Fibox FEX Polycarbonate Enclosure, IP54, 378 x 278 x 130mm ATEX

  • RS Stock No. 221-664
  • Mfr. Part No. FEX 3828 18 G enclosure
  • Manufacturer Fibox
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): FI
Product Details

FEX Polycarbonate Enclosure

The FEX Series non-metallic enclosures made of polycarbonate (PC). Available with clear transparent or grey covers. These enclosure are designed for use in hazardous environments, manufactured and tested to international standards.

Features and Benefits

• Self-extinguishing and impact resistant
• Resistant to most acids
• IP54
• Temperature range: -40 °C to +120 °C short term, -10 °C to +80 °C for continuous use.
• Dimensions: 188 x 188 x 130 mm to 378 x 278 x 180 mm
• RAL 7035

(IP) Ingress Protection and what it means?

IP rating classifies the degrees of protection provided against the intrusion of solid objects (including body parts like hands and fingers), dust, accidental contact, and water in electrical enclosures.

Chassis Plates

Chassis plates are not available for the following FEX Polycarbonate Enclosures
RS Stock no: 199-286, 221-642, 221-658, 221-664, 221-670, 221-686, 221-692, 251-160, 251-176, 251-182, 251-198, 251-205, 251-211, 251-227, 251-233, 251-249

Application Information

These highly attractive and ergonomic housings are perfectly suitable for modern industrial electronics.


Can the box be used outside?
• Yes, FEX series enclosures have an IP54 rating

Are they mountable?
• Yes, they are suitable for wall mounting or portable applications

What is supplied?
Enclosure, Base with screws for mounting plate/DIN-rail, Cover with silicon gasket and Polyamide cover screws.


After incorporation of components, further certification must be obtained before use in zone 1.


certificate available on request


EEx e II T6; KEMA certificate no. EX97D3891U

Attribute Value
Body Material Polycarbonate
External Length 378 mm
External Height 130 mm
External Width 278 mm
External Dimensions 378 x 278 x 130mm
IP Rating IP54
Colour Grey
Lid Colour Grey
Shielded No
Series FEX
Hazardous Area Certification ATEX
1 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
$ 290.98
(exc. GST)
$ 334.63
(inc. GST)
Per unit
1 - 4
5 - 6
7 +
Related Products
The Fibox EK series is an ideal enclosure ...
The Fibox EK series is an ideal enclosure for housing electrical equipment in either a single enclosure or a flexible modular system. These polycarbonate enclosures are impact resistant, self extinguishing and resistant to most acids and alkalis. The temperature range ...
Euronord range of enclosures from Fibox are designed ...
Euronord range of enclosures from Fibox are designed to house DIN Rail-mounted terminal blocks and various types of sensors. The outer surface is free of ’gate marks’ creating a smooth area for labels, decals or screen printing. Cover screws fully ...
MNX Enclosures are light grey (RAL 7035), with ...
MNX Enclosures are light grey (RAL 7035), with a flammability rating of UL94-V2. Termperature range of the enclosure material is -40 → +120 °C, (+80 °C for continuous use). Enclosures for housing electronic systems and components. Unique fixing pod arrangements ...
The Fibox PCM range is an excellent choice ...
The Fibox PCM range is an excellent choice to house electronic and electrical components. The enclosure is made of Polycarbonate in a light Grey colour (RAL7035). This all purpose enclosure solution provides everyday protection in both indoors and outdoors, with ...