1SFA619211R1056 ABB C3SS2-10B-02 Compact 3-Position Momentary Selector Switch 2NC

Why Choose the ABB C3SS2-10B-02 Compact Selector Switch?

The ABB C3SS2-10B-02 is a compact and reliable 3-position momentary selector switch designed for industrial machinery, control panels and automation systems. Identified by ABB order code 1SFA619211R1056, it forms part of the ABB Compact Pushbuttons range and combines the selector operator and contact functions in an efficient all-in-one design.

This selector switch features a black short-handle actuator with a black plastic bezel and three operating positions. Its spring-return mechanism returns the handle to the centre B position after momentary operation, making it particularly suitable for temporary directional commands and other machine functions where the control should automatically return to its normal centre position after release.

The C3SS2-10B-02 incorporates two normally closed (2NC) contacts with no normally open contacts and is non-illuminated. Designed for standard 22 mm panel mounting, it features screw-terminal connections, IP66 front protection and a maximum rated operational voltage of 300 V AC/DC for dependable industrial control applications.

Key Advantages

• Compact 3-position momentary selector switch for industrial control applications.
• Spring return to centre position B automatically restores the selector after release.
• Black short-handle actuator provides straightforward manual operation.
• Integrated 2NC contact configuration for control-circuit switching.
• IP66 front protection supports installation in demanding industrial environments.
• Maximum rated operational voltage of 300 V AC/DC.
• Compact all-in-one construction helps reduce installation time and component requirements.
• Standard 22 mm panel mounting simplifies integration into machinery and control panels.

Key Features

• ABB Compact Pushbuttons range.
• C3SS2-10B-02 compact selector switch.
• 3-position momentary operation.
• Spring return to centre B position.
• Black short-handle actuator.
• Black plastic bezel.
• 2 normally closed (2NC) contacts.
• Non-illuminated design.
• Maximum rated operational voltage of 300 V AC/DC.
• Rated frequency of 50 / 60 Hz.
• IP66 front protection.
• NEMA Type 6 protection classification.
• 22 mm panel mounting.
• Screw terminals for electrical connection.

Reliable Three-Position Momentary Control for Industrial Machinery

Three-position momentary selector switches provide operators with a convenient method of issuing temporary control commands in either direction from a defined centre position. The ABB C3SS2-10B-02 uses a spring-return mechanism that returns the selector to position B after operation, allowing temporary commands without leaving the selector latched in an actuated position.

The ABB Compact range is designed for machine builders, panel builders and industrial automation engineers requiring efficient operator controls with straightforward installation. The C3SS2-10B-02 combines its three-position spring-return selector mechanism, integrated 2NC contacts, black short handle and black plastic bezel in a compact assembly suitable for standard 22 mm control-panel openings.

Typical Applications

• Industrial machinery and equipment.
• Factory automation and production systems.
• Momentary directional machine commands.
• Control circuits requiring normally closed contacts.
• Conveyor and material handling systems.
• Process and manufacturing machinery.
• Electrical control panels and operator stations.
• OEM machinery requiring centre-return selector control.