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ABB Auxiliary Contact Block, 4 Contact, 2 NC/2 NO, CA4-22M, Front, 6 A, 690V, 1SBN010140R1122

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RS Stock No.:
260-3764
Mfr. Part No.:
1SBN010140R1122
Brand:
ABB
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Brand

ABB

Product Type

Auxiliary Contact Block

Number of Contacts

4

Normal State Configuration

2 NC/2 NO

Series

CA4-22M

Contact Current

6A

Mount Type

Front

Terminal Type

Screw

Pole and Throw Configuration

4P

Contact Voltage

690V

Operational Current Ie

6A

Mechanical Durability

3600Cycles

Rated Insulation Voltage Ui

690V

Mounting Location

Front

Standards/Approvals

IEC 60947-5-1, UL/CSA, VDE 0110 (Gr. C)

ABB CA4-22M Series Auxiliary Contact Block, 6A Contact Current, 690V Rated Insulation Voltage - 1SBN010140R1122


This auxiliary contact Block provides additional switching contacts for control circuits in industrial electrical systems. Designed for front mounting, it extends a contactor’s signalling capability with a four-contact arrangement suited to monitoring and interlocking tasks in automation and control panels.

Features and Benefits:


• Four-contact configuration gives simultaneous signalling and interlock capability
• Rated for 6A continuous operation supports modest control loads
• 690V insulation rating enables application across high-voltage control circuits
• Screw terminals allow secure, low-resistance conductor connections
• Mechanical endurance of 3600 cycles ensures predictable switching life
• Complies with recognised electrical standards for safe integration

Applications


• Suitable for adding auxiliary contacts to contactors in motor control
• Ideal for interlock circuits in automated machinery control panels
• Used with distributed control systems for status feedback loops
• Can be used for signalling and alarm circuits in electrical distribution

How many contacts are available for wiring multiple circuits?


It provides four switching elements arranged as two normally closed and two normally open contacts to manage separate control paths.

What mounting method is required to fit it to a contactor?


It is designed for front-mounted installation to couple directly with the main switching device at the access face.

What Terminal type is fitted for conductor attachment?


Termination is by screw-style terminals to secure conductors and maintain electrical continuity under vibration.

Which operational current should be observed when integrating into control loops?


The contact rating is 6A and should be treated as the maximum continuous switching current for connected loads.

Which approvals support its use in industrial installations?


It meets multiple international standards and approvals relevant to control auxiliary devices, permitting use within regulated electrical systems.