ABB Auxiliary Contact, 1 Contact, 1 NC, CA3, Front, 6 A, 690V, 1SBN010129R1011 CAL4-11RT

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R 351,79

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R 404,56

(inc. VAT)

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RS stock no.:
231-9033
Mfr. Part No.:
1SBN010129R1011 CAL4-11RT
Manufacturer:
ABB
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Brand

ABB

Number of Contacts

1

Product Type

Auxiliary Contact

Normal State Configuration

1 NC

Series

CA3

Mount Type

Front

Contact Current

6A

Terminal Type

Ring Tongue Terminal

Pole and Throw Configuration

1P

Contact Voltage

690V

Rated Insulation Voltage Ui

690V

Mounting Location

Side Mounting

Operational Current Ie

6A

Standards/Approvals

RoHS

COO (Country of Origin):
CZ

ABB CA3 Series Auxiliary Contact, 6A Contact Current, 690V Contact Voltage - 1SBN010129R1011 CAL4-11RT


This auxiliary contact is a side-mounted instantaneous contact Block designed for clipping onto either side of a contactor to extend control and auxiliary circuits in standard industrial environments. It provides a combined normally open and normally closed contact arrangement and accepts ring-tongue cable terminations for secure electrical connection.

Features & Benefits


• 6A operational current Ie for moderate control loads
• 690V rated insulation voltage Ui for high-voltage compatibility
• 1 NC contact configuration for clear circuit-breaking function
• Side mounting for Rapid attachment to contactors
• Ring-tongue Terminal with captive screw for reliable connections
• RoHS compliance supporting restricted-substance requirements

**Applications**


• Suitable for expansion of contactor control circuits in automation panels
• Used with motor starters requiring local auxiliary signalling
• Ideal for interlock circuits in production machinery control systems
• Can be used for status feedback to PLC inputs in electrical cabinets

What Terminal types does it accept for conductor termination?


It uses screw-type terminals configured for ring-tongue ferrules, delivered in an open position to facilitate wiring before final tightening.

How does the contact configuration support control logic?


The unit contains one normally closed contact and one normally open contact arranged for instantaneous switching, enabling both breaking and signalling functions within a single accessory.

What mechanical mounting options are available for installation?


The Block clips onto the right or left side of compatible contactors, allowing flexible placement without additional brackets.

What electrical switching performance can be expected for DC control?


Rated operational currents for DC switching vary by voltage, with higher currents permitted at lower voltages consistent with common DC switching duty cycles.

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