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OTZT4A ABB Interlock Kit OFF Position
ABB OTZT4A mechanical interlock kit for OT1000-2500 switchgear providing secure OFF-position interlocking for compatible ABB OT applications.
£119.71
Why Choose the ABB OTZT4A Interlock Kit?
The ABB OTZT4A is a mechanical interlock kit designed for ABB OT switch disconnectors and switch fuse applications, providing secure OFF-position interlocking for compatible high-current low-voltage switching equipment. As part of the ABB OT/OETL Accessories range, it delivers reliable mechanical control and improved operational safety for industrial electrical installations. :chatgpt-content-reference{index="0"}
This interlock accessory helps prevent unintended switching operations by locking the switch mechanism in the OFF position when required. The OTZT4A provides a dependable solution for maintenance safety and controlled operation in switchboards, distribution systems and industrial power applications. :chatgpt-content-reference{index="1"}
The ABB OTZT4A is designed for OT1000–2500 switch applications, providing an OFF-position mechanical interlocking solution for compatible ABB OT series devices where secure isolation is required. :chatgpt-content-reference{index="2"}
Key Advantages
- Dedicated ABB OT/OETL interlock accessory.
- Provides OFF-position mechanical interlocking for compatible switches.
- Suitable for OT1000–2500 switch applications.
- Improves operational safety during maintenance and servicing procedures.
- Supports reliable switchgear coordination in industrial installations.
- Manufactured by ABB for dependable low-voltage switchgear integration.
Key Features
- ABB OTZT4A interlock kit.
- Mechanical OFF-position interlock design.
- Designed for ABB OT series switch disconnectors and switch fuse equipment.
- Suitable for OT1000, OT1250, OT1600, OT2000 and OT2500 compatible applications.
- Provides secure mechanical control of switch operation.
- Compact accessory design for large switchgear assemblies.
- Supports safe isolation procedures in industrial environments.
- Simple integration with ABB low-voltage switching solutions.
Reliable Switchgear Interlocking for Industrial Applications
Mechanical interlock accessories help prevent incorrect switching operations and provide additional control over electrical isolation equipment. The ABB OTZT4A enables secure OFF-position locking for compatible OT series devices, supporting safer maintenance and operational procedures.
The ABB OT/OETL accessory range provides purpose-designed components for switch disconnectors and switch fuses, helping engineers create reliable, maintainable and efficient low-voltage electrical systems.
Typical Applications
- Industrial switchboards and distribution panels.
- High-current isolation and maintenance systems.
- Motor control centres.
- Low-voltage power distribution equipment.
- Industrial automation control cabinets.
- OEM electrical equipment assemblies.
Technical Specifications
| Series | OT/OETL Accessories |
|---|---|
| Order code | 1SCA106526R1001 |
| Product type | Interlock kit |
| Accessory type | Mechanical interlock |
| Interlocking position | OFF position |
| Suitable for | OT1000, OT1250, OT1600, OT2000 and OT2500 switch disconnectors |
| Mounting type | Mechanism-mounted accessory |
| Dimensions (W × H × D) | 84 × 258 × 110 mm |
| Weight | 1 kg |
| Product group | 311020-OT/OETL Accessories |
Frequently Asked Questions
What is the ABB OTZT4A used for?
The ABB OTZT4A is a mechanical interlock kit used to provide OFF-position locking for compatible ABB OT switchgear devices.
Which ABB switches is the OTZT4A suitable for?
The OTZT4A is suitable for compatible ABB OT1000, OT1250, OT1600, OT2000 and OT2500 switch applications.
What type of interlock does the OTZT4A provide?
The OTZT4A provides a mechanical interlock function that locks the switch in the OFF position when required.
Where is the OTZT4A typically installed?
The OTZT4A is typically installed on ABB OT series switch disconnectors and switchgear assemblies in industrial electrical systems.
What are the dimensions of the OTZT4A?
The ABB OTZT4A has approximate dimensions of 84 × 258 × 110 mm and a net weight of 1 kg.
Trusted by Industrial Switchgear Users Worldwide
ABB OT/OETL accessories are widely used in industrial electrical installations to provide reliable switching control, improved safety and dependable integration with ABB low-voltage switchgear solutions.
