The Mersen TS63-3 is a purpose-designed terminal shroud for a 63 A, three-pole non-fused disconnect switch. It provides a protective cover for the switch terminals, helping reduce accidental contact with conductive parts when the compatible disconnect switch is installed inside an electrical control panel or industrial enclosure.
Designed as part of Mersen’s range of disconnect switch accessories, the TS63-3 supports safer and more organised panel construction. The shroud fits the line-side terminals of the associated 63 A three-pole switch, providing a neat barrier around the electrical connection points while maintaining convenient access during installation and maintenance.
The Mersen TS63-3 terminal cover is intended for use with compatible UL 508 non-fused disconnect switches, including switch reference E1043445. Its dedicated design helps ensure a secure fit and dependable compatibility, making it suitable for machine control panels, power distribution equipment and industrial isolation applications.
Key Advantages
Purpose-designed terminal shroud for Mersen disconnect switches.
Suitable for compatible 63 A three-pole switches.
Helps reduce accidental contact with exposed switch terminals.
Supports safer and tidier electrical panel construction.
Designed for the line side of the compatible disconnect switch.
Simple accessory installation with a switch-specific fit.
Key Features
Mersen disconnect switch accessory.
Terminal shroud / terminal cover construction.
Designed for a 63 A switch rating.
Suitable for three-pole disconnect switches.
Line-side terminal protection.
Compatible with selected UL 508 non-fused disconnect switches.
Suitable for industrial control panels and machinery enclosures.
Manufacturer-specific design for reliable compatibility.
Reliable Terminal Protection for Disconnect Switches
Disconnect switches are commonly installed within machinery panels and electrical distribution enclosures to provide a defined means of isolating equipment. Terminal shrouds help improve installation safety by forming a physical barrier around electrical connection points that could otherwise remain exposed.
The Mersen TS63-3 is engineered specifically for compatible 63 A three-pole switch assemblies. Using a manufacturer-matched accessory helps achieve a more secure fit than a general-purpose cover while maintaining a professional and organised panel layout.
Typical Applications
Industrial machinery control panels.
Electrical distribution enclosures.
Motor control centres and starter panels.
OEM machinery and automation equipment.
Non-fused disconnect switch installations.
Power isolation and maintenance switch assemblies.
Technical Specifications
Current
63 A
Phase
Three Phase
Manufacturer
Mersen
Model
TS63-3
Product type
Terminal shroud / terminal cover
Accessory category
Disconnect switch component
Compatible switch current
63 A
Number of poles
3
Mounting position
Line-side terminals
Compatible switch type
Non-fused disconnect switch
Associated standard
UL 508 switch applications
Compatible switch reference
E1043445
Application
Terminal protection
Packaging type
Bulk / individual accessory
Frequently Asked Questions
What is the Mersen TS63-3 used for?
The Mersen TS63-3 is a terminal shroud used to cover the line-side terminals of a compatible 63 A three-pole non-fused disconnect switch.
Is the TS63-3 a complete disconnect switch?
No. The TS63-3 is a terminal cover accessory and does not include the disconnect switch itself.
What switch rating is the TS63-3 designed for?
The terminal shroud is designed for a compatible switch with a current rating of 63 A.
How many poles does the compatible switch have?
The TS63-3 is intended for a three-pole disconnect switch.
Where is the terminal shroud installed?
The TS63-3 is installed over the line-side terminal area of the compatible switch to provide a protective barrier around the electrical connections.
Trusted Electrical Protection from Mersen
Mersen disconnect switch components and accessories are used by panel builders, machine manufacturers and industrial engineers to support reliable isolation, organised installation and safer electrical equipment design.
Current
63 A
Phase
Three Phase
Manufacturer
Mersen
Model
TS63-3
Product type
Terminal shroud / terminal cover
Accessory category
Disconnect switch component
Compatible switch current
63 A
Number of poles
3
Mounting position
Line-side terminals
Compatible switch type
Non-fused disconnect switch
Associated standard
UL 508 switch applications
Compatible switch reference
E1043445
Application
Terminal protection
Packaging type
Bulk / individual accessory
No documents available for this product.
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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...