8120127N Fibox ARCA 403021W No MP Cabinet. Polycarbonate Grey cover. 2-point locking. hinges on the long side

8120127N Fibox ARCA 403021W No MP Cabinet. Polycarbonate Grey cover. 2-point locking. hinges on the long side

Fibox ARCA 403021W No MP 8120127N is a 400 x 300 x 210 mm IP65 polycarbonate electrical cabinet with a transparent window, IK08 impact resistance, 2-point locking and no mounting plate.

SKU: 8120127NAlt SKU: ARCA 403021W No MPMPN: 8120127N
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Why Choose the Fibox ARCA 403021W No MP 8120127N Polycarbonate Cabinet?

The Fibox ARCA 403021W No MP 8120127N is a robust polycarbonate electrical cabinet with a windowed door designed to protect electrical, control and automation equipment in demanding industrial environments. As part of the Fibox ARCA IEC enclosure series, this version combines high-grade thermoplastic construction with 2-point locking, hinges positioned on the long side and a viewing window for convenient equipment inspection.

Designed as a lightweight and corrosion-resistant alternative to traditional sheet-steel cabinets, the ARCA 403021W No MP provides IP65 ingress protection and IK08 impact resistance. Its polycarbonate construction is totally insulated, halogen-free and UV resistant to UL 746C, while its UL 94 5VA flammability classification supports use in demanding electrical and industrial installations.

With external dimensions of 400 mm × 300 mm × 210 mm, the ARCA 403021W No MP provides useful installation depth for electrical and automation components. The clear window allows indicators, displays and other equipment to remain visible while the enclosure is closed, and this No MP version is supplied without a mounting plate for installations where the internal mounting arrangement is selected separately.

Key Advantages

  • Durable polycarbonate cabinet for electrical and automation equipment.
  • IP65 ingress protection against dust and water.
  • IK08 impact resistance for dependable mechanical protection.
  • Practical 400 mm × 300 mm × 210 mm enclosure dimensions.
  • Windowed door enables visual inspection of installed equipment.
  • 2-point locking provides secure cabinet closure.
  • Totally insulated construction suitable for electrical installations.
  • UV-resistant and halogen-free polycarbonate construction.
  • Supplied without a mounting plate for flexible internal configuration.

Key Features

  • Fibox ARCA IEC enclosure series.
  • High-grade polycarbonate construction.
  • IP65 protection rating to EN 60529.
  • IK08 impact resistance to EN 62262.
  • RAL 7035 grey base with clear transparent windowed cover.
  • Polyurethane door gasket for dependable environmental sealing.
  • 2-point locking with 3 mm double-bit lock and key.
  • Hinges positioned on the long side.
  • Totally insulated electrical construction.
  • UV resistance to UL 746C.
  • UL 94 5VA flammability rating.
  • 960 °C glow wire test performance.
  • Halogen-free construction according to DIN/VDE 0472 Part 815.
  • Continuous operating temperature range of -40 °C to +80 °C.
  • No mounting plate supplied, allowing a compatible mounting solution to be selected separately.

Reliable Protection for Electrical and Automation Equipment

Industrial electrical cabinets protect sensitive components from environmental exposure and mechanical damage while providing a secure location for control, distribution and automation equipment. The Fibox ARCA IEC range uses high-grade polycarbonate construction to provide a lightweight, corrosion-resistant and electrically insulated alternative to conventional sheet-steel cabinets.

The ARCA 403021W No MP combines IP65 environmental protection with IK08 impact resistance, total electrical insulation and UV resistance. Its transparent viewing window makes it particularly useful for installations containing indicators, meters, displays or status equipment that must remain visible while the enclosure stays securely closed.

Typical Applications

  • Industrial electrical control systems.
  • Automation and process control equipment.
  • Machine building and OEM installations.
  • Electrical distribution and protection equipment.
  • Instrumentation and monitoring systems.
  • Control panels with indicators, meters or displays requiring external visibility.
  • Industrial and infrastructure installations.
  • Indoor and outdoor electrical equipment protection.

Technical Specifications

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Included Items No mounting plate
Door Type Solid cover
Material Polycarbonate
IP Rating IP65
Height (mm) 400 mm
Width (mm) 400 mm
Depth (mm) 210 mm
Manufacturer Fibox
Series ARCA IEC
Model ARCA 403021W No MP
Product number 8120127N
Product type Polycarbonate electrical cabinet
Impact resistance IK08 to EN 62262
Base colour RAL 7035 grey
Cover colour Clear transparent
Gasket material Polyurethane
Continuous operating temperature -40 °C to +80 °C
Electrical insulation Totally insulated
UV resistance UL 746C
Flammability rating UL 94 5VA
Glow wire test 960 °C
Halogen free Yes
Locking 2-point locking
Lock type 3 mm double-bit lock with key
Hinge configuration Hinges on the long side
Mounting plate Not included
Compatible mounting plate size 350 mm × 250 mm
EAN 6418074094001
ETIM classification EC000261
Standards EN/IEC 62208, EN/IEC 61439-1 and EN/IEC 61439-4
Included Cabinet base, door with PUR gasket, 3 mm double-bit lock with key and door guide

Frequently Asked Questions

What is the Fibox ARCA 403021W No MP 8120127N used for?

This cabinet is designed to house and protect electrical, control, instrumentation and automation components, with a transparent window allowing installed equipment to be inspected while the enclosure remains closed.

What are the dimensions of the Fibox ARCA 403021W No MP?

The cabinet measures 400 mm high × 300 mm wide × 210 mm deep.

What IP rating does the Fibox 8120127N cabinet have?

The ARCA 403021W No MP has an IP65 ingress protection rating to EN 60529 and an IK08 impact resistance rating to EN 62262.

Does the Fibox ARCA 403021W No MP include a mounting plate?

No. The 8120127N ARCA 403021W No MP is supplied without a mounting plate, allowing a compatible mounting plate or other internal installation arrangement to be selected separately.

What locking system does the ARCA 403021W No MP use?

The cabinet features 2-point locking with a 3 mm double-bit lock and key, providing secure closure while the transparent window allows internal equipment to remain visible.

Trusted Industrial Enclosure Protection

Fibox ARCA IEC polycarbonate cabinets provide dependable protection for electrical and automation equipment, combining robust thermoplastic construction, environmental resistance and practical installation features for demanding industrial applications.