4TBA831009C0100 ABB 831009 AR831009 IP44 Ventilation Grilles Set of 2 for Aria Enclosures
ABB 831009 (4TBA831009C0100) is a set of two plastic passive ventilation grilles for compatible Aria enclosures and specified PolySafe installations, featuring a 34.9 mm mounting bore, 40 mm nominal external diameter and IP44 protection when correctly positioned.
Why Choose the ABB 831009 IP44 Ventilation Grilles for Aria Enclosures?
The ABB 831009 IP44 Ventilation Grilles (4TBA831009C0100) are a set of two passive ventilation grilles designed for compatible ABB electrical enclosures. Also identified by the manufacturer reference AR831009, these accessories belong to the ABB Aria Enclosures range and help improve natural airflow within suitable electrical cabinets, reducing conditions that can contribute to internal condensation.
Electrical enclosures can experience temperature changes caused by installed equipment and the surrounding environment. In tightly enclosed cabinets, these fluctuations may encourage moisture accumulation and condensation. The ABB AR831009 ventilation grille set provides a practical passive ventilation solution, allowing air movement through correctly positioned enclosure openings without requiring a powered ventilation fan.
ABB specifies a 34.9 mm mounting bore diameter and an IP44 protection rating when the vents are installed in the prescribed locations: in the corners of a compatible Aria cabinet or beneath the hood of a suitable PolySafe cabinet. Each set contains two plastic ventilation grilles, making the ABB 831009 a convenient accessory for professional enclosure assembly, modification and maintenance.
Key Advantages
IP44 protection rating when installed in the manufacturer-specified enclosure locations.
Set of two ventilation grilles for a coordinated passive ventilation arrangement.
34.9 mm mounting bore provides a clearly defined installation requirement.
Passive airflow helps reduce the risk of condensation within suitable electrical enclosures.
No powered fan required for the basic ventilation function.
Compact circular design suited to compatible enclosure ventilation openings.
Durable plastic construction suitable for the intended cabinet accessory application.
Snap-in mounting arrangement supports installation into correctly prepared openings.
Designed for ABB Aria enclosures and specified PolySafe installations.
40 mm nominal external height and width for a compact fitting.
Supports professional enclosure ventilation and condensation management.
ABB order code 4TBA831009C0100 enables accurate identification and replacement.
Ingress protection: IP44 with the specified installation arrangement.
Quantity: Two grilles per set.
Required mounting bore: Ø 34.9 mm.
Nominal external height: 40 mm.
Nominal external width: 40 mm.
Construction material: Plastic.
Surface finish: Untreated.
Mounting method: Snap-in fitting.
Integrated filter: No.
Ventilation method: Passive air circulation.
Suitable for prescribed positions on compatible ABB Aria cabinets.
Also specified for installation beneath the hood of compatible ABB PolySafe cabinets.
Designed as an electrical enclosure ventilation accessory rather than a powered cooling device.
How ABB 831009 Ventilation Grilles Help Manage Enclosure Condensation
Electrical cabinets are exposed to changes in ambient temperature and internal heat generation. These conditions can create temperature and pressure differences between the enclosure interior and the surrounding environment. When moisture enters or accumulates inside a cabinet, condensation can develop on internal surfaces and electrical equipment. Passive ventilation grilles help encourage air exchange, which can reduce the likelihood of condensation under suitable operating conditions.
The ABB 831009 ventilation grille set includes two circular vents that can be positioned to encourage natural airflow through the enclosure. Where permitted by the enclosure design, placing ventilation openings at different heights can help warmer air escape while allowing cooler replacement air to enter. The actual ventilation performance depends on enclosure geometry, internal heat generation, ambient conditions and the final mounting positions.
A particularly important consideration is the IP44 rating. ABB specifies this protection level when the grilles are fitted in the corners of an Aria cabinet or beneath the hood of a PolySafe cabinet. IP44 should not be assumed for arbitrary mounting positions or unrelated enclosures. Cutting ventilation openings into an enclosure can change its original ingress protection performance, so the completed installation must be assessed against the manufacturer's requirements.
Installation requires a correctly prepared Ø 34.9 mm mounting hole and the appropriate snap-in fitting arrangement. Before modifying an enclosure, installers should confirm clearance from internal equipment, suitable positioning, the absence of interference with structural features and the required protection against environmental exposure. The grilles are passive ventilation accessories and do not provide the forced airflow of a fan or the environmental sealing of a pressure compensation plug.
Typical Applications
Compatible ABB Aria electrical enclosures.
Specified ABB PolySafe cabinet installations beneath a protective hood.
Passive ventilation of low-voltage electrical distribution cabinets.
Enclosure condensation management.
Electrical control cabinet assembly and refurbishment.
Replacement of existing ABB AR831009 ventilation accessories.
Industrial electrical enclosure maintenance.
Building services electrical distribution enclosures.
Electrical cabinets requiring a compact, non-powered ventilation solution.
Professional installations using the manufacturer-specified 34.9 mm mounting bore.
