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1SDA054907R1 ABB MOL-S T4-T5 Equal Key N.20007 Motor Operator Lock

1SDA054907R1 ABB MOL-S T4-T5 Equal Key N.20007 Motor Operator Lock

ABB 1SDA054907R1 MOL-S is an equal-key N.20007 motor operator key lock designed for compatible ABB SACE Tmax T4 and T5 moulded case circuit breakers.

SKU: 1SDA054907R1MPN: 1SDA054907R1
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List Price £137.29 ex VAT
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Manufacturer Lead Time Estimated Delivery 10 weeks
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Manufacturer Lead Time

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Why Choose the ABB 1SDA054907R1 MOL-S Key Lock?

The ABB 1SDA054907R1 is a MOL-S key lock for motor operators designed for compatible ABB SACE Tmax T4 and T5 moulded case circuit breakers. As part of the ABB SACE Tmax circuit breaker accessory range, it provides a mechanical locking solution for installations where controlled operation of a motor-operated circuit breaker is required.

This MOL-S version uses equal key number 20007, allowing multiple suitably equipped circuit breakers to use the same key arrangement. It is particularly useful in switchboards and power distribution systems where standardised keyed access across a defined group of breakers simplifies operational control and maintenance procedures.

The 1SDA054907R1 is designed for ABB SACE Tmax T4 and T5 circuit breakers fitted with a compatible motor operator. The lock is intended to secure the motor operating mechanism in the open position, helping prevent unintended circuit breaker operation while the locking function is engaged.

Key Advantages

  • Purpose-designed key lock for ABB Tmax motor operators.
  • Equal key number 20007 supports common-key locking across suitable breaker groups.
  • Compatible with ABB SACE Tmax T4 and T5 circuit breakers.
  • Provides mechanical locking of the motor-operated breaker in the open position.
  • Supports controlled access and safer operating procedures in electrical installations.
  • Genuine ABB accessory engineered for integration with the SACE Tmax T range.

Key Features

  • ABB MOL-S motor operator key lock.
  • Equal key configuration N.20007.
  • Designed for Tmax T4 and T5 moulded case circuit breakers.
  • Designed for use with compatible ABB motor operators.
  • Key locking in the circuit breaker open position.
  • Same-key arrangement suitable for groups of circuit breakers.
  • Loose / configurable accessory format.
  • Designed in accordance with the ABB SACE Tmax accessory system.

Controlled Motor Operator Locking

A motor operator key lock provides a mechanical means of controlling access to circuit breaker operation. When the locking function is engaged, the associated motor-operated breaker can be secured in the required position, helping prevent unauthorised or unintended operation during defined operating or maintenance procedures.

The ABB MOL-S range provides same-key locking arrangements for groups of compatible circuit breakers. The 1SDA054907R1 uses key number 20007 and is designed for Tmax T4 and T5 motor operator installations, making it suitable where a consistent keyed locking system is required across multiple breakers.

Typical Applications

  • Industrial low-voltage distribution switchboards.
  • ABB Tmax T4 and T5 motor-operated circuit breakers.
  • Electrical installations requiring controlled breaker access.
  • Power distribution and automation panels.
  • Maintenance and operational isolation arrangements.
  • Multiple circuit breaker installations requiring an equal-key N.20007 locking system.

Technical Specifications

Series SACE Tmax T
Order code 1SDA054907R1
Product type Motor operator key lock
Accessory type MOL-S
Compatible circuit breakers Tmax T4 and T5
Key configuration Equal / same key
Key number 20007
Locking application Motor operator
Locking position Open position
Configuration type Loose / configurable
Standards IEC
Product class SACE Tmax T circuit breaker accessory
Product net weight 0.08 kg
EAN 8015644560300

Frequently Asked Questions

What is the ABB 1SDA054907R1 used for?

The ABB 1SDA054907R1 is a MOL-S key lock used with compatible motor operators on ABB SACE Tmax T4 and T5 circuit breakers to provide mechanical locking control.

Which ABB circuit breakers are compatible with the 1SDA054907R1?

The MOL-S accessory is designed for compatible ABB SACE Tmax T4 and T5 moulded case circuit breakers equipped with the appropriate motor operator.

What does equal key number 20007 mean?

The N.20007 equal-key configuration means compatible MOL-S locks with the same 20007 key designation can form a common-key group, allowing the same key arrangement to be used across multiple suitably equipped circuit breakers.

What does MOL-S mean on this ABB accessory?

MOL identifies the accessory as a key lock for a motor operator, while the S configuration denotes a same-key arrangement for groups of compatible circuit breakers.

Where is the ABB 1SDA054907R1 typically used?

It is typically used in industrial switchboards and power distribution systems with ABB Tmax T4 or T5 motor-operated circuit breakers where controlled, keyed locking in the open position is required.

Trusted ABB Circuit Breaker Accessories

ABB SACE Tmax circuit breaker accessories provide flexible operating, control and locking solutions for industrial and commercial power distribution systems, with MOL-S key locks supporting controlled operation of compatible motor-operated Tmax circuit breakers.