RS PRO Extended Walls Sides Enclosure Type, 71.2 x 90 x 58mm, Polycarbonate DIN Rail Enclosure Kit

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

CNMB/RSP Series DIN Rail Standard Height Module Box Kit with Terminal Blocks, Size 4, Extended Walls

Introducing the CNMB/RSP series of DIN rail enclosure kits from RS PRO, a range of high quality enclosures ideal for housing and protecting internal components such as PCBs (printed circuit boards) and wires ideal for a wide range of applications including networking, IoT smart home, industrial and more.

These versatile DIN rail enclosure kits are supplied with the enclosure and various accessories including clips, covers and terminal guards, with open top, solid top, vented and extended wall kit options available. The kits feature a snap fit design, ensuring quick and easy assembly and installation. The enclosures allow for custom kitting and PCBs to be installed in up to five different positions including 3 horizontally or 2 vertically. The enclosures feature a light grey polycarbonate construction, offering a lightweight yet highly durable protective box with flame retardant properties. The base is ideal for mounting to a 35mm DIN rail or directly to a flat surface in a range of environments.

Features and benefits

• Snap fit modular design for ease of assembly and custom kitting
• Base fits 35mm DIN rail or directly to flat surface
• Moulded in light grey flame retardant polycarbonate
• Carries up to 3 PCBs horizontally or 2 vertically
• Snap fit terminal cover options for finger protection
• IP20 rating
• Open top, solid top, vented and extended wall kits are available
• Easily customised covers and terminal guards
• DIN Rail enclosure manufactured for IoT smart home and industrial applications
• Available in sizes 1-12 with a variety of options


DIN rail enclosures and boxes are types of protective cases used to install components such as PCBs, wires and more in a wide range of applications. DIN rail enclosures are commonly manufactured from a variety of plastics such as ABS and polycarbonate and can include a range of features such as ventilated sides and extended walls to suit a multitude of applications. DIN rail enclosures are ideal for mounting to a DIN rail or flat surface, ideal for environments with limited space. DIN rail enclosures and kits are commonly used in areas such as:

• Networking
• IoT systems
• Industrial
• Lighting
• HVAC devices


Is there a DIN rail included?

No, the kits do not include a DIN rail, however, here at RS we offer a wide selection of DIN rails to suit your needs.

Is this waterproof?

No, this enclosure offers an IP20 rating offering protection from manual handling and average dust ingress. The enclosure should not be used in or around water as it is not waterproof.

What size DIN rail is this compatible with?

The DIN rails in this range are compatible with 35mm DIN rails or directly to a flat surface.

What is included?

Enclosure, clips, covers and terminal guards.

Please note: For size 6, 9 and 12, multiple ’size 3’ terminal guards are supplied. For example, size 6 requires 2x ’size 3’ guards per side. Extended wall kits do not come with terminal guards.

Attribute Value
Dimensions 71.2 x 90 x 58mm
Body Material Polycarbonate
DIN Rail Type Enclosure Base
Enclosure Type Extended Walls Sides
Length 71.2mm
Width 90mm
Height 58mm
Maximum Terminals 2
Colour Light Grey
Standards Met UL 94 V-0
Enclosure Rating IP20
6 In stock - FREE next working day delivery available
Price Each
£ 10.45
(exc. VAT)
£ 12.54
(inc. VAT)
Per unit
1 +
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