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The Hager FWB universal surface-mounted enclosure offers robust distribution up to 125 A. With IP44 and Class II insulation, it ensures safe, splash- and dust-protected operation. Its steel, pure white (RAL9010) body houses 72 modules across 2 sections, 8 rows (interaxis 150 mm), with conduit inlets for easy wiring. A hinged, single-door with lock enhances access. Size: 800×550×165 mm. Ideal for residential and commercial boards.
EAN
3250612737826
Packaging
1 Piece
KNX Push-button 1gang RGB LED with temp sensor S.1/B.3/B.7 Anthracite FWB52N3
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Complete your system
Optional accessories
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Rail terminal bar 4 products available -
Lock system 11 products available -
Cover strip 1 products available -
Separation plate for meter/distribution boards 3 products available -
Gland plate for enclosure 5 products available -
Built-in field for telecommunications 3 products available
Complete your system
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FZ453N
Lock, univers, cylinder Nr.455, with 2 keys, for enclosure IP44/54
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FZ452NLock, univers, cylinder Nr.405, with 2 keys, for enclosure IP44/54
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FZ451NLock, univers, square 7mm, with 1 key, for enclosure IP44/54
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FZ450NLock, univers, triangular 7mm, with 1 key, for enclosure IP44/54
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FZ449NLock, univers, double-bit, 3mm, with 1 key, for enclosure IP44/54
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FZ597NLock, univers, cylinder Nr.1242E, with 2 keys, for enclosure IP44/54
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FZ821NLock, univers, square 8mm with seal cover, for enclosure IP44, with 1 key
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FZ822NLock, univers, square 7mm with seal cover, for enclosure IP44, with 1 key
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FZ823NLock, univers, plastic slot with seal cover for enclosure IP44
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FZ824NLock, univers, cylinder Nr.1242E with seal cover and 2 keys
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FZ226Sealing cap, univers, for Door of IP44/54 enclosures
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FZ428
Cable entry plate, univers, for enclosure IP44 / IP54, back side, D160 / 205 mm
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FZ425Cable entry plate, univers, for sealed area, with cut-outs, IP44/54
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FZ460NCable entry plate, univers, IP44/54, 6 x M16, 2 x M20, 2 x M16/25 1 x M25/40/50
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FZ466NCable entry plate, univers, IP44/54 with 15 x M16 and 4 x M20 precuts
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FZ468NCable entry plate, univers, IP44/54, w/o precuts
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UZ25V2Cable bracket, universN, small section, 20 pieces
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UZ25V1Cable bracket, universN, big section, 20 pieces
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UZ01A2Tower upper part, universZ, low level
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UZ01V2Support, universZ, simple, for cable bracket, 20 pieces
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UZ03A1Tower underpart, universZ, with snap-in spring
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FZ803BMounting brackets, univers, for enclosure IP44/IP54, outside
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UZ04A1Double tower, universZ, low level, with screws
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FZ799NFixation lug for pre-handing on wall rail FZ890N
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U821PDIN rail support, univers, for deep-adjustment up to 32mm, 4 pieces
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UN05ACarrier rails, univers, for enclosures ex depth = 160mm, L = 750mm, 2 pieces
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U82ADIN rail, univers, 7, 5 mm, depth-adjustable until 32, 5mm, 11 modules wide (200mm)
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UT22BInsulated DIN rail, univers, 7, 5mm, deep-recessed 31mm, 11 modules wide (198mm)
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UT22CInsulated DIN rail, univers, 7, 5mm high, deep-adjustable until 21mm, 11, 5 mod. wide
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U842BDIN rail, universZ, 35x248x7, 5mm, galvanized steel
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UT26AMounting plate, univers, deep-adjustable until 27mm, 1-row, 115x210x2, 5mm
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UT26BMounting plate, univers, deep-adjustable until 27mm, 2-rows, 215x210x2, 5mm
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UZ31M5Mounting plate univers, for telcommunication, 1field, for enclosure height 500mm
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UZ32M5Mounting plate univers, for telcommunication, 2field, for enclosure height 500mm
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UZ41M5Mounting plate univers, for telcommunication, 1field, for enclosure height 650mm
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UZ42M5Mounting plate univers, for telcommunication, 2field, for enclosure height 650mm
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UZ51M5Mounting plate univers, for telcommunication, 1field, for enclosure height 800mm
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UZ52M5Mounting plate univers, for telcommunication, 2field, for enclosure height 800mm
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UZ21M6Mounting plate, univers, 240x247mm, perforated, with mounting screws
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UZ31M6Mounting plate, univers, 390x247mm, perforated, with mounting screws
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UZ41M6Mounting plate, univers, 570x247mm, perforated, with mounting screws
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UZ51M6Mounting plate, univers, 720x247mm, perforated, with mounting screws
Technical properties
Installation, mounting
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Mounting onSurface mounting
Electric current
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Rated current125 A
Equipment
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Number of rails8
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Number of rows8
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Number of section in width2
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With lockNo
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Has neutral terminal blockNo
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Has earthing terminal blockNo
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Has mounting plateNo
Capacity
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Number of modules72
Functions
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With conduit inletsYes
Dimensions
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Height800 mm
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Width550 mm
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Depth165 mm
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Built-in height800 mm
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Built-in width550 mm
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Built-in depth161 mm
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Number of width units24
Cover, door
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Number of cabinet doors1
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Number of locks1
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Type of handleHinged pattern handle
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Door/cover is transparentNo
Connectivity
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Mounting typeSurface mounting
Materials
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MaterialSteel
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RAL code9010
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ColourPure white
Safety
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Protection classIsolation class II
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Ingress Protection (IP) classIP44
Environmental value
We are committed to bettering our environmental performance by reducing our footprint while acting as a sustainability enabler for our customers. Learn More
Certifications and documents
Downloads
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Product datasheet
Hager Product data sheet FWB52N3
FWB encl.,univers,IP44,classII,72mod,interaxis 150mm,800x550x161mm
PDF -
Instruction manual
Instruction manual International 2015-05-08
PDF673,51 kB -
Installation manual
Installation manual International 2026-03-25
PDF1,88 MB -
Handbook
6LE007924C_ENHandbook en-GB 2026-05-13
PDF34,45 MB -
Declaration of conformity
Declaration
Declaration of conformity International 2023-05-12
PDF332,34 kB
Declaration
Declaration of conformity International 2022-08-29
PDF143,25 kB
Declaration
Declaration of conformity International 2022-03-09
PDF1,44 MB
More documentation
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UZ31M5Mounting plate univers, for telcommunication, 1field, for enclosure height 500mm
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UM61UKKit with plastic mounting plates for Multimedia applications, 900x250mm -
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UZ32M5Mounting plate univers, for telcommunication, 2field, for enclosure height 500mm