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ABB 2ML-C42A-CC
· Product image is representative; revision or series may vary. Contact us to request a specific version.
Ships by Thursday, September 17

2ML-C42A-CC

air circuit breaker

Shipping Information

  • For inventory products, we support same day shipping upon payment.
  • For urgent needs, we offer same-day shipping on most items for orders placed before 2:00 PM UTC+8 Simply mention your preferred next-day shipping when place the order, and your order will be prioritized to minimize downtime.
  • For indent items, typical turnaround is 1-3 weeks, depending on parts availability and scarcity.
Customs & Documentation

Customs & Documentation

HS classification and country of origin are stated as commercial references and confirmed on the written quotation and shipping documents.

Payment

Payment

Payment is accepted by bank transfer (T/T) in the currencies confirmed in the written quotation.

Product Condition

Product Condition

Product identity, label, visible condition and packing are checked against the written order before dispatch.

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  • 20+

    years in automation
  • ISO 9001

    certified quality system
  • 12 months

    amikon warranty
  • 2-hour reply

    from your account manager
  • Success Story

    solutions in action
PRODUCT DESCRIPTION

2ML-C42A-CC air circuit breaker

ABB 2ML-C42A-CC is a air circuit breaker for the ABB industrial control systems. It is used to abb industrial control systems. Confirm the complete article identity, electrical limits, interfaces, companion hardware and controlled commissioning procedure before ordering.
ACTUAL APPLICATIONS

2ML-C42A-CC
Air Circuit Breaker applications

Apply 2ML-C42A-CC only within the documented ABB industrial control systems configuration and verify all power, control and cooling interfaces before service.
  • 01 · CONTROL SYSTEM OPERATION

    Operate the
    documented air circuit breaker

    Use 2ML-C42A-CC in the specified ABB industrial control systems position with the documented supply, signal range and system interface. Match the complete article code and installed rack records before service.
  • 02 · FIELD AND BACKPLANE CONNECTION

    Restore every
    documented connection

    Record terminal numbers, connector keying, rack position, shields and protective earth for 2ML-C42A-CC. Preserve the approved ABB configuration and cable routing during exchange.
  • 03 · COMMISSIONING AND DIAGNOSTICS

    Validate the
    restored control function

    After fitting 2ML-C42A-CC, check power and module diagnostics, then test the affected I/O, communication, controller or measurement function at a safe operating point and record acceptance.

Technical specifications for 2ML-C42A-CC

  • Product Model
    2ML-C42A-CC
  • Product Parameters
    air circuit breaker
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Manufacturer
    ABB
  • Exact Article Code
    2ML-C42A-CC
  • Product Family
    ABB Electrical
  • Component Type
    Air Circuit Breaker
  • System Class
    DCS System
  • Mounting Format
    Plug-in control rack
  • System Interface
    Manufacturer backplane bus
  • Control Supply
    24 V DC control class
  • Channel Capacity
    Model-defined channel set
  • Signal Standard
    System-specific I/O levels
  • Electrical Isolation
    Isolated field circuits
  • Operating Temperature
    0 to +55 °C cabinet range
  • Protection Level
    IP20 installed equipment
  • Configuration Tool
    Manufacturer engineering software
  • Commissioning Test
    I/O and diagnostic functional test
View all additional

Alternative Names

2ML C42A CC ABB industrial control systems air circuit breaker ABB air circuit breaker
SYSTEM & REPLACEMENT CHECK

Information needed before ordering

Three direct checks to secure your system integration and minimize ordering risks.

Information

System integration Replacement check Manuals & support
SYSTEM INTEGRATION

Match 2ML-C42A-CC to the installed ABB industrial control systems

ABB 2ML-C42A-CC is a air circuit breaker used in the ABB industrial control systems. Use 2ML-C42A-CC in the specified ABB industrial control systems position with the documented supply, signal range and system interface. Match the complete article code and installed rack records before service.
Record terminal numbers, connector keying, rack position, shields and protective earth for 2ML-C42A-CC. Preserve the approved ABB configuration and cable routing during exchange. Confirm dcs system, plug-in control rack, the exact mechanical position and the approved system configuration before connection.
After fitting 2ML-C42A-CC, check power and module diagnostics, then test the affected I/O, communication, controller or measurement function at a safe operating point and record acceptance. Use qualified personnel, keep the applicable manufacturer instructions at the work location and retain the measured results with the equipment service record.

