Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA058270R1 ABB Key Lock Open Position N.20005 E1-E6
ABB 1SDA058270R1 is a key number 20005 mechanical locking accessory designed to secure compatible SACE Emax E1-E6 air circuit breakers in the open position.
£187.10
Why Choose the ABB Key Lock Open Position N.20005 E1/6?
The ABB KEY LOCK OPEN POS. N.20005 E1/6 new, order code 1SDA058270R1, is a mechanical locking accessory for compatible ABB SACE Emax E1-E6 air circuit breakers. It is designed to secure the circuit breaker in the open position, helping prevent unauthorised or unintended closing during operational, maintenance or isolation procedures.
The key-lock mechanism provides controlled access to breaker operation by requiring the appropriate key before the locking condition can be released. This makes it useful in switchgear installations where defined operating sequences, maintenance procedures or electrical interlocking practices require the breaker to remain positively locked open.
Identified by ABB with key number 20005, this accessory is part of the New Emax range and is intended for compatible E1-E6 circuit-breaker configurations. Its purpose-designed construction provides direct mechanical integration with the applicable SACE Emax breaker mechanism.
Key Advantages
- Genuine ABB SACE Emax locking accessory.
- Locks the compatible circuit breaker in the open position.
- Helps prevent unintended or unauthorised breaker closing.
- Supports controlled maintenance and isolation procedures.
- Key number 20005 for defined key-management schemes.
- Designed for compatible E1-E6 SACE Emax circuit breakers.
- Mechanical operation does not depend on an electrical control supply.
Key Features
- Open-position key lock.
- ABB designation: KEY LOCK OPEN POS. N.20005 E1/6 new.
- Key number: 20005.
- Designed for compatible ABB SACE Emax E1-E6 breakers.
- Mechanical locking of the breaker in its open state.
- Suitable for controlled-access and operational interlocking arrangements.
- Part of the ABB New Emax circuit-breaker accessory system.
Controlled Open-Position Locking for SACE Emax Breakers
Open-position locking accessories provide a mechanical means of preventing a circuit breaker from being closed while a defined lockout condition is in place. This can support switchboard operating procedures by ensuring that the breaker remains open until an authorised operator releases the key-lock mechanism.
The ABB 1SDA058270R1 is designed specifically for compatible SACE Emax E1-E6 circuit breakers and uses key number 20005. When incorporated into an appropriate operating procedure, it can support safer maintenance, controlled switching and mechanical interlocking arrangements in low-voltage distribution systems.
Typical Applications
- ABB SACE Emax E1-E6 air circuit breakers.
- Open-position circuit-breaker locking.
- Switchboard maintenance and isolation procedures.
- Controlled-access electrical distribution systems.
- Mechanical interlocking and operating sequences.
- Industrial, commercial and infrastructure low-voltage switchgear.
Technical Specifications
| Series | SACE Emax / New Emax |
|---|---|
| Product designation | KEY LOCK OPEN POS. N.20005 E1/6 new |
| ABB order code | 1SDA058270R1 |
| Product type | Key lock accessory |
| Locking function | Circuit breaker open position |
| Key number | 20005 |
| Compatible breaker range | E1-E6 |
| Operating principle | Mechanical key locking |
| Suitable product class | SACE Emax air circuit breakers |
| ABB product group | 310513-New Emax |
Frequently Asked Questions
What is the ABB 1SDA058270R1?
The ABB 1SDA058270R1 is a key-lock accessory designed to secure compatible ABB SACE Emax E1-E6 air circuit breakers in the open position.
What is the key number for ABB 1SDA058270R1?
This open-position key lock is identified with key number 20005.
What does the ABB open-position key lock do?
It mechanically locks a compatible circuit breaker in its open state, helping prevent the breaker from being closed until the locking condition is released with the appropriate key.
Which ABB breakers is 1SDA058270R1 designed for?
The accessory is intended for compatible ABB SACE Emax E1-E6 air circuit breaker configurations.
Where is an open-position key lock typically used?
It is typically used in low-voltage switchgear where maintenance isolation, controlled switching or mechanical interlocking procedures require a circuit breaker to remain securely open.
Trusted Circuit Breaker Accessories from ABB
ABB SACE Emax mechanical accessories are engineered to integrate with compatible air circuit breakers, supporting controlled operation, maintenance procedures and dependable switchgear management in demanding low-voltage distribution systems.
