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1SDA073804R1 ABB PLC E2.2..E6.2 Padlocks in Open D=7mm
ABB 1SDA073804R1 is a PLC open-position padlock device with a 7 mm padlock configuration for compatible ABB Emax 2 E2.2, E4.2 and E6.2 air circuit breakers.
£46.49
Why Choose the ABB 1SDA073804R1 PLC Padlock Device?
The ABB 1SDA073804R1 is a PLC open-position padlock device designed for ABB Emax 2 E2.2, E4.2 and E6.2 air circuit breakers. It provides a mechanical locking function that helps prevent the circuit breaker from being closed while the padlock is engaged, supporting controlled isolation and secure switchgear operation.
This version of the PLC accessory is designed for a 7 mm padlock shackle diameter. The locking arrangement acts on the breaker operating controls to maintain the circuit breaker in the open condition, making it suitable for installations where maintenance procedures or operating rules require positive mechanical prevention of unintended closing.
ABB specifies the 1SDA073804R1 as PLC E2.2..E6.2 Padlocks in open D=7mm. It is a dedicated Emax 2 mechanical accessory for E2.2, E4.2 and E6.2 frames and provides a straightforward method of implementing padlock-controlled open-position locking within low-voltage switchgear.
Key Advantages
- Dedicated open-position padlocking device for ABB Emax 2 circuit breakers.
- Compatible with E2.2, E4.2 and E6.2 breaker frames.
- Designed for a 7 mm padlock shackle diameter.
- Mechanically prevents breaker closing while the locking function is engaged.
- Supports controlled isolation, maintenance and switchgear operating procedures.
- Purpose-designed ABB accessory for integration with the Emax 2 platform.
Key Features
- ABB Emax 2 PLC accessory.
- Padlock device for locking the circuit breaker in the open position.
- 7 mm padlock shackle diameter.
- Designed for E2.2, E4.2 and E6.2 air circuit breaker frames.
- Mechanical locking principle.
- Helps prevent unwanted manipulation of circuit breaker operating state.
- Suitable for industrial switchgear isolation and maintenance procedures.
- ABB order code 1SDA073804R1.
Mechanical Open-Position Locking for Emax 2 Switchgear
Open-position padlocking provides a physical means of preventing a circuit breaker from being closed during an isolation, maintenance or controlled operating procedure. On the Emax 2 platform, the PLC locking arrangement secures the breaker operating controls so that the breaker remains open while the padlock is fitted.
The ABB 1SDA073804R1 provides this functionality for Emax 2 E2.2, E4.2 and E6.2 air circuit breakers with a 7 mm padlock configuration. This mechanical locking method helps prevent unwanted manipulation of the breaker state and provides a clear physical barrier against closing until the padlock has been removed.
Typical Applications
- ABB Emax 2 E2.2, E4.2 and E6.2 air circuit breaker installations.
- Circuit breaker open-position locking.
- Industrial low-voltage switchboards.
- Maintenance and equipment isolation procedures.
- Power distribution and protection systems.
- Installations requiring mechanical prevention of unintended breaker closing.
Technical Specifications
| Series | Emax 2 |
|---|---|
| Order code | 1SDA073804R1 |
| Product type | Circuit breaker padlock device |
| Accessory designation | PLC |
| Locking position | Open |
| Padlock shackle diameter | 7 mm |
| Maximum number of padlocks | 1 |
| Suitable shackle thickness | 4–8 mm |
| Compatible breaker frames | E2.2, E4.2 and E6.2 |
| Compatible series | ABB Emax 2 Air Circuit Breakers |
| Operating principle | Mechanical padlocking |
| Function | Maintains the circuit breaker in the open position while locked |
| Standard | IEC |
| EAN | 8015644777371 |
| ABB product group | Emax2 Air Circuit Breaker |
Frequently Asked Questions
What is the ABB 1SDA073804R1 used for?
The ABB 1SDA073804R1 is a PLC padlock device used to mechanically maintain compatible ABB Emax 2 circuit breakers in the open position while the padlock is engaged.
Which ABB circuit breakers are compatible with the 1SDA073804R1?
The accessory is designed for ABB Emax 2 E2.2, E4.2 and E6.2 air circuit breakers.
What padlock size is the ABB 1SDA073804R1 designed for?
The 1SDA073804R1 is the PLC version specified for a 7 mm padlock shackle diameter.
How many padlocks can be used with the ABB 1SDA073804R1?
The locking accessory is specified for a maximum of one padlock.
What does the PLC accessory do when the padlock is engaged?
The PLC accessory mechanically locks the breaker operating controls so that the compatible Emax 2 circuit breaker remains in the open position while the locking condition is active.
Can the ABB 1SDA073804R1 be used for maintenance isolation?
Yes. Its open-position padlocking function is suitable for applications where a circuit breaker needs to be mechanically secured against closing as part of an appropriate maintenance or equipment-isolation procedure.
Trusted by Electrical and Switchgear Professionals Worldwide
ABB Emax 2 air circuit breakers and their dedicated mechanical locking accessories provide an integrated platform for low-voltage power distribution, helping switchboard builders and electrical engineers implement controlled breaker operation, secure isolation and dependable maintenance procedures.
