1SFA619210R1027 ABB C3SS1-10U-20 Compact 3-Position Selector Switch 2NO

Why Choose the ABB C3SS1-10U-20 Compact Selector Switch?

The ABB C3SS1-10U-20 is a compact and reliable 3-position maintained selector switch designed for industrial machinery, control panels and automation systems. Identified by ABB order code 1SFA619210R1027, 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 grey short-handle actuator with a black plastic bezel and three maintained operating positions: A, B and C. Its maintained action holds the selector in the chosen position until it is deliberately moved, making it suitable for applications requiring selection between three defined machine modes, functions or operating states.

The C3SS1-10U-20 incorporates two normally open (2NO) contacts and is non-illuminated. Designed for standard 22 mm panel mounting, it combines a compact construction with a 300 V rated insulation voltage and robust environmental resistance for dependable industrial control.

Key Advantages

• Compact 3-position maintained selector switch for industrial control applications.
• Maintained A, B and C positions provide three clearly defined operating selections.
• Grey short-handle actuator provides straightforward manual operation.
• Integrated 2NO contact configuration supports versatile control-circuit switching.
• Compact all-in-one construction helps reduce installation time and component requirements.
• 300 V rated insulation voltage supports a wide range of industrial control applications.
• Standard 22 mm panel mounting simplifies integration into machinery and control panels.

Key Features

• ABB Compact Pushbuttons range.
• C3SS1-10U-20 compact selector switch.
• 3-position maintained operation.
• Maintained A, B and C positions.
• Grey short-handle actuator.
• Black plastic bezel.
• 2 normally open (2NO) contacts.
• Non-illuminated design.
• 300 V rated insulation voltage.
• 6 kV rated impulse withstand voltage.
• Rated frequency of 50 / 60 Hz.
• 22 mm panel mounting.
• Compact integrated construction for straightforward panel installation.

Reliable Three-Position Selector Control for Industrial Machinery

Three-position selector switches provide operators with a convenient method of choosing between multiple machine functions or operating states from a single panel-mounted control. The ABB C3SS1-10U-20 provides maintained A, B and C positions, so the short handle remains in the selected position until it is deliberately moved to another position.

The ABB Compact range is designed for machine builders, panel builders and industrial automation engineers requiring efficient operator controls with straightforward installation. The C3SS1-10U-20 combines its three-position selector mechanism, integrated 2NO contacts and grey short-handle actuator in a compact assembly suitable for standard 22 mm control-panel openings.

Typical Applications

• Industrial machinery and equipment.
• Factory automation and production systems.
• Three-mode machine operating selection.
• Manual, off and automatic control arrangements.
• Conveyor and material handling systems.
• Process and manufacturing machinery.
• Electrical control panels and operator stations.
• OEM machinery requiring three maintained selector positions.