Limit Switches
Quality Limit Switches products for industrial, commercial, and professional applications. Our selection includes trusted brands and competitive pricing for maintenance, repair, and operations (MRO). Suitable for manufacturing, construction, facility maintenance, and general industrial use. Bulk pricing and volume discounts available for enterprise customers.
352 products

This industrial-grade metal limit switch features a robust top plunger actuator designed for precise mechanical positioning in demanding environments. Rated for 600 V and 10 A, it ensures reliable circuit control within heavy-duty machinery. The durable metal housing provides superior protection against impact and corrosion, extending operational lifespan. Supplied in packages of six, this unit offers a cost-effective solution for high-volume industrial applications requiring consistent performance under rigorous electrical loads.

This industrial motor terminal block delivers reliable power distribution for demanding electrical applications, featuring a robust polyamide housing rated for 690 V and 24 A. Designed specifically for motor circuits, the unit integrates a protective earth (PE) connection to ensure enhanced system safety and grounding compliance. Its compact form factor facilitates efficient panel space utilization while maintaining high dielectric strength. Suitable for harsh environments, this component provides secure, vibration-resistant wiring connections without requiring additional actuators or switching mechanisms, ensuring consistent performance in heavy-duty machinery setups.

This orange plastic 1-conductor pin connector delivers reliable electrical performance for industrial wiring applications, rated for 300 V and 12 A. Designed for secure termination, the unit features a robust thermoplastic housing that ensures durability in demanding environments while maintaining consistent conductivity. The compact form factor facilitates efficient panel space utilization and streamlined installation processes. Supplied in packages of 25, these connectors provide a cost-effective solution for high-volume assembly requirements where precise, single-wire connections are essential for system integrity.

This orange plastic wire connector delivers reliable electrical termination for industrial control panels, rated for 300 V and 10 A. Designed for secure single-wire connections, the unit features a compact form factor suitable for tight enclosures without requiring additional actuation mechanisms. Constructed from durable high-grade plastic, it ensures long-term insulation integrity in demanding environments. Each package contains 12 units, facilitating efficient inventory management for large-scale installations. Ideal for applications requiring robust, maintenance-free connectivity within standard voltage parameters.

This panel mount frame provides a secure housing solution for limit switches in industrial control applications. Constructed from durable plastic, the unit supports voltage ratings up to 250 V and current loads of 12 A, ensuring reliable performance in demanding environments. Designed specifically for panel integration, this frame accommodates standard switch components without an included actuator, offering flexibility for custom configurations. Supplied in packages of 50, these frames streamline inventory management and installation processes for large-scale electrical projects requiring consistent, high-quality mounting hardware.

This panel-mount socket outlet delivers reliable 16A current capacity at 230V AC, with a robust voltage rating up to 400V for demanding industrial environments. Constructed from high-grade impact-resistant plastic, the unit ensures long-term durability while maintaining electrical safety standards. Designed for seamless integration into control panels or machinery interfaces, it features a compact form factor suitable for tight installations. The package includes six units, providing an efficient solution for facility-wide power distribution upgrades without requiring complex actuator mechanisms or additional switching components.

This passive interface module facilitates reliable signal transmission between field devices and PLC systems, operating at a rated voltage of 24 VDC with a maximum current capacity of 2 A. Constructed from durable plastic, the unit ensures robust performance in industrial environments while maintaining a compact footprint for efficient panel integration. Designed specifically for 14-point connections, it eliminates the need for external power, simplifying wiring architectures and reducing installation time. The device supports stable data integrity for control applications without requiring active actuation mechanisms, offering a cost-effective solution for standard automation interfaces.

This industrial-grade pin header socket delivers reliable electrical connectivity for control panel applications, rated for 300V and 12A. Constructed from durable high-temperature plastic, the component ensures long-term stability in demanding environments without requiring a mechanical switch mechanism. The orange housing facilitates easy circuit identification during installation and maintenance. Designed with a standard pin header actuator interface, this unit supports secure mating connections while maintaining a compact footprint suitable for dense wiring configurations. Sold in bulk packages of 100 units to streamline inventory management for large-scale manufacturing projects.

