ABB Auxiliary Contact, 4 Contact, 4 NC, CA4, Front, 6 A, 600 V dc, 690V ac, 1SBN010140R1104 CA4-04M

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26,36 €

(TVA exclue)

31,90 €

(TVA incluse)

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*Prix donné à titre indicatif

N° de stock RS:
711-6376
Référence fabricant:
1SBN010140R1104 CA4-04M
Fabricant:
ABB
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Marque

ABB

Product Type

Auxiliary Contact

Number of Contacts

4

Normal State Configuration

4 NC

Series

CA4

Mount Type

Front

Contact Current

6A

Terminal Type

Screw

Pole and Throw Configuration

4

Contact Voltage

600, 690V dc

Mounting Location

Front Side

Minimum Operating Temperature

-40°C

Operational Current Ie

6A

Rated Insulation Voltage Ui

690V

Mechanical Durability

10Mcycles

Maximum Operating Temperature

70°C

Standards/Approvals

No

ABB CA4 Series Auxiliary Contact, 6A Contact Current, 690V Contact Voltage - 1SBN010140R1104 CA4-04M


This auxiliary contact provides a Compact, front-mounted solution for adding auxiliary switching to contactors in industrial control systems. Designed for direct front-side attachment, it supplies four normally closed instantaneous contacts and is intended for integration where a Compact footprint and secure screw terminals are required. The unit operates across a wide ambient temperature range and is suitable for conventional industrial electrical panels and control cabinets.

Features & Benefits


• Four instantaneous NC contacts offering dependable circuit isolation
• Rated operational current up to 6 A for common control circuits
• Insulation withstand up to 690V for enhanced voltage margin
• Mechanical endurance rated at 10 million cycles for long service life
• Screw-terminal connection for straightforward wiring and replacement
• Operates from −40 °C to 70 °C for broad environmental compatibility

**Applications**


• Suitable for retrofitting auxiliary contacts on compatible contactors in control panels
• Ideal for monitoring contactor status in motor control systems
• Used with automation racks requiring Compact four-pole signalling
• Can be used for safety interlock feedback in industrial switchgear

How are conductors terminated into the unit?


Conductors are secured via screw terminals compatible with flexible and solid conductors within the specified cross-section ranges, allowing ferrules where needed.

What switching frequency can be expected in heavy-duty cycles?


Mechanical switching capability reaches 3,600 cycles per hour electrically and up to 1,200 cycles per hour for AC-15 utilisation under the specified ratings.

What short-time current performance does the contact offer?


It withstands short-time currents with values such as 140 A for 0.1 s and 100 A for 1 s under rated conditions.

Which conductor sizes are supported for reliable connections?


The Terminal accepts rigid and flexible conductors from around 1 mm² up to 2.5 mm², including combinations and insulated ferrules as specified.

Standards

UL 508, CSA C22.2 N14

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