Description
ABB CA4-22M AUXILIARY CONTACT BLOCK 1SBN010140R1122 (NEW OPEN BOX)
ABB
CA4-22M
AUXILIARY CONTACT BLOCK
1SBN010140R1122
AC-15 DC-13
LE AC-15=3A-400V
UI=690V~ / ITH=16A
AWG 14-18 CU 75C
TORQUE 11LB.IN 1.2NM
MADE IN POLAND
REF.NO: FKM14576
The ABB CA4-22M is an auxiliary contact block designed to add supplementary switching contacts to compatible ABB contactors and motor starters. Used across marine switchboards, motor control centres, and automation panels onboard vessels, auxiliary contact blocks provide reliable signal and interlocking switching in both AC-15 and DC-13 duty applications. They are a standard component in shipboard electrical control systems where precise auxiliary switching is required.
Key Features
✓ Rated UI=690V and ITH=16A — suitable for heavy-duty shipboard control circuits
✓ AC-15 and DC-13 duty ratings — covers both AC and DC auxiliary switching requirements
✓ 2NO+2NC contact configuration — flexible integration into control and interlocking logic
✓ Compact add-on block design — mounts directly onto compatible ABB contactors without additional wiring runs
✓ ABB-manufactured in Poland — consistent quality and traceability to support Class and flag state documentation
Marine Applications
Main switchboard and distribution panel auxiliary and interlocking circuits
Motor control centres for pumps, fans, compressors, and deck machinery
Engine room automation and safety interlocking systems
Cargo handling, ballast, and bilge pump control panels
HVAC and accommodation services control systems
Why Marine Engineers Choose ABB CA4-22M
ABB auxiliary contact blocks are widely specified across merchant, offshore, and naval installations for their proven contact reliability, straightforward field replacement, and compatibility with the ABB contactor range — reducing downtime and simplifying spares management at sea or in port.
Ideal For
Merchant vessels, tankers, bulk carriers, offshore platforms, naval auxiliaries, fishing vessels, tugs, and any installation requiring dependable supplementary switching within ABB-based motor and control circuits.
Technical Support & Compliance
We provide remote troubleshooting, onboard technical support, testing and commissioning assistance, repair, retrofit and upgrade guidance, and full system integration support for ABB switching and control equipment — subject to confirmation. To confirm compatibility with your installation, please share nameplate photos, part numbers, electrical drawings, system model and version, vessel name, IMO number, and the scope of work required.