This industrial pin header socket delivers reliable electrical connectivity for control systems, rated for 320 volts and 16 amps. Constructed from durable plastic, the component ensures long-term performance in demanding environments while maintaining a compact footprint suitable for dense panel layouts. The design supports secure mating with standard pins, eliminating the need for additional actuators to streamline assembly processes. Ideal for high-volume integration, this orange-coded unit facilitates easy visual identification during installation and maintenance, ensuring consistent system reliability across extensive automation networks.

This single-wire push-in connector is engineered for reliable integration with limit switch systems, featuring a robust plastic housing rated for 160 V and 8 A. Designed to streamline assembly, the unit utilizes a tool-free connection method that ensures secure, vibration-resistant terminations without the need for pre-stripping wires. The compact orange component supports efficient circuit identification and maintains stable electrical performance in demanding industrial environments. Supplied individually, this connector offers a durable solution for high-density control panels requiring fast, maintenance-free wiring connections within specified voltage and current limits.

This single-port plastic plug connector is engineered for reliable integration within limit switch control circuits, supporting up to 300 volts and 12 amps. Constructed from durable, high-grade plastic, the light gray housing ensures long-term insulation integrity in demanding industrial environments. The unit features a compact design optimized for secure wire termination without requiring additional actuation mechanisms. Supplied in packages of 50, these connectors provide a cost-effective solution for standardizing electrical interfaces across large-scale automation projects while maintaining strict compliance with voltage and current safety ratings.

This single-position pin connector features a durable plastic housing in light gray, engineered for secure wiring applications within industrial control panels. Designed for efficient termination, the unit accommodates standard conductor sizes compatible with 0.08 to 0.14 inch diameters. The compact form factor measures approximately 0.24 inches in width, allowing for high-density installation in limited spaces. While specific voltage and current ratings depend on the connected wire gauge and application standards, the robust construction ensures reliable mechanical retention and electrical continuity in demanding environments. Sold individually for flexible procurement.

This single-position plastic plug is engineered for reliable integration into limit switch systems, featuring a robust 160 V voltage rating and an 8 A current capacity. Constructed from high-grade durable plastic, the light gray housing ensures long-term performance in demanding industrial environments. Designed for efficient wiring, the unit utilizes a one-conductor entry point to streamline installation while maintaining secure electrical connections. Ideal for control panel applications requiring compact, high-integrity components, this connector delivers consistent operation within standard imperial temperature ranges without compromising safety or signal integrity.

This gray plastic 1-way plug connector delivers reliable electrical termination for industrial control systems, rated for 250V and 10A. Designed for secure wire integration, the unit features a robust thermoplastic housing that ensures durability in demanding environments while maintaining consistent insulation properties. The compact form factor facilitates efficient panel space utilization without compromising connection integrity. Ideal for high-volume deployment, this component is supplied in packages of 25 units to streamline inventory management and reduce procurement overhead for large-scale electrical installations requiring standardized, high-performance interconnects.

This light gray plastic 1-wire pin connector is engineered for secure termination in limit switch applications. Constructed from durable high-grade plastic, the component ensures reliable mechanical stability and insulation within industrial control panels. Designed for single-conductor integration, it facilitates efficient wiring workflows while maintaining a compact footprint suitable for tight enclosures. Each package contains 20 units, supporting streamlined inventory management for large-scale installations. While specific electrical ratings depend on the paired switch assembly, this connector provides a robust interface for standard low-voltage signaling circuits operating within typical facility temperature ranges.

This light gray plastic 1-wire pin connector is engineered for secure integration with limit switch systems, offering reliable signal continuity in industrial control panels. Constructed from durable high-grade plastic, the unit ensures long-term resistance to corrosion and mechanical stress within standard facility environments. Designed for single-conductor applications, it facilitates rapid installation and maintenance without requiring specialized tools. While specific electrical ratings are determined by the connected system, this component provides a robust mechanical interface for precise switching operations. Each package contains 36 units to support bulk deployment across large-scale automation projects.

