Fibox LIS ARCA S8 8120862 is a polyamide 8 mm square locking insert measuring 30 x 30 x 40 mm for Fibox ARCA IEC electrical cabinets from sizes 2030 to 6040.
SKU:8120862Alt SKU:LIS ARCA S8MPN:8120862
Price
List Priceex VAT
Your Price
Manufacturer Lead TimePlease contact us for a delivery time before you order
Get the best trade pricesTrade exclusive
Create a trade account to unlock exclusive pricing, special offers and more.
Why Choose the Fibox LIS ARCA S8 Locking Insert 8120862?
The Fibox LIS ARCA S8 8120862 is a compact 8 mm square locking insert designed for compatible Fibox ARCA IEC electrical cabinets. Manufactured from durable polyamide, it provides a practical alternative locking configuration for enclosure doors where an 8 mm square key-operated mechanism is required.
As part of the Fibox ARCA IEC enclosure accessory range, the LIS ARCA S8 is specifically intended for ARCA cabinet sizes from 2030 up to 6040. Its 8 mm square operating profile enables authorised installation and maintenance personnel to operate the enclosure locking mechanism using a compatible square-profile cabinet key.
With dimensions of 30 mm × 30 mm × 40 mm, the locking insert provides a compact solution for cabinet maintenance, replacement and locking-system configuration. Its polyamide construction combines low weight with durability, making the Fibox 8120862 suitable for industrial electrical, control and automation enclosure applications.
Key Advantages
Purpose-designed locking insert for Fibox ARCA IEC enclosures.
8 mm square operating profile for practical authorised cabinet access.
Durable polyamide construction.
Compact 30 mm × 30 mm × 40 mm dimensions.
Suitable for ARCA cabinet sizes 2030 to 6040.
Suitable for enclosure maintenance, replacement and locking-system configuration.
Genuine Fibox ARCA IEC enclosure accessory.
Key Features
Fibox LIS ARCA S8 locking insert.
Square 8 mm locking profile.
Manufactured from polyamide.
Designed for Fibox ARCA IEC enclosure locking systems.
Compatible with ARCA sizes from 2030 up to 6040.
Compact accessory for electrical cabinet locking mechanisms.
Suitable for replacement and enclosure configuration applications.
Designed for industrial electrical and automation installations.
Practical Locking for Industrial Electrical Enclosures
Locking inserts form an important part of industrial electrical enclosure systems by providing a defined operating interface for opening and securing cabinet doors. Square-profile mechanisms are widely used on electrical and automation cabinets because they provide straightforward service access for authorised personnel equipped with the appropriate enclosure key.
The Fibox LIS ARCA S8 provides an 8 mm square operating interface in a compact polyamide component designed for ARCA IEC cabinets from size 2030 through 6040. It is particularly useful when replacing an existing insert or configuring a compatible enclosure with an 8 mm square locking profile.
Typical Applications
Fibox ARCA IEC cabinets from sizes 2030 to 6040.
Industrial electrical control enclosures.
Automation and process control cabinets.
Electrical distribution enclosures.
Machine building and OEM installations.
Replacement of compatible locking inserts.
Electrical cabinet maintenance and refurbishment.
Industrial enclosure assembly and configuration.
Technical Specifications
Manufacturer
Fibox
Series
ARCA IEC
Model
LIS ARCA S8
Product number
8120862
Product type
Locking insert
Locking profile
Square 8 mm
Material
Polyamide
Height
30 mm
Width
30 mm
Depth
40 mm
Electrical insulation
Not insulated
Compatible enclosure range
ARCA 2030 to 6040
Application
Electrical enclosure locking
Accessory type
Enclosure locking accessory
EAN
6418074083302
Frequently Asked Questions
What is the Fibox LIS ARCA S8 8120862 used for?
The Fibox 8120862 is an 8 mm square locking insert designed for compatible Fibox ARCA IEC electrical cabinet locking systems.
What locking profile does the Fibox 8120862 use?
The LIS ARCA S8 uses an 8 mm square locking profile for operation with a compatible square-profile enclosure key.
What material is the Fibox LIS ARCA S8 made from?
The locking insert is manufactured from polyamide and measures 30 mm × 30 mm × 40 mm.
Which Fibox ARCA cabinets are compatible with the LIS ARCA S8?
The Fibox LIS ARCA S8 8120862 is designed for ARCA enclosure sizes from 2030 up to 6040. Larger ARCA sizes use the corresponding S8 MID locking insert.
Can the Fibox LIS ARCA S8 be used as a replacement locking insert?
Yes. The 8120862 is suitable for replacement and maintenance applications where a compatible Fibox ARCA IEC cabinet requires an 8 mm square locking insert.
Trusted Fibox Enclosure Accessories
Fibox ARCA IEC enclosure accessories provide practical solutions for configuring, maintaining and securing industrial electrical cabinets, supporting dependable enclosure systems for control, automation and electrical installations.
Manufacturer
Fibox
Series
ARCA IEC
Model
LIS ARCA S8
Product number
8120862
Product type
Locking insert
Locking profile
Square 8 mm
Material
Polyamide
Height
30 mm
Width
30 mm
Depth
40 mm
Electrical insulation
Not insulated
Compatible enclosure range
ARCA 2030 to 6040
Application
Electrical enclosure locking
Accessory type
Enclosure locking accessory
EAN
6418074083302
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Can you help specify the correct part?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Do you have stock for urgent orders?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
What are your delivery times and costs?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
What about warranties, returns and faulty items?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...