Hager FWB53S FWB Distribution Box 180 Module IP44 surface-mounted

The Hager FWB53S is a universal surface-mounted field distribution board (Feldverteiler) rated at 125 A with IP44 ingress protection, intended for indoor installation in commercial and industrial environments. It provides 180 module spaces across 5 rows and 3 sections on 15 DIN rails, all housed in a steel enclosure measuring 800 x 800 x 165 mm. Protection Class II and IK09 impact resistance qualify it for demanding surface-mounted applications.

Technical specifications:

• Catalog reference: FWB53S
• Manufacturer: Hager
• Product type: Universal surface-mounted field distribution board
• Mounting type: Surface mount
• Rated current: 125 A
• Number of modules: 180
• Number of rows: 5
• Number of sections: 3
• Number of DIN rails: 15
• Dimensions (H x W x D): 800 x 800 x 165 mm
• IP rating: IP44
• Impact resistance: IK09
• Protection class: Class II
• Material: Steel
• Color: Pure white (RAL 9010)
• Number of door panels: 2
• Door type: Single door, fold-down handle with turn latch, no key lock
• Number of cable/conduit entries: 12
• Neutral terminal block: included
• Earth terminal block: included
• Transparent door: No
• Suitable for outdoor use: No
• Glow wire test: 750 °C
• RoHS compliant: Yes

Features and benefits:

• 180 module spaces across 5 rows and 15 DIN rails allow a high density of circuit protection devices within a single enclosure.
• IP44 rating guards internal components against solid particles larger than 1 mm and water splashing from any direction.
• Integrated neutral terminal block and earth terminal block eliminate the need for separate accessories, reducing installation time.
• 12 cable and conduit entries support flexible routing of incoming and outgoing cables.
• Steel housing with RAL 9010 pure white finish suits visible surface-mounted locations where appearance matters.

Applications:

• Surface-mounted main distribution in commercial office buildings, retail units, and public facilities.
• Industrial workshops and manufacturing plants requiring large-capacity distribution panels.
• Service rooms and plant areas in multi-story residential or mixed-use buildings.
• Renovation projects where flush mounting is impractical and surface mounting is the only option.

Also known as: Hager FWB53S, surface-mounted distribution board, surface-mount field panel.