Description
ABB CA5-01 AUXILIARY CONTACT BLOCK 1SBN010010R1001 – LOT OF 9 (NEW OPEN BOX)
ABB
CA5-01
AUXILIARY CONTACT BLOCK
1SBN010010R1001
UI= 690 V~ ITH=16A
A600 Q300
AWG 12-16 CU STR/SOL 60/75â
TORQUE 7-9LB.IN – 0,8-1N.M
MADE IN CZECH REPUBLIC
LOT OF 9
REF.NO: FKM1589
The ABB CA5-01 (part number 1SBN010010R1001) is an auxiliary contact block rated at 690V~/16A, designed to mount directly onto ABB contactors for supplementary switching functions in motor control circuits. Onboard vessels, auxiliary contact blocks of this type are critical components in motor starters, distribution switchboards, automation control panels, and machinery monitoring systems — providing reliable status signalling, interlocking, and circuit protection across a wide range of marine electrical installations.
Key Features
✓ Rated Insulation Voltage: UI = 690V~ — suited to marine-grade power distribution and motor control circuits
✓ Thermal Current Rating: ITH = 16A with A600/Q300 duty classifications for demanding switching environments
✓ Conductor Compatibility: AWG 12–16, copper stranded or solid, 60/75°C rated — compatible with standard marine cable types
✓ Torque Specification: Terminal torque 7–9 lb·in (0.8–1 N·m) for secure, vibration-resistant terminations in marine environments
✓ OEM Part Number: 1SBN010010R1001 — direct ABB reference, manufactured in Czech Republic to ABB quality standards
Marine Applications
Motor starter panels and direct-on-line (DOL) starter assemblies for pumps, fans, and auxiliary deck machinery
Main and emergency switchboard auxiliary circuits for status indication, interlocking, and control signalling
Automation and control system panels requiring supplementary contact outputs from contactor assemblies
Generator control panels and load management systems aboard commercial and offshore vessels
HVAC, ballast, bilge, and cargo handling motor control centres (MCCs) requiring ABB-compatible auxiliary contact blocks
Why Marine Engineers Choose
The ABB CA5-01 is a well-established auxiliary contact block with widespread use in marine motor control applications. Its direct-mount design, broad insulation voltage rating, and compatibility with standard ABB contactor ranges make it a dependable choice for vessel electricians and engineers maintaining switchgear and motor control circuits to classification society standards.
Ideal For
Commercial cargo vessels, tankers, bulk carriers, offshore supply vessels, platform supply vessels (PSVs), cruise ships, naval auxiliaries, and shore-based marine electrical workshops requiring ABB CA5-01 auxiliary contact blocks for maintenance stock or multi-panel installations.
Technical Support & Compliance
We provide complete solutions including remote troubleshooting, onboard technical support, testing and commissioning, repair, retrofit and upgrade services, and integration support for marine electrical and automation systems. To confirm compatibility with your specific installation, please share nameplate photos, part numbers, electrical drawings, system model and version, vessel name and IMO number, and full scope of work — subject to confirmation.
