Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Number of Contacts	2
	Product Type	Auxiliary Contact Block
	Normal State Configuration	2 NC/2 NO
	Series	CA4-22M
	Contact Current	6A
	Mount Type	Front
	Terminal Type	Screw
	Contact Voltage	690V
	Rated Insulation Voltage Ui	690V
	Standards/Approvals	IEC 60947-5-1, UL/CSA, VDE 0110 (Gr. C)

	Select all
	Brand ABB
	Number of Contacts 2
	Product Type Auxiliary Contact Block
	Normal State Configuration 2 NC/2 NO
	Series CA4-22M
	Contact Current 6A
	Mount Type Front
	Terminal Type Screw
	Contact Voltage 690V
	Rated Insulation Voltage Ui 690V
	Standards/Approvals IEC 60947-5-1, UL/CSA, VDE 0110 (Gr. C)

Datasheet - 1SBN010140R1122

COO (Country of Origin):: PL

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.

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

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