ABB Auxiliary Contact, 4 Contact, 3 NO/1 NC, CA4, Front, 6 A, 690V ac, 1SBN010140R1231 CA4-31N

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RS Stock No.:
711-6398
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
1SBN010140R1231 CA4-31N
ผู้ผลิต:
ABB
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
เลือกทั้งหมด

Brand

ABB

Product Type

Auxiliary Contact

Number of Contacts

4

Normal State Configuration

3 NO/1 NC

Series

CA4

Mount Type

Front

Contact Current

6A

Terminal Type

Screw

Pole and Throw Configuration

4

Contact Voltage

690V ac

Minimum Operating Temperature

-40°C

Mechanical Durability

10Mcycles

Operational Current Ie

6A

Mounting Location

Front Side

Rated Insulation Voltage Ui

690V

Maximum Operating Temperature

70°C

Standards/Approvals

CSA, UL, IEC, NEMA

COO (Country of Origin):
TN

ABB Auxiliary Contact, 6A Contact Current, 690V Contact Voltage - 1SBN010140R1231 CA4-31N


This auxiliary contact provides additional signalling contacts for control systems, attaching to the front side of compatible contactors to expand switching and feedback capabilities in industrial installations. It is a 4-pole front-mounted unit with a mix of normally open and normally closed instantaneous contacts intended for standard industrial environments and panel-mounted use.

Features & Benefits


• 3NO and 1NC instantaneous contacts for versatile control logic
• Rated insulation voltage 690V to support high-voltage auxiliary circuits
• Operational current 6 A for moderate control loads
• Mechanical endurance 10 Mcycles for long service life
• Screw terminals enabling secure conductor connections
• Operating range −40 °C to 70 °C for wide ambient tolerance

**Applications**


• Suitable for signalling and interlocking on motor contactors
• Ideal for control-panel status feedback circuits
• Used with AC and DC auxiliary circuits up to 690 V
• Can be used for retrofit NEMA or DIN-rail contactor replacements
• Used for auxiliary switching in automation control cabinets

What Terminal types are provided for wiring?


The unit uses screw terminals designed to accept a range of conductor types including flexible and rigid conductors with insulated ferrules as specified for industrial auxiliaries.

How does the contact Block handle short-duration fault currents?


It is rated with defined short-time withstand currents, including Peak values for 0.1 s and 1 s switching events to tolerate short-duration electrical stress.

Which standards govern its electrical performance?


Performance is measured against IEC/EN and UL/CSA auxiliary-contact standards for switching devices used in industrial control applications.

What mounting orientation is required for installation?


The Block is designed for front-side mounting to mate directly with compatible contactor faces.

Standards

UL 508, CSA C22.2 N14

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