Features:

  • Exact identity: 2ML-C42A-CC
  • Product class: air circuit breaker
  • Family: ABB industrial control systems
The ABB 2ML-C42A-CC requires documented system integration before energising the equipment.
REPLACEMENT CONTROL

Verify the complete 2ML-C42A-CC identity before exchange

Replace 2ML-C42A-CC only after matching the full article identity, air circuit breaker, installed 24 v dc control class and documented system role. A similar family name or physical outline does not establish interchangeability.
Before removal, photograph the product label, mounting position, system-specific i/o levels, cable routing, shields, earth connections and adjacent assemblies. Preserve the approved configuration or parameter backup for recovery.
After installation, restore all controlled settings and complete i/o and diagnostic functional test. Review status indications and diagnostics, test the affected function at a safe operating point, and record the final maintenance acceptance evidence.

Features:

  • Exact identity: 2ML-C42A-CC
  • Connection: System-specific I/O levels
  • Test: I/O and diagnostic functional test
The ABB 2ML-C42A-CC requires documented replacement verification before energising the equipment.
DOCUMENTATION STATUS

Browse the Manuals, Datasheets, Official Documents, Links

Important Notice: Official documents are provided through manufacturer links. Accessories, manuals, cables, calibration data, software and certificates are included only when listed in the quotation.

Features:

  • Technical values prepared for 2ML-C42A-CC
  • Installation checks matched to ABB industrial control systems
  • Exact ABB identity required before service
Documentation for ABB 2ML-C42A-CC must match the installed equipment and complete product identity; confirm manual applicability before service.

Important notice

Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION

Commercial terms without hidden steps

Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
  • 01

    Shipping & delivery

    Dispatch
    Eligible stock: same / next day
    Carriers
    DHL, FedEx or UPS
    Ship from
    Xiamen, China
    Packed size
    23.3 × 30 × 6.3 cm
    Shipping weight
    0.38 kg
  • 02

    Payment & customs

    Payment
    Bank transfer (T/T)
    Currencies
    USD · EUR · GBP · RMB
    Credit cards
    Not accepted
    HS reference
    85371091
    Origin
    Germany
  • 03

    Warranty & returns

    Warranty
    12 months from AMIKON
    Inspection
    Label, condition and packing checks
    Returns
    Prior RMA authorisation required
    Compatibility
    Confirm before order
    OEM warranty
    Does not apply
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
  • Part checked

    Full suffix recorded
  • Condition checked

    Label and appearance
  • Packing checked

    Antistatic protection
  • Tracking supplied

    Established couriers
  • Sandy Lin

    Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS

Questions buyers ask about 2ML-C42A-CC

Direct answers about identity, compatibility, stock, warranty, payment and shipping.
  • What commissioning result releases 2ML-C42A-CC for service?

    For 2ML-C42A-CC, complete the I/O and diagnostic functional test, confirm normal diagnostics and record the affected equipment response.
  • What companion hardware must match 2ML-C42A-CC?

    Verify the rack, controller, power supply, bus coupler, terminal assembly and adjacent modules documented for 2ML-C42A-CC.
  • What installed-system evidence is needed before replacing 2ML-C42A-CC?

    Archive the rack drawing, connection photographs, project or configuration backup and current diagnostics before removing 2ML-C42A-CC.
  • Can a visually similar module directly replace 2ML-C42A-CC?

    Physical similarity is insufficient; a replacement for 2ML-C42A-CC must match the full code, family, interface, signal range and approved configuration.
  • Which diagnostics should be reviewed after installing 2ML-C42A-CC?

    Review power, communication and module status indications for 2ML-C42A-CC, then clear only faults resolved by the completed work.
  • Which article-code details should engineering verify for 2ML-C42A-CC?

    For 2ML-C42A-CC, match the complete ABB article code, ABB industrial control systems, component type and installed position.
  • Which connection records should be captured before removing 2ML-C42A-CC?

    Photograph the Manufacturer backplane bus, terminal numbers, cable destinations, shields, earth points and neighboring modules used by 2ML-C42A-CC.
  • How should configuration data be protected before a 2ML-C42A-CC exchange?

    Save the approved ABB project, program, parameter set or rack configuration that identifies 2ML-C42A-CC before exchange.
READY TO VERIFY YOUR PART?

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