ABB Auxiliary Contact, 4 Contact, 2 NC/2 NO, CA4, Front, 6 A, 600 V dc, 690V ac, 1SBN010140R1322 CA4-22U

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PHP2,211.68

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PHP2,477.08

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RS Stock No.:
711-6379
Mfr. Part No.:
1SBN010140R1322 CA4-22U
Manufacturer:
ABB
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Brand

ABB

Number of Contacts

4

Product Type

Auxiliary Contact

Normal State Configuration

2 NC/2 NO

Series

CA4

Contact Current

6A

Mount Type

Front

Terminal Type

Screw

Pole and Throw Configuration

4

Contact Voltage

600, 690V dc

Minimum Operating Temperature

-40°C

Operational Current Ie

6A

Rated Insulation Voltage Ui

690V

Mounting Location

Front Side

Mechanical Durability

10Mcycles

Maximum Operating Temperature

70°C

Standards/Approvals

No

ABB CA4 Series Auxiliary Contact, 6A Contact Current, 690V Rated Insulation Voltage - 1SBN010140R1322 CA4-22U


This auxiliary contact provides a front-mounted, four-pole switching unit designed to extend the signalling and interlock capability of contactors in industrial control systems. It delivers instantaneous make/break auxiliary contacts for monitoring and control circuits and is intended for use in standard industrial environments where compact, screw‑terminal modules are required.

Features & Benefits


• 2NC and 2NO contact arrangement provides versatile signalling
• Rated operational current 6A supports typical control circuits
• Rated insulation voltage 690V enables high-voltage auxiliary applications
• Mechanical durability 10M cycles minimises maintenance intervals
• Screw terminals offer secure conductor connection and ease of wiring
• Front mounting allows Rapid attachment to compatible contactors

**Applications**


• Suitable for status feedback on motor starters and contactors
• Ideal for interlock circuits in automated machinery panels
• Used with AF/AFC contactors to match Terminal markings
• Can be used for auxiliary signalling in switchgear assemblies

What conductor sizes can be terminated on this unit?


Flexible conductors up to 2.5 mm² and rigid conductors from 1 to 2.5 mm² are supported, with specific ferrule recommendations for multiple cores.

How does it perform under high-voltage DC usage?


It is suitable for DC auxiliary circuits up to 600V with rated DC switching current values specified for various voltages.

What switching endurance can I expect for frequent operations?


The contact Block permits high switching cycles with electrical switching frequencies specified up to several hundred cycles per hour depending on AC/DC category.

What environmental temperature range is acceptable for operation?


The module is designed to operate across a wide temperature span down to −40 °C and up to 70 °C.

Standards

UL 508, CSA C22.2 N14

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