ABB Auxiliary Contact Block, 4 Contact, 4 NO, 1SBN01, Front, 4 A, 690V, 1SBN010040R1340

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₩208,720.00

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  • 2026년 8월 28일 부터 2 개 단위 배송
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RS 제품 번호:
259-6026
제조사 부품 번호:
1SBN010040R1340
제조업체:
ABB
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모두 선택

브랜드

ABB

Product Type

Auxiliary Contact Block

Number of Contacts

4

Normal State Configuration

4 NO

Series

1SBN01

Contact Current

4A

Mount Type

Front

Terminal Type

Screw

Pole and Throw Configuration

4P

Contact Voltage

690V

Operational Current Ie

2A

Mounting Location

Front

Rated Insulation Voltage Ui

690V

Standards/Approvals

IEC 60529, IEC 60947-1, EN 60529

COO (Country of Origin):
CZ

ABB 1SBN01 Series Auxiliary Contact Block, 4A Contact Current, 690V Contact Voltage - 1SBN010040R1340


This auxiliary contact Block provides supplementary switching contacts for control circuits, supplying additional contacts to be mounted at the front of compatible devices. It is designed for use in industrial electrical control systems where discrete signalling or interlock functions are required, and connects via screw terminals for straightforward wiring.

Features and Benefits:


• Four normally open contacts offering expanded signal capacity
• Rated insulation voltage 690V for high-voltage switching applications
• Contact current capability of 4A to handle auxiliary loads
• Operational current specified at 2A for reliable control signalling
• Front mounting design for easy attachment to contactors
• Screw Terminal connection enabling secure electrical installation

Applications


• Suitable for adding auxiliary contacts to contactors in motor control panels
• Ideal for signalling the state of power-switching devices in automation racks
• Used with control relays for interlocks and status feedback in switchgear
• Can be used for expanding input points on PLCs via relay interfaces

How many switching poles does it provide and how are they arranged?


It provides four poles configured as normally open contacts, enabling four separate circuits to be switched concurrently.

What standards relate to ingress and general safety referenced for this design?


The device corresponds to standards covering degree of protection and controlgear requirements, indicating suitability for typical industrial environments.

How is the component mounted and electrically terminated?


It is designed for front mounting and uses screw-type terminals to secure conductors mechanically and electrically.

What is the intended role of its insulation rating in system design?


The 690V insulation rating defines the maximum safe working voltage for isolation considerations within control and power distribution circuits.

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