Description
ABB S272 B16 CIRCUIT BREAKER (USED)
ABB
S272 B16
CIRCUIT BREAKER
~400
VDE0660T.200 (IEC947-5-1)
UIMP=6KV
AC14: UE 400 V 230 V / IE 2 A 6 A
DC12: UE 220 V 110 V / IE 1 A 1,5 A
DC13: UE 60 V 24 V / IE 2 A 4 A
REF.NO: FKM11247
The ABB S272 B16 is a two-pole miniature circuit breaker rated at 16A with a B-type tripping characteristic, designed for overcurrent and short-circuit protection in low-voltage distribution systems. Onboard vessels, this type of circuit breaker is installed in switchboards, control panels, and auxiliary power distribution boards to protect branch circuits feeding lighting, navigation equipment, HVAC controls, and essential instrumentation. Reliable circuit protection is critical to maintaining electrical safety, preventing equipment damage, and ensuring uninterrupted operation of shipboard systems.
Key Features
✓ ABB S272 series two-pole miniature circuit breaker with 16A rated current and B-curve tripping characteristic
✓ Rated impulse withstand voltage (Uimp) of 6 kV, providing robust dielectric protection
✓ Compliant with VDE 0660 T.200 (IEC 947-5-1) standards for industrial and marine switching devices
✓ Rated for AC applications up to 400 V and DC applications across multiple voltage ranges
✓ Compact DIN-rail mounting design suited for space-constrained marine switchboards and panel installations
Marine Applications
Low-voltage distribution panel protection in engine rooms and machinery spaces
Branch circuit protection for navigation, communication, and bridge electronics
Overcurrent safeguarding for HVAC control circuits and ventilation fan motor starters
Protection of auxiliary lighting circuits and emergency power distribution boards
Control panel circuit protection in steering gear rooms, pump rooms, and cargo control stations
Why Marine Engineers Choose
ABB miniature circuit breakers are a trusted standard across global fleets, offering proven reliability, rapid fault clearance, and compliance with international electrical protection standards. The S272 B16 delivers dependable overcurrent protection in demanding marine environments where system uptime and crew safety are paramount.
Ideal For
Commercial cargo vessels, bulk carriers, tankers, container ships, offshore support vessels, cruise ships, ferries, naval vessels, FPSOs, and any vessel utilising ABB low-voltage distribution equipment.
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 system integration support. To confirm compatibility with your vessel’s installation, please share nameplate photographs, part numbers, panel drawings, system model and version details, vessel name and IMO number, and scope of work. All specifications and fitment are subject to confirmation based on the information provided.
