Description
ABB FIXED PART PLUG-IN FOR CIRCUIT BREAKER (USED)
ABB
FIXED PART PLUG-IN FOR CIRCUIT BREAKER
LN100
LN100CM
LN125
LN125CM
LN160CM
REF.NO: FKM3828
This ABB fixed part plug-in is designed for use with ABB air circuit breakers in the LN100, LN100CM, LN125, LN125CM, and LN160CM range. Installed within marine switchboards and electrical distribution panels, the fixed part serves as the stationary cradle that receives the withdrawable circuit breaker, providing secure electrical and mechanical connection. Reliable fixed parts are essential for maintaining safe power distribution, enabling proper isolation procedures, and ensuring uninterrupted operation of onboard electrical systems in compliance with marine classification standards.
Key Features
✓ Genuine ABB fixed part plug-in compatible with LN100, LN125, and LN160CM series circuit breakers
✓ Engineered for plug-in type installation, allowing efficient breaker withdrawal and insertion
✓ Robust construction designed for the demanding conditions of marine electrical environments
✓ Supports secure mechanical interlock and electrical contact alignment with the withdrawable breaker unit
✓ Multiple model variants available — exact ratings and configurations subject to confirmation based on specific part number
Marine Applications
Main and emergency switchboard circuit breaker cradles on commercial vessels
Power distribution panels in engine rooms and auxiliary machinery spaces
Generator and bus-tie breaker fixed part replacement in marine electrical systems
Shore connection and essential services distribution boards aboard offshore platforms
Electrical retrofit and maintenance programs for ABB-equipped marine switchgear
Why Marine Engineers Choose
ABB fixed parts for the LN series are a trusted solution in marine power distribution, offering precise mechanical fit, dependable electrical contact, and straightforward maintenance procedures that minimize vessel downtime during breaker servicing or replacement.
Ideal For
Merchant vessels, bulk carriers, tankers, container ships, offshore support vessels, cruise ships, naval auxiliaries, and any vessel or offshore installation equipped with ABB LN-series air circuit breakers in their main or emergency switchboards.
Technical Support & Compliance
We provide complete support solutions including remote troubleshooting, onboard technical assistance, testing and commissioning, repair services, retrofit and upgrade guidance, and full integration support for ABB circuit breaker systems. To confirm compatibility and ensure the correct fixed part is supplied for your installation, please share the following: nameplate photographs of the existing breaker and fixed part, part numbers, any available electrical drawings, switchboard model and version details, vessel name and IMO number, and the full scope of your requirement. All compatibility and technical specifications are subject to confirmation based on the information provided.
