# EXD Series Explosion Proof Flood and High Bay | Maes

> EXD Series explosion proof specifications: 60 W to 300 W wattage options, four beams, flat or spherical glass, wall and ceiling mounting, UL844 C1D1 and ATEX.

Canonical page: https://maeslighting.com/products/explosion-proof-lighting/exd

Product family · explosion-proof-lighting

# EXD Series explosion proof flood and high bay.

A dual-purpose flood and high bay for Class I Division 1 areas, documented across seven wattage options from 60 W to 300 W.

EXD Series configurations

## Every documented EXD Series configuration.

One family, every configuration: the fixture is shown at full size, with each available configuration listed below and specified line by line in the ordering table.

- EXD SeriesWattage options: 60, 80, 100, 150, 180, 200, 300 WD40, D60, D90, D120

Ordering data

## Every documented EXD Series configuration.

All 1 configurations of the family are specified on this page, so you can compare wattages, outputs and options side by side.

| Model group | Wattage options | Beam options | Lens options | Mounting | Ratings |
| --- | --- | --- | --- | --- | --- |
| EXD Series | 60, 80, 100, 150, 180, 200, 300 W | D40, D60, D90, D120 | Flat or spherical glass | Wall bracket, ceiling bracket | UL844 C1D1 C, D; C1D2 A, B, C, D; C2D1 E, F, G; C2D2 E, F, G; Class III; ATEX IIC Gb Ex db IIC T6 Gb, IIB T6 Gb, IIIC T80 Db; IECEx Ex db IIC T6 Gb; IP66, IK10 |

Confirm the exact configuration against the current manufacturer specification sheet before approval or purchase.

Engineering reference

## Selecting within the EXD Series family.

Confirm the mounting first, since wall bracket and ceiling bracket suit different applications of the same fixture. Then wattage, then beam, then lens: flat glass for controlled distribution, spherical where wider spread matters more than cut-off.

EXD is published as one model group rather than a row per configuration, because the wattage, beam, lens and mounting are ordered as a combination rather than selected from a fixed list. The lens choice — flat or spherical glass — is unusual and materially changes the distribution.

Controlled document

## EXD Series specification sheet

The manufacturer's specification sheet remains the controlling project document.

[Download specification sheet](https://storage.googleapis.com/msgsndr/ZuNLM6pdiP00w1G1is8O/media/68a3bbd7a01f8e8345927e7c.pdf)

Common questions

## Useful answers before the next step.

These answers clarify the selection process without replacing project-specific documentation.

**Why is this family listed as one row rather than several?**

The family is ordered as a model group with option lists — seven wattages, four beams, two lens types, two mounting brackets — so a configuration is assembled from those choices rather than picked from a fixed catalog list.

**What is the difference between flat and spherical glass?**

Both are documented lens options. Flat glass gives a more controlled distribution; spherical spreads wider. Confirm against the aiming plan and any glare constraint.

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Maes Lighting — nationwide supplier of certified explosion proof, industrial, high-temperature,
food-processing, vapor-tight, high-bay, flood, area, and emergency LED lighting.
Headquarters: Broken Arrow, Oklahoma. Sales: (866) 860-6399 · tjacobs@maeslighting.com
Website: https://maeslighting.com