively. Divisions further break down the Classes by the amount of the exposure to the combustible. Division 1 establishes locations where hazards are present during regular operations. Division 2 locations are where hazards are encountered only during an abnormal situation, such as equipment failure or a spill. Gas groups classify the explosive nature of the gas, vapor or dust when ignited.
Product Marking Charts
US (NEC 500) and CA (CEC Annex J)
Type of Protection |
Permitted Class |
(optional except for I.S.)
Explosionproof with I.S. Outputs, Class I,
Division 1, Groups A, B, C, D, T5
|
|
Permitted Gas Group |
|
Permitted |
Division |
Temperature Class |
|
(optional except for Division 2) |
(T5 and T6 optional) |
US (NEC 505)
Permitted Class |
|
American |
Gas Group |
||||||||||
National Standard |
|||||||||||||
|
|
|
|
|
|||||||||
|
|
|
|
|
I.S. Output |
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Class I, Zone 1, AEx d [ia] IIC T5 |
|
||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
||
|
Permitted |
Zone |
|
|
Type of |
Group |
|
||||||
|
|
|
|
|
Protection |
|
|
|
|
|
|||
|
|
Explosion-Protected |
Temperature Class |
IEC and CA (CEC Section 18)
|
|
|
Temperature |
|
Type of Protection |
|
Class |
||
|
|
Group |
|
|
|
|
|||
|
|
|
|
|
Ex d [ia] IIC T5
|
|
|
|
|
|
I.S. Output |
|
|
|
Explosion-Protected |
Gas |
Group |
EU (Directive 94/9/EC) - ATEX
Type of Protection
Temperature Class
European
Standard Group
Ex d [ia] IIC T5
I.S. Output
Explosion-Protected
Gas Group
CE Conformity Marking
Explosion-Protection
Marking
Type of Explosive Atmosphere: G (for gas, vapor and mist) D (for dust)
|
0081 |
II 2 G |
|
||||
|
|
|
|
|
|
Category: |
|
|
|
|
|
|
|
||
|
|
|
|
|
|||
Identifi cation Number of Notifi ed Body |
|
1 (for Zone 0 or 20) |
|||||
Involved in Protection Control Stage |
|
2 (for Zone 1 or 21) |
|||||
|
|
|
|
3 (for Zone 2 or 22) |
|||
|
|
|
|
|
|
|
|
Equipment Group:
I (for mines)
II (for other than mines)
Ambient temperature ranges other than standard -20 °C ≤ Ta ≤ +40 °C (-4 °F ≤ Ta ≤ +104 °F ) must be marked.
5
From the loading bays to the refining rooms, facilities across the world rely on lighting fixtures to safely illuminate the narrow catwalks, enclosed production floors and 24 hour docks that connect its four corners. Besides providing light, these critical fixtures must overcome the inherent challenges and threats of hazardous environments.
6
Appleton’s line of enclosed and gasketed fixtures are the perfect choice for use in Division and Zone locations. Our vented reflectors result in cooler operation and increased lumen output. Appleton’s restricted breathing fixtures are secure from water, gases and vapors.
Our fixtures are corrosion-resistant with stainless steel hardware and epoxy powder coated copperfree aluminum. Even a feature like our “safety” high hinge provides additional protection against accidental ballast housing disengagement while your maintenance team is installing or servicing them.
Our line of flameproof and explosionproof fixtures are available for use in Division and Zone 1 and 2 locations. With intelligent engineering, they are manufactured to prevent internal explosions from reaching the vapors surrounding the fixture by cooling the hot gases through precise flamepaths. Appleton’s explosionproof fixtures also address safety outside of the lamp with innovative features like proprietary wireless mounting hoods that allow for quicker and safer “hot” installation or servicing.
From our fluorescent fixtures to our high durability high pressure sodium luminaires with long lamp life and low “T” ratings, Appleton’s entire line of lighting products deliver unparalleled protection across your facility. Our proprietary coatings keep corrosion at bay while our exclusive reflector technology and class leading photometrics deliver the maximum amount of light possible. Appleton also boasts more fixtures for use in high ambient applications and the lowest “T” ratings in the industry for improved performance and wider applications.
We relentlessly test our fixtures to ensure they meet or exceed their rated capabilities even in the most extreme conditions. That is why facility engineers around the world have turned to Appleton for lighting products that improve efficiencies while protecting
their workers.
7
LIGHTING
ATEX/IECEx/NEC/CEC
LED lighting has come to hazardous locations, and Appleton’s Mercmaster LED is setting the industry standard for safety, performance and efficiency. In day-to-day use, installation and maintenance, the Mercmaster LED’s superior design simply shines. It is not just about efficiency. LED lighting delivers real productivity benefits.
