Crouse Hinds eLLB20 Series Catalog Page

eLLB20 Series

Recessed Mount
Fluorescent Luminaires

Class I, Div.2, Groups A,B,C,D
Class I, Zone 1, Groups IIC
ATEX Certified

Cl. II, Div 2, Groups F,G
Cl. II, Div 1, Groups E,F,G (Canada)
Wet Locations
Enclosure Type 4X and IP66

6L

Features & Benefits:

ɀ One piece welded housing with fitted cover
frame. The cover frame is an integral part of
the housing to seal out dust & moisture.
ɀ Adjustable mounting clamps:

- permanently attached and adjustable
through the cover frame for easy
installation.

- allow recess mounting in ceilings from
25mm to 100mm (1⍯ to 4⍯ approx) thick for

maximum mounting flexibility.
ɀ Support lugs (M8 x .6) to secure the
luminaire to ceiling structural support
members for safety.

ɀ Frameless tempered glass lens:

ɀ Isolating switch turns off power to the

ballast and lamps when the lens is opened
for added safety.
ɀ 4 entries (2 on each end) supplied with (2)

3

⁄4” NPT adapter hubs and extra large wire
well for feedthrough and tandem applications
without the need for separate junction boxes.

ɀ Electronic ballast:

ɀ Uses T8 linear fluorescent lamps for high

efficiency and reduced operating costs.
ɀ 5 wire terminal block and through wiring are
standard for quick and easy balancing of
lighting loads on 3 phase systems.

1

⁄4⍯) thick for added safety.

- 6mm (

- interior hinge for maximum dust shedding.

- fitted with captive screws for ease of lamp
replacement and maintenance.

- high power factor (95%) for energy
efficiency, more luminaires per circuit and
supply voltage flexibility.

- features 2 channel circuitry for safety - if
one lamp fails the 2nd lamp remains in
operation.

Applications:

eLLB series luminaires are used:

ɀ For flush or surface ceiling mounting.
ɀ In cleanroom areas where it is important to

have smooth, flush surfaces.
ɀ Where extreme cleanliness is required as in
pharmaceutical, chemical and electronics
manufacturing facilities, as well as in paint
shops and spray booths.
ɀ For tough environmental conditions
involving corrosives, water, dust and extreme
temperatures.
ɀ In areas that require lamps to reach full
illumination immediately.
ɀ Indoor & outdoor ordinary or hazardous
areas.
ɀ For Wet locations and areas with hose
down / wash down requirements.

Adjustable Mounting Clamps

Hinged Glass Lens

Certifications &
Compliances:

NEC :

ɀ Class I, Division 2, Groups A,B,C,D
ɀ Class I, Zone 1 AEx ed IIC
ɀ Class II, Division 2, Groups F, G
ɀ UL Listed

CEC:

ɀ Class I, Division 2, Groups A,B,C,D
ɀ Class I, Zone 1 Ex eds IIC
ɀ Class II, Division 1 Groups E,F,G
ɀ cUL Listed

Enclosure

ɀ Type 4X
ɀ IP66

UL Standards

ɀ 2279 Hazardous (Classified) Locations
ɀ 1598 Luminaires

CSA Standards

ɀ C22.2 No. 9
ɀ CAN/CSA-E60079-0:02
ɀ CAN/CSA-E60079-1:02
ɀ CAN/CSA-E60079-7
ɀ CAN/CSA-E61241-1-1:02

ATEX

ɀ ATEX Directive
94/9/EC

ɀ Type of Protection

ɀ EC-Type

Examination
Certificate

Standard Materials:

ɀ One piece welded housing and cover
frame - sheet steel or stainless steel

ɀ Lens - 6mm (1/4⍯) thick tempered glass
ɀ Gaskets - Silicone
ɀ External hardware - stainless steel

Standard Finishes:

ɀ Sheet steel - White epoxy coat
ɀ Lens - Clear
ɀ Stainless steel - Natural

US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright©2006 Cooper Crouse-Hinds

II 2 G
II 2 D T80°C

EEx ed IIC T4
EEx ed ib IIC T4
(CG-variant)
DMT 02 ATEX E 069

855

6L

eLLB20 Series

Recessed Mount
Fluorescent Luminaires

Class I, Div.2, Groups A,B,C,D
Class I, Zone 1, Groups IIC
ATEX Certified

Cl. II, Div 2, Groups F,G
Cl. II, Div 1, Groups E,F,G (Canada)
Wet Locations
Enclosure Type 4X and IP66

Ratings (Electrical / Size):

Sources/Wattages

ɀ Two 32W or 17W T8 Linear Fluorescent

Voltages

ɀ 120-240V, 50-60 Hz.
ɀ 110-230VDC

Hub Size

ɀ Four 25mm entries, 2 on each end, 3
plugged.

3

⁄4” NPT adapter hubs provided

ɀ Two
standard, for feed-through or tandem wiring.

Terminals

ɀ 5 wire terminal block, one on each end
(L1, L2, L3, N, Ground)
ɀ Two 6mm2 (#10 AWG) maximum per
terminal

Temperature Performance Data:

Minimum Starting Temperature: -20°C

Watts

Two 17W T8 lamps 50°CT4 T660°C
Two 32W T8 lamps 50°CT4 T660°C

Accessories:

ɀ3⁄4⍯ NPT adapter hub STM2

Mounting Accessories:

ɀ Eye Bolt for Support Lugs 2 2480 002 000
ɀ Hexagon Screw for Support Lugs 2 2480 054 000

Ordering Information:

Hub
Size Wattage/Lamp Voltage/Hz

3

⁄4⍯ NPT Two 17 Watt T8 Rapid Start

3

⁄4⍯ NPT Two 32 Watt T8 Rapid Start

IEC / CENELEC certified luminaires are available. Consult factory.

120-240V, 50-60 Hz
110-230 VDC .18A eLLB20 2217/U240 eLLB20 2217SS/U240

120-240V, 50-60 Hz
110-230 VDC .34A eLLB20 4232/U240 eLLB20 4232SS/U240

Ambient

Temp.

Operating

Current

Cl. I, Div. 2

Cl. I, Zone 1 & 2 Class II

Catalog Number

Epoxy Coated

Steel Enclosure

Supply

Wire Temp

Stainless Steel

Enclosure

Dimensions (Inches) and Weights:

Item Weight

eLLB20 2217 33 lbs.
eLLB20 4232 48 lbs.

856

US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright©2006 Cooper Crouse-Hinds