ABB Auxiliary Contact, 1 Contact, 1 NC, CA4, Front, 6 A, 600 V dc, 690V ac, 1SBN010110T1001 CA4-01-T

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RS 제품 번호:
711-6323
제조사 부품 번호:
1SBN010110T1001 CA4-01-T
제조업체:
ABB
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브랜드

ABB

Number of Contacts

1

Product Type

Auxiliary Contact

Normal State Configuration

1 NC

Series

CA4

Mount Type

Front

Contact Current

6A

Terminal Type

Screw

Pole and Throw Configuration

1P

Contact Voltage

600V dc, 690V dc

Mounting Location

Front Side

Minimum Operating Temperature

-40°C

Operational Current Ie

6A

Mechanical Durability

10Mcycles

Rated Insulation Voltage Ui

690V

Maximum Operating Temperature

70°C

Standards/Approvals

No

ABB CA4 Series Auxiliary Contact, 6A Operational Current, 690V Rated Insulation Voltage - 1SBN010110T1001 CA4-01-T


This auxiliary contact is a front-mounted, single-pole switching unit designed to add a normally closed auxiliary function to contactors and contactor relays in industrial control systems. It provides a compact, screw-terminal connection for integration with motor starters and control circuits, and is rated for use across a wide industrial temperature range.

Features & Benefits


• 1NC configuration delivering succinct status feedback
• Operational current Ie6A enabling modest control loads
• Rated insulation voltage690V for high-voltage auxiliary circuits
• Screw terminals for secure conductor connection under vibration
• Mechanical durability10M cycles for long maintenance intervals
• Operates from -40°C to70°C for harsh-environment compatibility

**Applications**


• Suitable for retrofit on AF and NF contactors in control panels
• Ideal for signalling contact state to PLCs and interlocks
• Used with motor starters for auxiliary interlock functions
• Can be used for feedback in relay-based automation schemes

What mounting orientation is required for fitting?


It mounts to the front side of compatible contactors to align with existing actuator interfaces, enabling auxiliary contact attachment without panel relocation.

What conductor types and sizes are accepted at the terminals?


Terminals accept flexible and rigid conductors

suitable cross-sections include 0.75–2.5 mm² for single or doubled ferruled conductors per Terminal in accordance with typical control wiring practice.

How does the contact perform under short-duration fault conditions?


It withstands defined short-time currents for switching duties, with rated short-time withstand values specified for brief fault durations to protect downstream circuitry.

What protection level do the terminals provide against ingress?


Auxiliary terminals meet IP20 for protection against accidental contact while permitting standard wiring access in enclosure-mounted installations.

Standards

UL 508, CSA C22.2 N14

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