•Compact lightweight low profile design, well suited for low mounting heights
•Multiple mounting hoods accommodate any application requirement
•Fixture housing and mounting hoods are copperfree cast aluminum for better heat dissipation. All exposed hardware is stainless steel
•Rounded edges throughout the heatsink reduce risk of injury during installation and maintenance
•Hinge design increases safety during installation and servicing, assuring 360° compression on ballast housing gasket
•Silicone rubber gasket seals out moisture, dirt and dust; stays flexible and withstands high temperatures
•Polycarbonate lens is threaded for easy removal and secure attachment
•Epoxy powder coat finish and stainless steel latch assembly are corrosion resistant
•Dark Sky Compliant: meets specifications for low glare, focused beam and avoidance of overlighting
ATEX/IECEx/NEC/CEC
Appleton’s Areamaster LED is versatile with a universal design for flood or high bay mounting, making it ideal for replacing virtually any HID, fluorescent or incandescent fixture. Rated at 127 Watts, it delivers an optimal 13,000+ lumens of cool white light. Moreover, its highly directional light does not require the use of external optics, resulting in system efficiencies as high as 80 percent.
•Compact in size, attractively styled contemporary design, rugged and dependable
•Easy to install and service
•One piece housing
•One piece lens hinged cover. Secured by four M6 captive stainless steel slotted hex head bolts
•Thermal shock and impact resistant glass lens
•Heavy duty, high temperature, single piece, formed silicone rubber gasket
•Universal design for flood and high bay mounting; vibration rated in all configurations
•Dark Sky Compliant: meets specifications for low glare, focused beam and avoidance of overlighting
8
LIGHTING
ATEX/IECEx
LED LIGHTING |
FDBAES SERIES |
|
Appleton’s ATX FDBAES Series LED provides emergency lighting in hazardous locations. These |
|
units are entirely self-contained in a flameproof enclosure, and include a built in automatic self- |
|
test system. Switched, unswitched, addressable switched and addressable unswitched versions are |
|
available |
|
• Provides adequate lighting and/or visual indication of access on exit routes during an |
|
evacuation in a hazardous environment |
|
• Can be installed in hazardous areas designated as Zone 1-2 and 21-22 |
|
• Padlockable switch is available on switched models which individually cuts off power supply |
|
and remote control |
|
• All versions: |
|
– Can be maintained in hazardous areas as an internal switch cuts off battery supply |
|
automatically once the cover is unscrewed and opened |
|
– Charge indicator with 4 nos yellow LEDs (lifetime over 10 years) |
|
– Operates in any position |
|
– Automatic built-in self-test system (SATI) with memorization of tests indicated by LEDs |
ATEX/IECEx
LED LIGHTING |
FNES SERIES |
|
Appleton’s ATX FNES Series LED provides emergency lighting in hazardous locations and can also |
|
be equipped with a variety of labels to indicate exit routes. These units are entirely self-contained, |
|
and include a built in automatic self-test system. |
|
• Provides adequate lighting and/or visual indication of access and exit routes during an |
|
evacuation in a hazardous environment |
|
• Can be installed in hazardous areas designated as Zone 2 and 21-22 |
|
• Non-maintained |
|
• Operates in any position |
|
• Charge indicator by green LED (lifetime over 10 years) |
|
• Automatic built in self-test system (SATI) with memorization of tests indicated by LEDs |
|
• Using a microprocessor and an internal clock, the unit will carry out automatic tests |
|
• Remote control unit allows the fixture to be controlled and checked without switching the |
|
mains off |
|
• The remote control unit installed in a safe area or inside a flameproof box allows manual |
|
ignition of all the units (maximum 300 units) for visual inspection of their operation |
9
LIGHTING
ATEX/IECEx
Appleton’s ATX increased safety FE Series of fluorescent fixtures go a step beyond with added protection for everyday locations, as well as robust environments where corrosive atmospheres, severe weather and detergents prevail. These fluorescent fixtures are protected against the elements with an elastomer gasket that ensures a consistent, durable seal that is hosedown ready. The corrosion-resistant lens, body and hardware mean the FE Series fluorescent luminaires will endure the years. These fixtures offer a host of exclusive safety features that make servicing safe and easy.
