Why Choose the In-line Fuse Switch-Disconnector 160 A (33720)?
The in-line fuse switch-disconnector 160 A (Part No. 33720) is an essential mechanical component designed for reliable and safe electrical system management. It is a 3-pole switchable device with fuse monitoring, ensuring enhanced operational safety. Its high version with M8 screws is compatible with various busbar sizes, making it a versatile choice for industrial applications. The product features self-closing inspection holes and a lockable cover for secure maintenance and inspection.
Key Benefits
Mechanical design ensures no current is carried by the switch-disconnector itself, providing safe disconnection.
Self-closing inspection holes allow easy and safe fuse inspection without removing the cover.
Lockable cover enhances security by preventing unauthorised access during operation.
Compatible with multiple busbar sizes (30, 40, 60, 80, 100, 120 x 10 mm) for flexible installation.
Halogen-free construction supports environmentally responsible installations.
Certified with type number QU185-00 and CCC certificate for assured quality and compliance.
Technical Specifications
Current
160 A
Phase
Three Phase
Item number
33720
Description
in-line fuse switch-disconnector 160 A
Dimensions (W x H x D)
50 x 830 x 189 mm
Weight
270.0 kg/100
Halogen free
Yes
Approval
type number: QU185-00
Frequently Asked Questions
Is the in-line fuse switch-disconnector suitable for carrying current?
No, as a mechanical switch-disconnector, it does not carry current itself but safely isolates the circuit.
What busbar sizes are compatible with this switch-disconnector?
It is compatible with busbars sized 30, 40, 60, 80, 100, and 120 x 10 mm.
Does the product include fuse monitoring?
Yes, it features fuse monitoring to enhance operational safety.
Can the cover be locked?
Yes, the cover can be locked when closed to prevent unauthorised access.
Is this product environmentally friendly?
Yes, it is halogen free, supporting environmentally responsible installations.
Current
160 A
Phase
Three Phase
Item number
33720
Description
in-line fuse switch-disconnector 160 A
Dimensions (W x H x D)
50 x 830 x 189 mm
Weight
270.0 kg/100
Halogen free
Yes
Approval
type number: QU185-00
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?
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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...