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Siemens 3SB3901-0AC Selector Switch Holder

Siemens 3SB3901-0AC Holder for selector switches and key-operated switches.

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ManufacturerSiemens

Part number3SB3901-0AC

Type Holder for Selector Switch, Key-Operated Switch, Twin Pushbutton

Actuation Central Contact Blocks

Mounting Snapping on

Contact Blocks Capacity 3

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Holds selector and key-operated switches Designed for twin pushbuttons Snap-on mounting Accommodates 3 contact blocks Enables central contact block actuation For plastic and metal programs

Product description

The Siemens 3SB3901-0AC is an accessory spare part for Siemens plastic and metal program control devices. This holder is specifically designed for selector switches, key-operated switches, and twin pushbuttons. It allows for snapping onto a mounting structure and can accommodate up to three contact blocks, facilitating the actuation of central contact blocks.

This accessory is essential for constructing control panels that utilize selector switches and key-operated switches for mode selection or access control. Its design enables the integration of multiple functions into a compact control station, commonly found in machine tools, automation systems, and process control applications.

Stanlo Automation, a proud veteran-owned surplus parts distributor, offers the Siemens 3SB3901-0AC to meet your industrial automation needs. We are dedicated to providing reliable access to components like this, helping you maintain operational continuity. Partner with Stanlo Automation for your surplus part requirements and benefit from our commitment to quality and service.

Technical specifications

Type	Holder for Selector Switch, Key-Operated Switch, Twin Pushbutton
Actuation	Central Contact Blocks
Mounting	Snapping on
Contact Blocks Capacity	3
Compatibility	22mm Round, 26x26mm Square
Successor Series	SIRIUS ACT 3SU1

Common applications

Machine tool controls

Industrial control panels

Access control systems

Process automation

Automation workstations

Electrical control centers

Compatible systems

Siemens 22mm round actuators Siemens 26x26mm square actuators

Also known as

3SB39010AC Siemens switch mount 22mm selector switch holder Siemens control station accessory

Replaces / compatible with

This accessory is for use with Siemens 22mm round and 26x26mm square selector switches and key-operated switches. The SIRIUS ACT 3SU1 is the successor series.

Technical note

Expert tip

When using the 3SB3901-0AC, ensure proper alignment with the central contact blocks to guarantee reliable actuation and functionality.

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Frequently asked questions

What types of actuators are compatible with the Siemens 3SB3901-0AC holder?

The Siemens 3SB3901-0AC holder is specifically designed for selector switches, key-operated switches, and twin pushbuttons. It allows for snapping onto mounting structures and accommodates up to three contact blocks for actuating central contact blocks.