•Hinged polycarbonate diffuser and multi-parabolic reflector for one handed maintenance
•Quick connector ballasts and IP 2X terminal shields
•Opening reflector activates power cut off switch to unit for safe access to internal controls
•If one tube fails, the other tubes remain lit
•Elastomer gasket and multiple cover fasteners
•Pre-impregnated fiberglass reinforced polyester body
•Optional dimmable switch alternates which tubes are lit for different lighting patterns and brightness
NEC/CEC
The FV Series places cost effective fluorescent lighting in Class I, Division 2 marine and other robust locations. Offering unprecedented safety and durability, the FV Series lens is rugged enough to endure hose downs and offers single handed lamp and internal control access. The internal reflector is hinged for easy access to the control gear. The lens automatically engages a unit cut off switch when opened. The FV Series stays cool with a T6 rating while operating with a remarkable 94% light producing efficiency.
•Nearly indestructible polycarbonate lens cover
•Automatic unit cut off switch
•Corrosion-resistant fiberglass reinforced polyester housing
•Single actuator enables one handed lens and reflector access
•Actuator can be removed for tamper-proof operation
•Multiple latch design and elastomer gasket provide a positive watertight seal
10
LIGHTING
NEC/CEC
The Mercmaster III Low Profile enclosed and gasketed fixture offers superior lighting
in a small package for Class I, Division 2/Zone 2 locations. It is the perfect choice for low clearance, low ceiling heights or where fixture weights must be minimized. The PLT fluorescent lamps provide superior lighting efficiencies and economies. Its electronic ballast allows for flicker free, instant-on capabilities for zero blackout during momentary power dips. The Mercmaster III Low Profile is also suited for non-hazardous areas that are exposed to severe weather, excessive moisture, dirt and dust.
•Maintains high output lighting in ambient temperatures ranging from -5°C to +54°C (+23°F to +130°F)
•Excellent color rendering (82 CRI) for food processing and inspection facilities
•Compact profile is perfect for low clearance locations
•Baked epoxy powder coat finish and stainless steel hardware for the ultimate corrosion resistance
•Captive clamping bolt and high safety hinge provide for safe, easy maintenance
•Stainless steel threaded inserts prevent galling and freezing of reflectors, guards and other bolt-on attachments
NEC/CEC
FLUORESCENT LIGHTING |
EFU FLUORESCENT SERIES |
|
These factory sealed, explosionproof and dust-ignitionproof fluorescent light fixtures are suited |
|
for any location where ignitable dust, fumes, gases, paint residue, paint powder or corrosive |
|
atmospheres are present, including inside a paint spray booth. The EFU’s Class P ballasts feature |
|
a thermally-activated protective device that guards against excessive voltage, internal ballast short |
|
circuiting, inadequate lamp maintenance and improper fixture applications. |
|
• Non-sparking exterior surfaces for safer operation |
|
• Instant Start and Rapid Start options |
|
• Available cold weather ballasts for -18°C (0°F) starting |
|
• Heat and impact resistant glass tubes |
|
• Reflectors are easily removed for replacement or cleaning |
|
• Explosionproof caps can easily be removed for quick wiring and relamping |
11
LIGHTING
ATEX/IECEx/NEC/CEC
Appleton’s rugged, enclosed and gasketed, Areamaster floodlights are rated for Class I, Division 2/ Zone 2 and severe non-hazardous environments. Areamasters resist corrosion with a one piece, pressure cast, copperfree aluminum housing that features an architectural bronze polyester finish. Its compound parabolic and double segment design, with an Alzak finished aluminum reflector, provides optimum light distribution and efficiency.
