Why Choose the ABB LSC40XB11 Snap Action Contact Block?
The ABB LSC40XB11 is a 2-pole snap action contact block designed for use with compatible ABB LS series limit switches. Featuring a 1NO + 1NC contact configuration, it provides reliable change-of-state signalling for industrial position detection, machine control and automation applications.
Supplied as a contact block with adaptor, the LSC40XB11 forms part of ABB's modular limit switch component range. Its snap action operating principle provides rapid contact transfer when the associated limit switch mechanism reaches its switching point, supporting dependable electrical signalling in automated machinery and control systems.
The LSC40XB11 carries ABB order code 1SBV049600R1211 and is specifically identified as a 1NO/1NC snap action contact block. Its modular format makes it suitable for assembling or maintaining compatible ABB LS series limit switch configurations.
Key Advantages
- 1NO + 1NC contact configuration for versatile control and signalling circuits.
- 2-pole snap action mechanism provides rapid contact transfer.
- Designed for integration with compatible ABB LS series limit switches.
- Supplied as a contact block with adaptor for modular limit switch assemblies.
- Suitable for industrial position detection and machine control applications.
- Genuine ABB component identified by order code 1SBV049600R1211.
Key Features
- ABB LS series limit switch component.
- 1 normally open (NO) contact.
- 1 normally closed (NC) contact.
- 2-pole snap action contact operation.
- Contact block supplied with adaptor.
- Designed for compatible 40 mm ABB LS series limit switch assemblies.
- Suitable for control, automation and position-sensing circuits.
- Compact modular component for replacement or limit switch assembly.
Limit switches convert mechanical movement into an electrical switching signal, allowing machinery and automation systems to detect the position or travel of moving components. A snap action contact mechanism changes electrical state rapidly once its operating point is reached, helping provide consistent signalling for control circuits.
With one normally open and one normally closed contact, the ABB LSC40XB11 can provide complementary switching signals from a compatible limit switch assembly. This makes it useful for machine sequencing, position feedback, interlocking and other industrial control functions where dependable mechanical position detection is required.
Typical Applications
- ABB LS series limit switch assemblies.
- Industrial machine position detection.
- Conveyor and material handling equipment.
- Machine travel and end-position sensing.
- Automation and sequencing circuits.
- Industrial control and signalling systems.