This plastic 2-wire connector is engineered for reliable integration within industrial control systems, supporting voltage ratings up to 300 V and current loads of 12 A. Constructed from durable high-grade plastic, the unit ensures long-term stability in demanding environments while maintaining a compact footprint suitable for dense panel layouts. Designed for efficient wire termination, it eliminates the need for additional tools during installation, significantly reducing assembly time. Supplied in packages of 20, this component provides a cost-effective solution for standardizing electrical connections across large-scale automation projects without compromising safety or performance standards.

This manual bridge jumper switch provides reliable electrical continuity for control circuits, rated for 250V and 16A. Constructed from durable plastic, the unit ensures safe operation in industrial environments while maintaining a compact footprint suitable for dense panel layouts. The design facilitates quick, tool-free installation to streamline maintenance workflows and reduce downtime. Ideal for linking adjacent terminals or configuring custom logic paths, this component delivers consistent performance under standard operating conditions. Supplied in packages of ten, these jumpers offer a cost-effective solution for scalable system integration requirements.

This manual bridge jumper switch is engineered for reliable integration within limit control systems, featuring a robust plastic housing designed for durability in industrial environments. Rated for 250 V and 16 A, the unit ensures stable electrical performance under standard operational loads. The dedicated bridge jumper configuration simplifies circuit continuity, while the manual actuator type allows for precise, on-demand switching control. Supplied in packages of 12, these components offer a cost-effective solution for maintaining efficient signal transmission and system safety across various automation applications requiring compact, high-integrity switching mechanisms.

Designed for precise control in limit switch systems, this plastic bridge switch features a robust manual actuator for reliable operation. Rated for 24 V DC and 6 A, it ensures stable performance in low-voltage industrial applications. Constructed from high-grade durable plastic, the unit offers excellent insulation and resistance to environmental stressors. Its compact bridge configuration simplifies integration into existing control panels while maintaining strict electrical safety standards. Ideal for applications requiring direct human intervention, this component delivers consistent switching accuracy without mechanical complexity.

This plastic component plug is engineered for secure integration with industrial limit switch assemblies, supplied in packages of 20 units to support high-volume maintenance and installation projects. Constructed from durable, high-grade thermoplastic, the housing ensures reliable mechanical protection against physical impact and environmental contaminants within demanding facility settings. While electrical ratings are determined by the specific switch module utilized, this connector provides a standardized, robust interface for consistent system performance. Its compact design facilitates rapid deployment across diverse automation architectures, minimizing downtime while maintaining strict adherence to operational safety standards without requiring voltage-specific configuration.

This durable plastic connector housing is engineered for reliable integration within industrial control panels, supporting voltage ratings up to 250 V and current capacities of 10 A. Constructed from high-grade insulating material, the unit ensures robust electrical isolation and long-term operational stability in demanding environments. Designed specifically for secure wire termination, this component facilitates efficient assembly while maintaining strict safety standards. Supplied in bulk packages of 100 units, it offers a cost-effective solution for large-scale wiring projects requiring consistent performance and precise fitment without integrated switching mechanisms.

This plastic connector socket is engineered for reliable integration with limit switch systems, offering a robust 300 V voltage rating and 10 A current capacity. Designed without an actuator, the unit serves as a versatile interface component within industrial control circuits. The durable thermoplastic housing ensures long-term performance in demanding environments while maintaining electrical safety standards. Supplied in packages of 25, these orange-coded sockets facilitate efficient inventory management and rapid deployment for high-volume assembly applications requiring secure, standardized connections.

This plastic coupling terminal is engineered for robust control system applications, delivering reliable performance with a 690 V voltage rating and 24 A current capacity. Constructed from high-grade durable plastic, the unit ensures long-term stability in demanding industrial environments while maintaining electrical integrity. Designed as a specialized coupling terminal without an actuator, it facilitates efficient signal and power distribution within complex automation architectures. Each package contains ten units, providing a cost-effective solution for scaling infrastructure projects that require precise, high-voltage connectivity standards.