•Compact size fits more locations
•Guard and reflector attached externally for quick and safe maintenance
•Thermal shock and impact resistant glass
•Plug-in terminal block
•Available for use in conditions defined as Class I, Zone 2 AEx nR IIC utilizing restricted breathing as the method of protection
ATEX/IECEx
HID LIGHTING |
HBDC SERIES CYLINDRICAL BULKHEAD LIGHTS |
|
Realize cost efficiencies and safety in Zone 1-2 and 21-22 locations with flameproof bulkhead |
|
fixtures. Appleton’s ATX HBDC Series produces industry leading photometrics for more light |
|
in critical locations and feature high temperature internal wiring for extended durability. Their |
|
housing design allows them to be mounted out of the way for safe lighting without added |
|
obstacles. |
|
• Hardened lamp glass |
|
• Available with integrated lug mounts |
|
• Corrosion-resistant housings, end caps and cover |
|
• Guard and reflector attached externally for quick and safe maintenance |
|
• Threaded access cover with O-ring seal |
|
• Plug-in terminal block |
ATEX/IECEx
HID LIGHTING |
PB SERIES FLOODLIGHTS |
|
Keep large areas well lit and safe with Appleton’s ATX series of explosionproof and enclosed and |
|
gasketed floodlight products. Our optional mounting, efficient light patterns and various wattages |
|
enable you to put the light you need, wherever you need it. Floodlights are available for locations |
|
as cold as -40°C (-40°F) and as high as +55°C (+131°F). We also use a ferromagnetic ballast for |
|
optimal energy efficiency, reduced power loss, higher light output and increased lamp service life. |
|
• Hinged mounts and pivoting lenses for easier mounting and repair |
|
• Internal controls are insulated by Class H materials for maximum service life |
|
• Corrosion-resistant, lightweight aluminum alloy housings conform to AFNOR |
|
French codification |
|
• Self tightening connection terminal blocks |
|
• Operates at any angle |
|
• Safety terminal box allows for safe and straightforward installation |
|
• Adjustable beam angles |
12
LIGHTING
IEC
NEC/CEC
NEC/CEC
HID LIGHTING AND |
|
|
COMPACT FLUORESCENT |
|
NE850 SERIES |
|
|
Appleton’s Nutsteel flameproof NE850 Series of wellglass fixtures are rated Ex d, IIC for Zone 1 |
|
|
and 21 locations. Compact, efficient and lightweight, they offer an IP 66 and can be installed in |
|
|
any harsh environment. Their size makes them perfect for low clearance locations or where fixture |
|
|
weight needs to be considered. Operating temperatures range from -20°C to +55°C (-4°F to |
|
|
+131°F). An emergency version with battery back up is available. |
|
|
• Shock resistant globe |
|
|
• Corrosion-resistant fastenings |
|
|
• REVESTEEL® anticorrosive coated aluminum body and guard |
|
|
• AISI 304 stainless steel screws and lock washers |
|
|
• Numerous lamping and mounting options |
|
|
• 220 V, 60 Hz, 230/240 V, 50 Hz |
HID LIGHTING |
|
MERCMASTER™ III |
|
||
|
|
The Mercmaster III’s modular construction allows it to fit a vast range of applications and is |
|
|
suitable for Class I, Division 2/Zone 2; Class II, Division 1 and 2; Class II and other robust |
|
|
environments. Designed to dissipate heat from the ballast components out, Appleton’s thermal |
|
|
performance with the Mercmaster III leads the industry. Appleton’s heat reducing internal |
|
|
control design results in 18% cooler operation, which increases fixture durability and enables the |
|
|
Mercmaster III to be used in ambient temperatures up to +65°C (+149°F). |
|
|
• Choice of heat-resistant prismatic glass refractors or globes |
|
|
• Housing, hoods and guards are copperfree cast aluminum with baked epoxy powder coat finish |
|
|
for superior corrosion-resistance |
|
|
• “Safety” high hinge and swing away design eases servicing |
|
|
• Capacitors are non-PCB type and thermally isolated from the ballast |
|
|
• Mogul base porcelain socket features nickel plated contacts and +200°C (+392°F) welded leads |
|
|
for trouble free operation in high ambient temperature locations |
HID LIGHTING |
|
CODE•MASTER™ 2 |
|
||
|
|
The explosionproof Code•Master 2 fixture features Appleton’s proprietary technology for |
|
|
maximum safety and reliability in Class I and II locations. Internal components |
|
|
are uniquely arranged for the greatest heat dissipation, which enables extended lamp life and |
|
|
industry leading “T” ratings. Appleton’s exclusive wireless mounting hood enables power on fixture |
|
|
installation and removal in hazardous locations. |
|
|
• Double lead Acme threading allows for flame-tight seals with fewer turns |
|
|
• Lamp socket and glass globe designed for optimum light distribution and control |
|
|
• Factory sealed — no external seals are required |
|
|
• Fixture and mounting hood threads are pretreated with no gall, anti-seize coating |
|
|
• Porcelain socket and nickel plated phosphor bronze screw shell assures long, trouble free |
|
|
operation in high ambient areas |
|
|
• Wide variety of mountings and light sources |
13
LIGHTING
ATEX/IECEx
Appleton’s ATX series of flameproof lighting fixtures offers visual communication in Zone 1-2 and 21-22 locations. Illuminated three stage indicator banks consist of interchangeable colored modules that can be coupled with two other modules for simultaneous lighting. Beacons are offered up to 15 joules, which maintain a remarkable 70% luminosity after eight million flashes. Various mountings, colors and guards are available.
•High temperature internal wiring
•Polymethacrylate globes are available in red, green, orange and clear
•Corrosion-resistant exteriors
•Operating temperatures range from -40°C to +55°C (-40°F to +131°F)
•Mounting hardware available in either stainless steel or zinc plated steel
•All beacons and status lamps work in any position
14