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1SDA073831R1 ABB KLP-S Position Lock N.20007 E1.2 2 Key

1SDA073831R1 ABB KLP-S Position Lock N.20007 E1.2 2 Key

ABB 1SDA073831R1 is a KLP-S N.20007 same-key second-key mechanical position lock for compatible Emax 2 E1.2, Tmax XT7 and XT7M circuit breakers.

SKU: 1SDA073831R1MPN: 1SDA073831R1
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Manufacturer Lead Time

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Why Choose the ABB 1SDA073831R1 KLP-S Position Key Lock?

The ABB 1SDA073831R1 is a KLP-S position key lock with N.20007 same-key coding, designed for ABB Emax 2 E1.2 withdrawable air circuit breakers. Part of the ABB Emax 2 air circuit breaker accessory range, it provides mechanical key locking associated with the connected, test and disconnected positions of the circuit breaker.

This version is the second-key KLP-S configuration and uses key code N.20007. The same-key arrangement is useful where a defined common key code is required within a mechanical locking scheme, while the second-key configuration complements installations equipped for a two-key KLP position-locking arrangement.

Designed for the ABB Emax 2 E1.2 frame, the 1SDA073831R1 is also specified for compatible ABB Tmax XT7 and XT7M products. Its mechanical operation requires no auxiliary control voltage, providing a practical solution for controlled circuit breaker positioning in low-voltage switchboards.

Key Advantages

  • Provides mechanical key-operated circuit breaker position locking.
  • Designed for ABB Emax 2 E1.2 withdrawable air circuit breakers.
  • Uses N.20007 same-key coding for a defined locking arrangement.
  • Second-key configuration for compatible two-key KLP installations.
  • Mechanical operation requires no external electrical supply or control wiring.
  • Supports controlled switchboard operation, isolation and maintenance procedures.

Key Features

  • ABB KLP-S mechanical position key lock.
  • Second-key configuration.
  • N.20007 same-key locking code.
  • Associated with connected, test and disconnected circuit breaker positions.
  • Compatible with ABB Emax 2 E1.2.
  • Also specified for compatible ABB Tmax XT7 and XT7M products.
  • No auxiliary electrical supply required for the mechanical locking function.
  • ABB order code 1SDA073831R1.

N.20007 Same-Key Position Locking

The KLP system provides mechanical key locking associated with the defined positions of a withdrawable circuit breaker. By controlling the availability of the key according to the breaker position, the locking arrangement can support structured switchboard operating, isolation and maintenance procedures without requiring an electrical control supply.

The ABB 1SDA073831R1 is specifically the KLP-S N.20007 second-key version. ABB identifies this accessory for connected, test and disconnected position locking on compatible E1.2, XT7 and XT7M equipment. Where the corresponding position-locking provision is already present, the second-key accessory enables the required two-key KLP configuration using the N.20007 same-key code.

Typical Applications

  • ABB Emax 2 E1.2 withdrawable air circuit breaker installations.
  • Connected, test and disconnected position locking.
  • N.20007 same-key mechanical locking arrangements.
  • Industrial low-voltage switchboards and power distribution systems.
  • Controlled circuit breaker racking and isolation procedures.
  • Maintenance applications requiring mechanically controlled breaker positioning.

Technical Specifications

Series Emax 2
Product group Emax 2 Air Circuit Breaker
Model / order code 1SDA073831R1
Type KLP-S Pos.lock N.20007 E1.2 2key
Product type Mechanical circuit breaker position key lock
Lock type KLP-S
Key code N.20007
Key arrangement Same keys
Key configuration Second key
Locking positions Connected / test / disconnected
Emax 2 compatibility E1.2
Additional compatibility Tmax XT7 / XT7M
Operation Mechanical
Conformity IEC
EAN / GTIN 8015644777647
US / Canada order code ZE1KLPS7-2

Frequently Asked Questions

What is the ABB 1SDA073831R1 used for?

The ABB 1SDA073831R1 is a KLP-S mechanical position key lock used for position locking of compatible ABB Emax 2 E1.2 withdrawable air circuit breakers.

What key code does the ABB 1SDA073831R1 use?

The 1SDA073831R1 uses N.20007 same-key coding, allowing it to form part of a compatible mechanical locking arrangement using the corresponding N.20007 key.

Is the ABB 1SDA073831R1 the first-key or second-key version?

The 1SDA073831R1 is the second-key KLP-S version. The corresponding N.20007 first-key accessory for the E1.2 frame is ABB order code 1SDA073825R1.

Which ABB circuit breakers are compatible with the 1SDA073831R1?

The 1SDA073831R1 is specified for the ABB Emax 2 E1.2 and is also listed for compatible ABB Tmax XT7 and XT7M products.

Does the ABB 1SDA073831R1 require an electrical supply?

No. The KLP-S is a mechanical position-locking accessory and does not require an electrical control supply to perform its locking function.

Trusted ABB Circuit Protection Technology

ABB Emax 2 mechanical locking accessories support controlled operation of withdrawable circuit breakers, providing practical position management for switchboard operating, isolation and maintenance procedures.