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Siemens 3SB3423-0B 22mm Contact Block with 1 Normally Open Contact

Siemens 3SB3423-0B 22mm Contact Block with 1 NO Contact

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ManufacturerSiemens

Part number3SB3423-0B

Part Number 3SB3423-0B

Manufacturer Siemens

Type Contact Block

Configuration 1 NO (Normally Open)

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1 Normally Open (NO) contact Spring-loaded terminals 22mm standard mounting Part of SIRIUS 3SB3 series Positive opening (No)

Product description

The Siemens 3SB3423-0B is a 22mm contact block designed for enclosures, featuring one normally open (NO) contact element. It utilizes spring-loaded terminals for secure and reliable connections. This component is part of the SIRIUS 3SB3 series and is a phased-out product, with the SIRIUS ACT 3SU1 series being its successor.

This contact block is essential for building custom control circuits, interlocks, and signaling within industrial automation systems.

Stanlo Automation, a veteran-owned surplus parts distributor, offers this and other industrial automation components. We specialize in providing access to legacy and hard-to-find parts, ensuring your operations continue without interruption.

Technical specifications

Part Number	3SB3423-0B
Manufacturer	Siemens
Type	Contact Block
Configuration	1 NO (Normally Open)
Terminal Type	Spring-loaded
Series	SIRIUS 3SB3
Enclosure Size	22mm
Status	Phased-out

Common applications

Industrial control circuits

Interlocking functions

Safety circuits

Automation panels

Signaling systems

Compatible systems

Designed for use with Siemens SIRIUS 3SB3 series enclosures and actuators.

Also known as

Siemens 3SB3423-0B NO Contact Block 22mm Spring Terminal Block Siemens SIRIUS 3SB3 1NO Contact

Replaces / compatible with

This part is a phased-out product. The preferred successor type is >>3SU1400-2AA10-3BA0<<.

Technical note

Expert tip

The spring-loaded terminals offer quick and secure termination, eliminating the need for special tools.

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Frequently asked questions

What is the successor for the Siemens 3SB3423-0B contact block?

The Siemens 3SB3423-0B contact block is a phased-out product. Its preferred successor is the 3SU1400-2AA10-3BA0 from the SIRIUS ACT 3SU1 series.