The ABB OTS40T3 is a genuine 3-pole terminal shroud designed to provide enhanced protection for the power terminals of compatible ABB OT series switch disconnectors. As part of ABB's trusted range of low-voltage switchgear accessories, it helps reduce the risk of accidental contact with live terminals while maintaining easy access for installation and maintenance.
Manufactured from durable transparent insulating plastic, the OTS40T3 features a convenient snap-on mounting design, allowing quick installation without additional fixings. Its transparent construction enables visual inspection of the terminals while maintaining an IP20 touch-safe barrier, making it ideal for industrial control panels and power distribution equipment.
Specifically designed for compatible ABB OT16, OT25 and OT40 three-pole switch disconnectors, including F3 and FT3 variants, the OTS40T3 is widely used by panel builders, OEMs and electrical contractors to improve safety and meet enclosure protection requirements.
Key Advantages
Original ABB terminal shroud.
Provides IP20 touch protection for switch terminals.
Transparent design allows visual inspection.
Quick snap-on installation.
Designed for compatible ABB OT16...40 three-pole switch disconnectors.
Improves operator safety and panel protection.
Key Features
Genuine ABB OT Series accessory.
Transparent insulating plastic construction.
Terminal shroud for three-pole switches.
Snap-on mounting.
IP20 terminal protection.
Suitable for ABB OT16, OT25 and OT40 F3 and FT3 switch disconnectors.
Compact lightweight design.
Ideal for industrial switchboards and control panels.
Enhanced Terminal Safety for ABB Switch Disconnectors
Terminal shrouds are designed to improve electrical safety by covering exposed power terminals on switch disconnectors. They reduce the likelihood of accidental contact with live conductors while maintaining access for inspection and servicing when required.
The ABB OTS40T3 is engineered specifically for ABB OT series switch disconnectors, ensuring an accurate fit, reliable insulation and quick installation. Its transparent construction enables easy identification of terminal connections without removing the protective cover.
The OTS40T3 is a transparent terminal shroud that provides IP20 touch protection for compatible ABB three-pole switch disconnectors.
Which ABB switches are compatible with the OTS40T3?
It is suitable for ABB OT16, OT25 and OT40 three-pole switch disconnectors, including compatible F3 and FT3 models.
How is the OTS40T3 installed?
The terminal shroud features a convenient snap-on mounting system, allowing quick installation without additional hardware.
What material is the OTS40T3 made from?
It is manufactured from transparent insulating plastic, allowing visual inspection of the terminals while providing protection.
Is the OTS40T3 a genuine ABB accessory?
Yes. The OTS40T3 is an original ABB terminal shroud with order number 1SCA105317R1001.
Trusted by Electrical Professionals Worldwide
ABB terminal shrouds are trusted by panel builders, OEMs and electrical engineers for improving switchgear safety, reducing accidental contact with live terminals and delivering dependable long-term performance.
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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.
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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...