Technical Specifications
Product group
Aria Enclosures
Product reference
831009
ABB catalogue designation
AR831009
ABB order code
4TBA831009C0100
Manufacturer description
831009 IP44 Ventilation Grills
Product type
Enclosure ventilation grille set
Product category
Electrical enclosure ventilation accessories
Ventilation principle
Passive ventilation
Ingress protection rating
IP44, subject to specified mounting position
Number of grilles
2
Mounting bore diameter
34.9 mm
Nominal external height
40 mm
Nominal external width
40 mm
Nominal external diameter
40 mm
Material
Plastic
Surface finish
Untreated
Mounting arrangement
Snap-in mounting
Integrated air filter
No
Powered fan included
No
Primary compatible range
ABB Aria enclosures
Additional specified application
Beneath the hood of compatible ABB PolySafe cabinets
IP44 mounting condition
Installed in the corners of an Aria cabinet or under the hood of a PolySafe cabinet
EAN
5411815233746
Country of origin
Belgium
Installation requirements
ABB enclosure instructions and applicable electrical installation requirements
Frequently Asked Questions
What are the ABB 831009 ventilation grilles used for?
The ABB 831009 ventilation grilles provide passive ventilation for compatible electrical enclosures. They help encourage air exchange and reduce conditions that may lead to condensation inside suitable cabinets.
What is the ABB order code for the 831009 ventilation grilles?
The official ABB order code is 4TBA831009C0100. ABB also identifies the product by the catalogue type AR831009.
How many ventilation grilles are included?
The ABB 831009 product is supplied as a set of two ventilation grilles, as stated in ABB's enclosure accessory catalogue.
What is the IP rating of the ABB 831009 ventilation grilles?
The grilles have an IP44 rating when fitted in the prescribed locations: in the corners of a compatible ABB Aria cabinet or beneath the hood of a suitable ABB PolySafe cabinet. Other mounting arrangements must be assessed separately.
What size mounting hole is required for the ABB 831009?
ABB specifies a 34.9 mm diameter mounting bore for the AR831009 ventilation grilles. The opening should be prepared in accordance with the enclosure installation instructions.
What are the external dimensions of the ABB 831009 ventilation grilles?
The individual ventilation grilles have nominal external dimensions of approximately 40 mm high by 40 mm wide, with a listed external diameter of 40 mm.
Are the ABB 831009 ventilation grilles made from metal or plastic?
The ABB 831009 ventilation grilles are made from plastic and are specified with an untreated surface finish.
Do the ABB 831009 ventilation grilles include a fan or air filter?
No. The ABB 831009 is a passive ventilation grille set. It does not include a powered fan or an integrated air filter.
Can the ABB 831009 ventilation grilles be installed in PolySafe enclosures?
Yes, ABB identifies an application for the AR831009 grilles beneath the hood of compatible PolySafe cabinets. The exact enclosure arrangement and mounting position must follow the manufacturer's instructions.
Will installing ABB 831009 ventilation grilles maintain the enclosure's original IP rating?
Not necessarily. Adding ventilation openings can alter an enclosure's ingress protection. ABB identifies IP44 protection for specified Aria and PolySafe mounting positions; the rating of the completed enclosure must be verified for the actual installation.
What is the difference between a ventilation grille and a pressure compensation plug?
A ventilation grille promotes air exchange through an enclosure opening, while a pressure compensation plug is designed to equalise pressure while limiting moisture and dust ingress. These accessories serve different purposes and should be selected according to the enclosure's environmental requirements.
The ABB 831009 IP44 Ventilation Grille Set provides a practical passive ventilation solution for compatible ABB Aria and PolySafe electrical cabinets. With two compact plastic grilles, a defined 34.9 mm mounting bore and a manufacturer-specified IP44 installation arrangement, it supports professional enclosure ventilation and condensation management.
Manufacturer reference: ABB General Purpose Enclosures catalogue, passive cabinet ventilation accessories, type AR831009, order code 4TBA831009C0100.
Product group
Aria Enclosures
Product reference
831009
ABB catalogue designation
AR831009
ABB order code
4TBA831009C0100
Manufacturer description
831009 IP44 Ventilation Grills
Product type
Enclosure ventilation grille set
Product category
Electrical enclosure ventilation accessories
Ventilation principle
Passive ventilation
Ingress protection rating
IP44, subject to specified mounting position
Number of grilles
2
Mounting bore diameter
34.9 mm
Nominal external height
40 mm
Nominal external width
40 mm
Nominal external diameter
40 mm
Material
Plastic
Surface finish
Untreated
Mounting arrangement
Snap-in mounting
Integrated air filter
No
Powered fan included
No
Primary compatible range
ABB Aria enclosures
Additional specified application
Beneath the hood of compatible ABB PolySafe cabinets
IP44 mounting condition
Installed in the corners of an Aria cabinet or under the hood of a PolySafe cabinet
EAN
5411815233746
Country of origin
Belgium
Installation requirements
ABB enclosure instructions and applicable electrical installation requirements
ARIA(27)
No documents available for this product.
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