SK 3237308 Blue e+ outlet filter

The Rittal SK 3237308 is a RAL 9005 black Blue e+ outlet filter - intended to be used together with a matching SK 3237.7xx fan & filter. It is the part of the air outlet where the filtered air is exhausted from the cabinet when the fan draws in air from the environment. This ventilation can be used to remove heat from the enclosure and ensure proper operating temperatures for temperature sensitive equipment.

 

It's used in control cabinets and industrial enclosures in which ventilation is fan-assisted. The black finish is suitable for enclosure designs required for RAL 9005 and the outlet filter provides an air flow path between the powered fan and the enclosure outlet opening.

 

Article no.:	SK 3237308
Product	Blue e+ outlet filter
Version	Wall-mounted
Dimensions	Width: 116.5 mm (4.59 in) Height: 116.5 mm (4.59 in) Depth: 33.2 mm (1.31 in)
Mounting cut-out	Width: 92 mm (3.62 in) Height: 92 mm (3.62 in)
Suitable for model no.	SK 3237.7xx
Benefits	Tool-free mounting Optimized snap hooks for faster enclosure installation Opening louvred grille for easier filter changes
Material	Plastic
Color	RAL 9005
Supply includes	Outlet filter Chopped-fibre filter mat
Protection category NEMA	Type 12 with chopped-fibre filter Type 3 and 3R with chopped-fibre filter and hose-proof hood
IP protection category to IEC 60529	IP54 with chopped-fibre filter IP56 with chopped-fibre filter and hose-proof hood
Packaging unit	1 pc(s).
Net weight	0.145 kg
Gross weight	0.148 kg
Customs tariff number	39269097
EAN	4028177998421
ETIM 9 / ETIM 8	EC002513
ECLASS 8.0	27180706

When SK 3237308 Is the Right Choice

Choose SK 3237308 when the enclosure uses a Blue e+ SK 3237.7xx fan-and-filter unit and the outlet grille must have a RAL 9005 black finish. The 92 × 92 mm mounting cut-out and 116.5 × 116.5 mm face should be checked against the enclosure drawing before installation.

This model is also suited to installations where technicians need straightforward access to the filter mat. Its opening louvred grille allows the mat to be reached during routine maintenance, and the optimized snap hooks support tool-free mounting.

The supplied chopped-fibre filter mat supports the specified IP54 and NEMA Type 12 configuration. If the installation requires IP56 or NEMA Type 3/3R, check the completed filter-and-hood arrangement, including space for the hose-proof hood. Because this is a passive outlet, the enclosure heat loss and ambient temperature must be considered when selecting the matching powered fan.

Before Replacing Another SK 3237 Outlet Filter

Maintenance Parts and IP56 Option

Who Typically Needs SK 3237308

• Panel builders matching a black RAL 9005 outlet grille to an enclosure using a Blue e+ SK 3237.7xx fan-and-filter unit.
• Maintenance teams replacing an existing SK 3237308 and checking its article number, colour and 92 × 92 mm cut-out before ordering.
• Machine builders and OEMs specifying a wall-mounted filtered outlet that can be installed without tools and opened for filter-mat changes.
• Plants with dusty operating areas that include filter-mat inspection in their enclosure maintenance schedule.
• Projects with defined enclosure protection requirements that need to distinguish the standard IP54/NEMA Type 12 configuration from the hood-assisted IP56/NEMA Type 3/3R arrangement.

Approvals

Downloads

View the official Rittal SK 3237308 product page →