Why Choose the ABB OTS250G1L/3 Terminal Shroud?
The ABB OTS250G1L/3 is a genuine long terminal shroud set for compatible three-pole ABB OT and OTM switch disconnectors in the 160 A to 250 A frame range. It covers the switch terminals to help reduce accidental contact with energised connections, making it a practical safety accessory for industrial control panels, distribution boards and machinery installations.
Manufactured from durable grey insulating plastic, the ABB OTS250G1L/3 uses a convenient snap-on mounting arrangement for straightforward installation. Its extended long-profile design provides greater coverage around conductors and terminal connections than the corresponding short shroud, supporting safer and more orderly switchgear assemblies.
The kit includes three terminal shrouds for a compatible three-pole switch. As an original ABB accessory, it offers reliable fitment across a wide selection of OT160, OT200 and OT250 switch-disconnector configurations, including numerous manually operated, motor-operated and change-over variants.
Key Advantages
- Genuine ABB switch-disconnector accessory.
- Long-profile design provides extended terminal coverage.
- Helps protect personnel from accidental contact with live terminals.
- Snap-on mounting supports fast and straightforward installation.
- Supplied for compatible three-pole switch configurations.
- Durable grey insulating plastic construction.
- Precise compatibility with numerous ABB OT and OTM switch variants.
Key Features
- Long terminal shroud for ABB switch disconnectors.
- Designed for compatible OT160, OT200 and OT250 frame sizes.
- Suitable for corresponding OTM160, OTM200 and OTM250 models.
- Includes three shroud elements for a three-pole assembly.
- Snap-on fitting without complex mounting hardware.
- Grey electrical-insulation material.
- Supports enhanced terminal protection when correctly installed.
- ABB product ID: 1SCA022731R8150.
Compatible ABB Switch-Disconnector Applications
The ABB OTS250G1L/3 is suitable for a broad range of compatible ABB switches, including selected OT160, OT200, OT250, OTM160, OTM200 and OTM250 models. Compatibility also extends to numerous OT_C, OT_CF, OT_CL, OT_Y, OTM_CM and OTM_C_D configurations within the appropriate frame range.
Because compatibility can depend on the exact switch body, pole arrangement and operating mechanism, the complete ABB switch reference should be checked before ordering. The OTS250G1L/3 is intended for three-pole assemblies; four-pole installations require the corresponding four-pole terminal-shroud version.
Extended Protection for Power Terminals
Exposed switch terminals can present a contact risk during commissioning, inspection and maintenance. The long-profile ABB OTS250G1L/3 extends around the cable connection area to create an additional insulating barrier while retaining a compact, purpose-designed installation.
Its snap-on construction is particularly useful for panel builders and OEMs seeking an efficient way to complete ABB switch-disconnector assemblies. Once fitted to a compatible switch, the shrouds provide a neat professional finish and help support established electrical-safety practices.
Typical Applications
- Industrial switchboards and distribution panels.
- Motor control centres.
- Machine isolation systems.
- Commercial electrical installations.
- OEM control-panel assemblies.
- Manual and motor-operated switch-disconnector installations.
- Change-over and bypass switching equipment.
- Power distribution and maintenance-isolation systems.
