Fibox 8120871 CLI ARCA S7 is a stainless steel half cylinder enclosure lock with a 7 mm square operating profile and 17 mm × 30 mm × 40 mm dimensions for compatible Fibox ARCA IEC series cabinets.
SKU:8120871Alt SKU:CLI ARCA S7MPN:8120871
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.
The Fibox CLI ARCA S7 8120871 is a durable half cylinder lock with a 7 mm square operating profile designed for Fibox ARCA IEC series cabinets. Part of the Fibox ARCA IEC accessory range, it provides a practical locking solution for industrial electrical, automation and control enclosures.
Designed specifically for compatible Fibox ARCA IEC cabinets, the CLI ARCA S7 enables enclosure access using a conventional square operating profile. The half cylinder configuration is intended for swinghandle locking applications, providing a straightforward solution for installations where controlled access to electrical equipment is required.
Manufactured from stainless steel, the CLI ARCA S7 measures 17 mm high × 30 mm wide × 40 mm deep. Its robust construction, compact dimensions and 7 mm square locking profile make it suitable for industrial control panels, electrical distribution cabinets and automation enclosures using the Fibox ARCA IEC system.
Key Advantages
Purpose-designed half cylinder lock for Fibox ARCA IEC series cabinets.
7 mm square locking profile for convenient enclosure access.
Manufactured from durable stainless steel.
Compact 17 mm × 30 mm × 40 mm dimensions.
Designed for use with compatible swinghandle locking systems.
Suitable for industrial electrical, automation and control enclosure applications.
Key Features
Fibox CLI ARCA S7 half cylinder locking system.
Square 7 mm operating profile.
Stainless steel construction.
17 mm height.
30 mm width.
40 mm depth.
Non-insulated construction.
Designed for compatible Fibox ARCA IEC series cabinets.
Reliable Half Cylinder Locking for Industrial Enclosures
Secure enclosure access is important for cabinets containing electrical distribution, control and automation equipment. The Fibox CLI ARCA S7 provides a dedicated half cylinder locking arrangement that allows compatible ARCA IEC enclosure doors to be operated using a 7 mm square profile.
Its stainless steel construction provides a robust mechanical locking component for industrial applications, while the compact half cylinder format is designed to integrate with compatible Fibox ARCA IEC cabinet locking hardware. This makes the 8120871 suitable for electrical installations, industrial control systems and machine-building applications.
Typical Applications
Fibox ARCA IEC electrical enclosures.
Industrial control panels and cabinets.
Electrical distribution enclosures.
Industrial automation systems.
Machine control and instrumentation cabinets.
Enclosures requiring a 7 mm square half cylinder locking system.
Technical Specifications
Manufacturer
Fibox
Series
ARCA IEC Accessories
Model
CLI ARCA S7
Product number
8120871
Product type
Half cylinder enclosure lock
Locking profile
Square 7 mm
Material
Stainless steel
Height
17 mm
Width
30 mm
Depth
40 mm
Electrical insulation
Not insulated
Package quantity
1 piece
EAN
6418074083388
ETIM classification
EC002620
Application
Fibox ARCA IEC series cabinets
Frequently Asked Questions
What is the Fibox CLI ARCA S7 8120871 used for?
The Fibox CLI ARCA S7 is a half cylinder locking accessory designed for compatible Fibox ARCA IEC series cabinets used in electrical and industrial applications.
What locking profile does the Fibox CLI ARCA S7 use?
The CLI ARCA S7 uses a 7 mm square locking profile for operating the enclosure locking mechanism.
What material is the Fibox 8120871 made from?
The Fibox 8120871 is manufactured from stainless steel, providing a durable mechanical locking component for industrial enclosure applications.
What are the dimensions of the Fibox CLI ARCA S7?
The half cylinder lock measures 17 mm high × 30 mm wide × 40 mm deep.
Which enclosures is the Fibox CLI ARCA S7 designed for?
The CLI ARCA S7 is designed as a locking accessory for compatible Fibox ARCA IEC series cabinets.
Designed for Fibox ARCA Enclosure Systems
Fibox ARCA IEC locking accessories provide purpose-designed access solutions for industrial enclosures, helping electrical and automation professionals configure cabinets with practical and dependable locking arrangements.
Manufacturer
Fibox
Series
ARCA IEC Accessories
Model
CLI ARCA S7
Product number
8120871
Product type
Half cylinder enclosure lock
Locking profile
Square 7 mm
Material
Stainless steel
Height
17 mm
Width
30 mm
Depth
40 mm
Electrical insulation
Not insulated
Package quantity
1 piece
EAN
6418074083388
ETIM classification
EC002620
Application
Fibox ARCA IEC series cabinets
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...