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OTZT3A ABB Interlock Kit for OT630-800 OFF Position
ABB OTZT3A is an interlock kit designed to secure compatible ABB OT630–800 switch-disconnectors in the OFF position for controlled industrial electrical isolation.
£88.86
Why Choose the ABB OTZT3A Interlock Kit?
The ABB OTZT3A is a genuine interlock kit designed for compatible ABB OT630–800 switch-disconnectors. Identified by ABB order code 1SCA106525R1001, this purpose-designed accessory provides interlocking in the OFF position and forms part of the ABB 311020-OT/OETL Accessories product group.
Mounted directly on the switch mechanism, the OTZT3A provides a secure means of preventing the switch from being operated from its isolated OFF state when the interlock is engaged. ABB specifies that compatible switch-disconnectors can be interlocked in the OFF position using the mechanism interlock, supporting controlled isolation in industrial power distribution and switching applications.
The OTZT3A is specifically designed for ABB OT630–800 switching equipment. The interlock accommodates a lock bail with a maximum diameter of 8 mm and has a unit weight of approximately 0.75 kg, providing a robust interlocking solution for compatible high-current ABB switch-disconnectors.
Key Advantages
- Genuine ABB interlock kit for compatible switch-disconnectors.
- Designed specifically for ABB OT630–800 switching equipment.
- Provides interlocking in the OFF position.
- Mounts directly on the compatible switch mechanism.
- Supports controlled electrical isolation during servicing and maintenance.
- Accommodates a lock bail with a maximum diameter of 8 mm.
- Purpose-designed ABB construction provides dependable integration with compatible OT switching equipment.
Key Features
- ABB OTZT3A interlock kit.
- ABB order code 1SCA106525R1001.
- Part of the 311020-OT/OETL Accessories product group.
- Designed for OT630–800 switch-disconnectors.
- OFF-position interlocking.
- Mechanism-mounted interlock design.
- Maximum 8 mm lock bail diameter.
- Approximate unit weight of 0.75 kg.
- Suitable for industrial switching and isolation applications.
Reliable OFF-Position Interlocking for ABB Switch-Disconnectors
Interlock kits provide an additional means of controlling switch operation during electrical isolation. By securing the switching mechanism in the OFF position, the ABB OTZT3A helps prevent unintended operation of compatible OT630–800 switch-disconnectors while equipment is isolated for inspection, servicing or maintenance.
The OTZT3A is engineered specifically for the corresponding ABB OT630–800 switch range rather than serving as a universal locking device. Its mechanism-mounted construction and OFF-position interlocking functionality provide a dedicated solution for industrial switchboards, distribution equipment and other applications requiring controlled switch isolation.
Typical Applications
- ABB OT630–800 switch-disconnector installations.
- Industrial electrical switchboards.
- Controlled electrical isolation systems.
- Low-voltage power distribution equipment.
- Industrial switching installations.
- Motor control centres and machinery electrical panels.
- OEM switchgear and power distribution assemblies.
Technical Specifications
| Product group | 311020-OT/OETL Accessories |
|---|---|
| Order code | 1SCA106525R1001 |
| Product type | Interlock kit |
| Suitable for | OT630–800 switch-disconnectors |
| Interlocking position | OFF position |
| Mounting | Switch mechanism |
| Maximum lock bail diameter | 8 mm |
| Dimension A | 86 mm |
| Dimension B | 110 mm |
| Dimension C | 201 mm |
| Dimension D | 65 mm |
| Dimension E | 98 mm |
| Weight | approx. 0.75 kg |
| EAN | 6417019397375 |
Frequently Asked Questions
What is the ABB OTZT3A used for?
The OTZT3A is an interlock kit designed to secure compatible ABB OT630–800 switch-disconnectors in the OFF position.
Which ABB switches are compatible with the OTZT3A?
The OTZT3A is designed for ABB OT630–800 switch-disconnectors.
Which position does the ABB OTZT3A interlock?
The OTZT3A is specifically designed for interlocking in the OFF position.
What is the maximum lock bail diameter for the ABB OTZT3A?
The interlock accommodates a lock bail with a maximum diameter of 8 mm.
Where is the ABB OTZT3A typically used?
The OTZT3A is typically used with compatible ABB OT630–800 switch-disconnectors in industrial switchboards, power distribution systems and electrical isolation applications.
Designed for ABB OT Switch-Disconnectors
ABB OT/OETL accessories provide purpose-designed interlocking and installation solutions for compatible ABB switch-disconnectors, supporting controlled isolation and dependable operation in industrial power distribution systems.
