The ABB OTS400G1S/4 is a compact short terminal shroud set designed to provide additional insulation and protection around the power terminals of compatible ABB switch-disconnectors. Developed for selected ABB OT and OTM 315–400 A four-pole switches, it helps reduce the risk of accidental contact with terminal connections inside industrial electrical panels and switchboards.
Manufactured from durable grey insulating material, the OTS400G1S/4 uses a convenient snap-on installation that allows the covers to be fitted quickly without complex mounting hardware. The short-profile design offers practical terminal coverage while helping preserve space around cables and conductors within the enclosure.
The set contains four single-pole terminal shrouds for use with compatible four-pole switching devices. Its precise ABB construction supports a secure fit and professional finish in machinery isolation systems, motor control centres and low-voltage power distribution assemblies.
Key Advantages
Designed for compatible ABB OT and OTM 315–400 A switch-disconnectors.
Supplied as a complete set for four-pole switching devices.
Durable grey insulating construction for industrial applications.
Key Features
ABB OTS terminal shroud series.
Short-type terminal covers.
Set contains four single-pole shrouds.
Suitable for compatible four-pole ABB switches.
Snap-on installation method.
Grey insulating construction.
Suitable for terminal protection inside electrical enclosures.
Designed for selected ABB OT315, OT400, OTM315 and OTM400 models.
Compact Terminal Protection for Industrial Switchgear
Terminal shrouds provide an insulating barrier around switch terminals, helping improve safety during inspection, operation and maintenance. The ABB OTS400G1S/4 is shaped specifically for compatible ABB switching equipment, providing a secure fit without interfering unnecessarily with the available wiring space.
Its short construction is particularly useful where compact terminal protection is required. The snap-on fitting method also helps panel builders and electrical engineers complete installations efficiently while maintaining a clean and professional switchboard layout.
Typical Applications
Industrial electrical switchboards.
Motor control centres.
Machinery isolation panels.
Low-voltage power distribution systems.
Industrial automation cabinets.
Commercial and manufacturing installations.
Technical Specifications
Manufacturer
ABB
Series
OTS Terminal Shrouds
Model
OTS400G1S/4
Product ID
1SCA022736R9650
EAN
6417019238678
Product type
Terminal shroud accessory
Shroud type
Short
Number of poles
4
Quantity supplied
4 pieces
Colour
Grey
Mounting type
Snap-on
Compatible range
Selected ABB OT and OTM 315–400 A switches
Product width
44 mm
Product height
12.6 mm
Product depth
85 mm
Net weight
approx. 0.12 kg
Country of origin
Finland
HS Code
85389099
Country of Manufacture
Finland
Frequently Asked Questions
What is the ABB OTS400G1S/4 used for?
The ABB OTS400G1S/4 is used to provide additional insulating protection around the terminals of compatible ABB OT and OTM switch-disconnectors.
Is the OTS400G1S/4 a short or long terminal shroud?
The OTS400G1S/4 is a short-type terminal shroud, designed to provide compact terminal coverage within electrical enclosures.
How many shrouds are included?
The set contains four single-pole terminal shrouds for a compatible four-pole switching device.
Which ABB switches are compatible with this accessory?
It is designed for selected ABB OT315, OT400, OTM315 and OTM400 switch-disconnectors and related four-pole models.
How is the OTS400G1S/4 installed?
The shrouds use a convenient snap-on mounting system, allowing them to be fitted to compatible terminals without complex mounting hardware.
Trusted ABB Switchgear Accessories
ABB terminal shrouds are widely used by panel builders, machinery manufacturers and electrical engineers to improve terminal protection and provide a professional finish in industrial switchgear installations.
Manufacturer
ABB
Series
OTS Terminal Shrouds
Model
OTS400G1S/4
Product ID
1SCA022736R9650
EAN
6417019238678
Product type
Terminal shroud accessory
Shroud type
Short
Number of poles
4
Quantity supplied
4 pieces
Colour
Grey
Mounting type
Snap-on
Compatible range
Selected ABB OT and OTM 315–400 A switches
Product width
44 mm
Product height
12.6 mm
Product depth
85 mm
Net weight
approx. 0.12 kg
Country of origin
Finland
HS Code
85389099
Country of Manufacture
Finland
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.
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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...