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1SDA038366R1 ABB Accessory for Interlock E1/E2
ABB 1SDA038366R1 is a mechanical interlock accessory designed for compatible ABB E1 and E2 SACE Emax circuit breakers in controlled multi-breaker switching arrangements.
£400.01
Why Choose the ABB 1SDA038366R1 Interlock Accessory?
The ABB 1SDA038366R1 is a dedicated mechanical interlock accessory for compatible ABB SACE Emax circuit breakers. Part of the ABB New Emax accessory range, it is designed to support mechanical interlocking arrangements involving E1 and E2 circuit breakers.
Mechanical interlocking is used in power distribution systems to restrict the permitted operating combinations of multiple circuit breakers. By physically coordinating breaker operation, an interlocking system can help prevent prohibited simultaneous closing states independently of electrical control logic.
Specified as an accessory for interlock E1/E2, the 1SDA038366R1 forms part of the appropriate ABB mechanical interlocking arrangement rather than operating as a standalone protection device. It is suitable for switchboards requiring controlled breaker operation in supply-transfer, bus-coupler and multi-source distribution applications.
Key Advantages
- Genuine ABB mechanical interlock accessory.
- Designed for compatible ABB E1 and E2 SACE Emax circuit breakers.
- Supports mechanically enforced circuit-breaker operating sequences.
- Helps prevent prohibited simultaneous breaker operating states.
- Operates mechanically without relying solely on electrical control logic.
- Suitable for industrial and commercial low-voltage distribution switchboards.
Key Features
- ABB New Emax interlocking accessory.
- Mechanical circuit-breaker interlock system component.
- Designed for E1/E2 applications.
- Supports controlled operation between interlocked circuit breakers.
- Suitable for multi-breaker switching arrangements.
- Designed for integration with the appropriate ABB mechanical interlock components.
- Suitable for industrial low-voltage power distribution systems.
- ABB order code 1SDA038366R1.
Mechanical Interlock Integration
A mechanical circuit-breaker interlock provides a physical means of controlling which breakers can be closed within a defined switching arrangement. This can be particularly important in systems with multiple supplies, bus sections or transfer arrangements where certain combinations of closed breakers must be prevented.
The ABB 1SDA038366R1 is designed as an interlock accessory for compatible E1 and E2 circuit breakers. When incorporated with the appropriate ABB interlocking components, it contributes to the mechanical coordination required for the specified breaker arrangement.
Typical Applications
- Mechanical interlocking of compatible ABB E1 and E2 circuit breakers.
- Industrial low-voltage distribution switchboards.
- Commercial electrical distribution systems.
- Mains and alternative-supply switching arrangements.
- Bus-coupler and sectionalised distribution systems.
- Multi-source installations requiring mechanically controlled breaker operation.
Technical Specifications
| Series | New Emax |
|---|---|
| Product group | 310513-New Emax |
| Model / order code | 1SDA038366R1 |
| Product type | Mechanical interlock accessory |
| ABB description | ACCESSORY FOR INTERLOCK E1/2 |
| Interlocking method | Mechanical |
| Function | Component for circuit-breaker mechanical interlocking |
| Suitable for | E1, E2 |
| Suitable product class | SACE Emax |
| Application | Multi-circuit-breaker interlocking systems |
Frequently Asked Questions
What is the ABB 1SDA038366R1 used for?
The ABB 1SDA038366R1 is a mechanical interlock accessory used as part of a compatible ABB SACE Emax circuit-breaker interlocking arrangement.
Which ABB circuit breakers are suitable for the 1SDA038366R1?
The 1SDA038366R1 is specified as an interlock accessory for compatible ABB E1 and E2 circuit breakers.
What does a mechanical circuit-breaker interlock do?
A mechanical interlock physically coordinates the operation of multiple circuit breakers so that prohibited breaker combinations can be prevented from being closed simultaneously.
Is the ABB 1SDA038366R1 an electrical interlock?
No. The 1SDA038366R1 is a mechanical interlocking accessory and forms part of the physical interlock arrangement between compatible circuit breakers.
Where is the ABB 1SDA038366R1 typically used?
It is typically used in low-voltage switchboards with compatible ABB E1 and E2 circuit breakers where mechanically controlled operation is required for supply-transfer, bus-coupler or other multi-breaker distribution arrangements.
Trusted ABB Circuit-Breaker Accessories
ABB SACE Emax mechanical interlocking accessories support controlled circuit-breaker operation in industrial and commercial power distribution systems, providing physical coordination for multi-breaker switching and supply-management arrangements.
