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Siemens 3SU1100-2BF60-3MA0 SIRIUS ACT Selector Switch

Siemens 3SU1100-2BF60-3MA0 is a 22mm illuminable selector switch with spring terminals.

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ManufacturerSiemens

Part number3SU1100-2BF60-3MA0

Series SIRIUS ACT

Actuator Type Selector Switch

Diameter 22 mm

Positions 2 (O-I)

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Veteran-owned

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22mm round design Latching operation Spring-type terminals 1 NO + 1 NC contacts Illuminable option Plastic construction

Product description

The Siemens 3SU1100-2BF60-3MA0 is an illuminable selector switch from the reliable SIRIUS ACT series, designed for 22mm round panel cutouts. This unit features a white plastic actuator for two maintained (latching) switch positions: O and I (10:30h/13:30h). It includes one normally open (NO) and one normally closed (NC) contact module, utilizing convenient spring-type terminals for fast and secure wiring. The short handle ensures a compact operational profile.

This selector switch is widely applicable in industrial control systems, machine tool interfaces, and automation setups where clear operator input and status indication are required. The robust plastic construction is suitable for demanding environments found in manufacturing plants, assembly lines, and processing facilities, offering a dependable solution for critical control functions.

Stanlo Automation, a proud veteran-owned distributor, specializes in surplus industrial automation parts. We provide cost-effective solutions to keep your operations running smoothly. Our commitment to quality and service means you receive dependable components like the Siemens 3SU1100-2BF60-3MA0 selector switch, ensuring efficiency and minimizing downtime. Partner with Stanlo Automation for your automation needs.

Technical specifications

Series	SIRIUS ACT
Actuator Type	Selector Switch
Diameter	22 mm
Positions	2 (O-I)
Operation	Latching
Contacts	1 NO, 1 NC
Terminals	Spring-type
Material	Plastic
Illumination	Yes

Common applications

Control panels

Machine control

Assembly lines

Process automation

Industrial automation

Electrical switchgear

Compatible systems

Designed for use within the Siemens SIRIUS ACT ecosystem, integrating seamlessly with other components.

Also known as

Siemens 3SU1 Spring Terminal Switch SIRIUS ACT 2-position Switch 3SU1100 Series Spring

Replaces / compatible with

Compatible with Siemens SIRIUS ACT system components and accessories, offering an alternative to screw terminal versions for faster wiring.

Technical note

Expert tip

Spring-type terminals offer vibration resistance and simplify wiring, suitable for high-cycle applications.

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Frequently asked questions

What is the key difference between the 3SU1100-2BF60-1MA0 and 3SU1100-2BF60-3MA0?

The primary difference lies in the terminal type. The 3SU1100-2BF60-1MA0 uses screw terminals for connections, while the 3SU1100-2BF60-3MA0 features spring-type terminals, which often allow for quicker installation.