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1SDA073803R1 ABB PLC E2.2..E6.2 Padlocks in Open D=4mm
ABB 1SDA073803R1 is a PLC open-position padlock device for a 4 mm shackle, designed to mechanically prevent closing of compatible ABB Emax 2 E2.2, E4.2 and E6.2 air circuit breakers.
£28.60
Why Choose the ABB 1SDA073803R1 PLC Padlock Device?
The ABB 1SDA073803R1 is a PLC padlock device for locking the circuit breaker in the open position, designed for ABB Emax 2 E2.2, E4.2 and E6.2 air circuit breakers. It provides a mechanical means of preventing the breaker from being closed while the locking device is engaged, supporting controlled isolation and switchgear operating procedures.
This version is designed for a 4 mm padlock shackle diameter. When locked, the PLC device maintains engagement with the circuit breaker's opening control so that closing commands are disabled, providing a straightforward mechanical safeguard against unintended breaker closing.
ABB specifies the 1SDA073803R1 as PLC E2.2..E6.2 Padlocks in open D=4mm. It is a dedicated Emax 2 mechanical accessory suitable for E2.2, E4.2 and E6.2 frames and is intended for applications requiring padlock-controlled open-position locking.
Key Advantages
- Dedicated open-position padlocking device for ABB Emax 2.
- Compatible with E2.2, E4.2 and E6.2 air circuit breaker frames.
- Designed for a 4 mm padlock shackle.
- Mechanically prevents circuit breaker closing while the lock is engaged.
- Supports controlled isolation and maintenance procedures.
- Purpose-designed ABB mechanical accessory for the Emax 2 platform.
Key Features
- ABB Emax 2 PLC accessory.
- Padlock device for the open position.
- 4 mm padlock shackle diameter.
- Designed for E2.2, E4.2 and E6.2 breaker frames.
- Disables circuit breaker closing while the padlocking function is active.
- Mechanical locking principle.
- Suitable for industrial switchgear isolation procedures.
- ABB order code 1SDA073803R1.
Mechanical Open-Position Locking for Emax 2 Switchgear
Open-position padlocking provides a physical method of preventing a circuit breaker from being closed while an isolation or maintenance procedure is in progress. The locking function acts mechanically at the breaker, making it suitable for installations where positive control of breaker operation is required in addition to normal electrical commands.
The ABB 1SDA073803R1 provides this functionality for Emax 2 E2.2, E4.2 and E6.2 circuit breakers using a device configured for a 4 mm padlock shackle. When the padlocking device is engaged, the opening control is maintained in the locked condition so that breaker closing is disabled until the lock is 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 | 1SDA073803R1 |
| Product type | Circuit breaker padlock device |
| Accessory designation | PLC |
| Locking position | Open |
| Padlock shackle diameter | 4 mm |
| Compatible breaker frames | E2.2, E4.2 and E6.2 |
| Compatible series | ABB Emax 2 Air Circuit Breakers |
| Operating principle | Mechanical padlocking |
| Function | Prevents circuit breaker closing while locked |
| Configuration type | Loose or configurable |
| Standard | IEC |
| EAN | 8015644777364 |
| ABB product group | Emax2 Air Circuit Breaker |
Frequently Asked Questions
What is the ABB 1SDA073803R1 used for?
The ABB 1SDA073803R1 is a PLC padlock device used to mechanically lock compatible ABB Emax 2 circuit breakers in the open position and prevent them from being closed while the locking condition is active.
Which ABB circuit breakers are compatible with the 1SDA073803R1?
The accessory is designed for ABB Emax 2 E2.2, E4.2 and E6.2 air circuit breakers.
What padlock size is the ABB 1SDA073803R1 designed for?
The 1SDA073803R1 is the PLC version designed for a 4 mm padlock shackle diameter.
What does the PLC accessory do when it is locked?
The PLC device maintains the breaker opening control in the locked condition, thereby disabling closing commands while the padlock is engaged.
Is the ABB 1SDA073803R1 an electrical or mechanical accessory?
It is a mechanical locking accessory for the ABB Emax 2 air circuit breaker platform.
Can the ABB 1SDA073803R1 be used for maintenance isolation?
Yes. Its open-position padlocking function is suitable for switchgear applications where the circuit breaker must be mechanically secured against closing as part of an appropriate maintenance or 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, dependable isolation and secure maintenance procedures.
