Product family · explosion-proof-lighting
FFS and FFD Series explosion proof flood light.
The flood counterpart to FYS and FYD, documented from 20 W to 200 W with 90 minute emergency backup across the range.
FFS / FFD selection guide
FFS / FFD models and options.
Compare the documented models and options below. A family name or model reference may need additional selections before it becomes a complete product order code.
Specification comparison
FFS / FFD models and specifications.
Compare 2 documented specification rows. A row may describe a model, a model group or several selectable options; it does not necessarily represent one complete order code.
On smaller screens, scroll the table horizontally to see every specification.
| Model group | Models included | Power range (W) | Lumen range (lm) | Housing Size (mm) | Key specs | Emergency Backup | Warranty |
|---|---|---|---|---|---|---|---|
| FFS | FFS-20W, FFS-40W, FFS-50W, FFS-60W, FFS-70W, FFS-80W | 20 to 80W | 3,000 to 12,000 lm | 320 x 200 x 93 | 100 to 277VAC / 200 to 480VAC; IP66, IK10; Class I Div 2 (A-D), Class II Div 2 (F,G), Class III | 90 minutes | 5 Years |
| FFD | FFD-100W, FFD-120W, FFD-130W, FFD-150W, FFD-160W, FFD-180W, FFD-200W | 100 to 200W | 15,000 to 30,000 lm | 390 x 288 x 142.4 | 100 to 277VAC / 200 to 480VAC; IP66, IK10; Class I Div 2 (A-D), Class II Div 2 (F,G), Class III | 90 minutes | 5 Years |
Confirm the exact configuration against the current manufacturer specification sheet before approval or purchase.
Engineering reference
Choosing the right FFS / FFD configuration.
Output decides the body as with FYS and FYD: FFS to 80 W, FFD from 100 W. Confirm the emergency backup requirement explicitly, since it is a documented feature of this family and may be the reason to choose it over EPC-A or EX-C.
FFS and FFD mirror the FYS and FYD split — two housings, same output bands — in a rectangular flood body rather than a round one. The distinguishing specification is the documented 90 minute emergency backup, which none of the other explosion proof floods publish.
Common questions
Frequently asked questions
These answers clarify the selection process without replacing project-specific documentation.
What emergency backup is documented?
90 minutes of emergency backup across both the FFS and FFD groups, alongside a 5 year warranty — both published manufacturer figures.
How do FFS and FFD differ?
Housing size and output range. FFS is 320 × 200 × 93 mm covering 20 to 80 W; FFD is 390 × 288 × 142.4 mm covering 100 to 200 W at 15,000 to 30,000 lumens.
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