# EX-C Series Explosion Proof LED Flood | Maes Lighting

> EX-C Series explosion proof flood specifications: 20 W to 300 W across seven configurations, dual voltage, ATEX and IECEx markings and IP66 rating.

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

Product family · explosion-proof-lighting

# EX-C Series explosion proof LED flood light.

A Class I Division 1 flood carrying ATEX and IECEx markings alongside its North American listings, documented from 20 W to 300 W.

EX-C Series configurations

## Every documented EX-C 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.

- EX-20WW: 20EX-20W C2YZDA
- EX-60WW: 60EX-60W C2YZDA
- EX-80WW: 80EX-80W C2YZDA
- EX-100WW: 100EX-100W CYZDA
- EX-150WW: 150EX-150W CYZDA
- EX-200WW: 200EX-200W C3YZDA
- EX-300WW: 300EX-300W C3YZDA

Ordering data

## Every documented EX-C Series configuration.

All 7 configurations of the family are specified on this page, so you can compare wattages, outputs and options side by side.

| Model | W | Catalog code | Voltage | Typical lumens | Ratings |
| --- | --- | --- | --- | --- | --- |
| EX-20W | 20 | EX-20W C2YZDA | 100 to 277 V, 200 to 480 V | N/A | ATEX IIC Gb Ex db IIC T6 Gb, IIB T6 Gb, IIIC T80 Db, IECEx Ex db IIC T6 Gb, IP66 |
| EX-60W | 60 | EX-60W C2YZDA | 100 to 277 V, 200 to 480 V | N/A | ATEX IIC Gb Ex db IIC T6 Gb, IIB T6 Gb, IIIC T80 Db, IECEx Ex db IIC T6 Gb, IP66 |
| EX-80W | 80 | EX-80W C2YZDA | 100 to 277 V, 200 to 480 V | N/A | ATEX IIC Gb Ex db IIC T6 Gb, IIB T6 Gb, IIIC T80 Db, IECEx Ex db IIC T6 Gb, IP66 |
| EX-100W | 100 | EX-100W CYZDA | 100 to 277 V, 200 to 480 V | 14,000 | ATEX IIC Gb Ex db IIC T6 Gb, IIB T6 Gb, IIIC T80 Db, IECEx Ex db IIC T6 Gb, IP66 |
| EX-150W | 150 | EX-150W CYZDA | 100 to 277 V, 200 to 480 V | N/A | ATEX IIC Gb Ex db IIC T6 Gb, IIB T6 Gb, IIIC T80 Db, IECEx Ex db IIC T6 Gb, IP66 |
| EX-200W | 200 | EX-200W C3YZDA | 100 to 277 V, 200 to 480 V | 28,000 | ATEX IIC Gb Ex db IIC T6 Gb, IIB T6 Gb, IIIC T80 Db, IECEx Ex db IIC T6 Gb, IP66 |
| EX-300W | 300 | EX-300W C3YZDA | 100 to 277 V, 200 to 480 V | 42,000 | ATEX IIC Gb Ex db IIC T6 Gb, IIB T6 Gb, IIIC T80 Db, IECEx Ex db IIC T6 Gb, IP66 |

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

Engineering reference

## Selecting within the EX-C Series family.

Confirm which marking scheme the project is specified against, since that is the reason to choose this family over EXA. Then wattage and voltage band. The published markings include both IIC and IIB gas groups — confirm which applies.

EX-C is the internationally-marked flood in the range. Where EXA carries UL844 listings, EX-C adds ATEX and IECEx gas and dust markings, which is what makes it the family for projects specified against European or IEC standards.

Controlled document

## EX-C Series specification sheet

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

[Download specification sheet](https://storage.googleapis.com/msgsndr/ZuNLM6pdiP00w1G1is8O/media/68a3bbd73751306c457b616d.pdf)

Common questions

## Useful answers before the next step.

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

**Are lumen figures published for every configuration?**

No. The manufacturer publishes lumen figures for three of the seven configurations; the others are listed without a typical-lumens value. Ask us for current photometrics on any configuration before you specify it.

**What international markings are documented?**

ATEX Ex db IIC T6 Gb and IIB T6 Gb for gas, IIIC T80 Db for dust, plus IECEx Ex db IIC T6 Gb, with IP66. Confirm the marking that applies to the ordered configuration.

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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