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

Designed for ZQS series terminal blocks, this thermoplastic jumper facilitates efficient potential distribution within control panels. Rated for 24 amps, the component ensures reliable current transfer across connected circuits while maintaining robust electrical integrity. Constructed from durable thermoplastic materials, it offers superior resistance to industrial environmental factors and mechanical stress. The compact design integrates seamlessly into existing assemblies without requiring additional mounting hardware. Supplied in packages of 50 units, these jumpers provide a cost-effective solution for high-volume panel wiring applications requiring consistent performance and ease of installation.

Designed for high-density industrial control panels, this thermoplastic terminal block jumper facilitates efficient power distribution across ZQV series connections. Rated for a continuous current of 41 Amps, the component ensures reliable conductivity while maintaining electrical isolation between adjacent circuits. Constructed from durable thermoplastic materials, it offers superior resistance to heat and mechanical stress in demanding environments. The compact form factor allows for seamless integration without increasing enclosure footprint, streamlining assembly processes. Supplied in packages of 100 units, this solution optimizes inventory management for large-scale wiring projects requiring consistent, high-amperage bridging capabilities.

Designed for high-density industrial control panels, this thermoplastic terminal block jumper facilitates efficient potential distribution across ZQV series terminals. Rated for a continuous current of 41 A, the component ensures reliable power transmission in demanding electrical environments. Constructed from durable thermoplastic materials, it offers superior resistance to thermal stress and mechanical impact while maintaining strict dielectric integrity. Supplied in packages of 100 units, these jumpers streamline installation workflows and reduce assembly time for large-scale wiring projects requiring robust, standardized connection solutions.

This thermoplastic terminal block jumper is engineered for secure electrical distribution within industrial control panels, rated for 600 V and 24 A. Constructed from durable thermoplastic material, it ensures reliable insulation and mechanical stability in demanding environments. Designed specifically for W-series 6 mm terminals, this two-position bridge facilitates efficient potential distribution without requiring external wiring. The component supports operating temperatures typical of standard industrial enclosures and maintains consistent performance under continuous load. Supplied in packages of 100 units, it offers a cost-effective solution for high-volume panel assembly and maintenance operations.

This thermoplastic jumper is engineered for the SAK2.5 terminal block series, providing secure electrical continuity across multiple connection points. Constructed from durable thermoplastic materials, it ensures reliable performance in demanding industrial environments while maintaining consistent contact pressure. Designed specifically for 2.5 mm² equivalent conductors, this component facilitates efficient panel wiring and reduces installation time by eliminating individual wire bridging. Supplied in packages of 100 units, these jumpers offer a cost-effective solution for standardizing control cabinet layouts without compromising on structural integrity or safety compliance.

This thermoplastic jumper is engineered for the SAK35N terminal block series, providing secure electrical continuity across multiple connection points. Constructed from durable thermoplastic materials, it ensures reliable performance in demanding industrial environments while maintaining structural integrity under mechanical stress. Designed as a cross-connection component, it streamlines panel wiring by eliminating external bridging wires, thereby reducing installation time and potential error points. Supplied in packages of 50 units, this accessory offers an efficient solution for high-density control cabinet applications requiring robust and standardized interconnections.

This thermoplastic terminal plate is engineered specifically for A-series limit switch assemblies, providing robust electrical isolation and mechanical stability within industrial control panels. Constructed from high-grade thermoplastic, the component offers superior resistance to corrosion, moisture, and temperature fluctuations typical in harsh manufacturing environments. Designed as a non-actuated end cap, it ensures secure termination of wiring runs while maintaining consistent spacing across DIN rail installations. Although voltage and current ratings are not applicable to this passive accessory, its durable build supports long-term reliability in demanding automation applications. Supplied in packages of 50 units to streamline inventory management for large-scale projects.

Designed for precise limit switch verification, this thermoplastic test socket features a manual probe actuator for safe, direct circuit testing. Constructed from durable, high-grade thermoplastic, the unit ensures long-term reliability in demanding industrial environments while providing electrical isolation. The compact design facilitates easy integration into existing control panels without requiring significant space modifications. Ideal for maintenance teams, this component streamlines diagnostic procedures and reduces equipment downtime. Supplied in packages of 50 units, these sockets offer a cost-effective solution for large-scale facility upgrades or routine safety inspections.

This thermoplastic cross connector facilitates efficient potential distribution within 35mm terminal block systems, specifically designed for industrial control applications. Constructed from durable thermoplastic material, the 4-pole unit ensures reliable electrical continuity across multiple connection points while maintaining robust mechanical stability in demanding environments. The component integrates seamlessly into standard DIN rail assemblies, supporting streamlined wiring configurations without requiring additional tools. Sold in packages of 50 units, this accessory optimizes panel space and reduces installation time for complex limit switch circuits, delivering consistent performance where secure multi-point connections are critical.

This thermoplastic cross connector facilitates efficient potential distribution within industrial control panels, specifically designed for W-series terminal blocks. Engineered to accommodate conductors up to 50mm² (approximately 1/0 AWG), the unit ensures secure, low-resistance connections in demanding environments. The robust thermoplastic housing provides excellent mechanical stability and resistance to common industrial chemicals. While not a switching device itself, this component is essential for organizing wiring adjacent to limit switch assemblies, streamlining installation and maintenance workflows. Sold in packages of five, these connectors offer a reliable solution for high-current busbar applications without requiring voltage-specific ratings.

This thermoplastic cross connector facilitates efficient potential distribution within W-series terminal block assemblies for limit switch applications. Constructed from durable, high-grade thermoplastic, the component ensures reliable electrical continuity and mechanical stability in demanding industrial environments. Designed to bridge adjacent terminals, it simplifies wiring configurations and reduces installation time without requiring external jumpers. While specific voltage and current ratings depend on the host terminal system, this accessory provides a secure, insulated connection point. Supplied in packages of 50 units, these connectors offer a standardized solution for optimizing control panel organization and maintenance accessibility.

This thermoplastic cross-connector is engineered for efficient potential distribution within W-series terminal block assemblies used in limit switch applications. Constructed from durable, high-grade thermoplastic, the component ensures reliable electrical continuity and mechanical stability in demanding industrial environments. Designed to bridge two adjacent positions, it streamlines wiring layouts and reduces installation time without requiring additional external jumpers. While specific voltage and current ratings depend on the host terminal block configuration, this accessory provides a secure, maintenance-free connection solution. Supplied in packages of 50 units, it supports scalable deployment for large-scale control panel manufacturing and system integration projects.

This thermoplastic Z-series connector block provides reliable signal distribution for industrial control panels. Designed for efficient wiring, the unit features a compact 2.5mm pitch and integrated quick-connect technology to reduce installation time by up to 40%. The robust housing withstands operating temperatures from -40°F to 221°F, ensuring durability in harsh environments. Each package contains 12 units, facilitating bulk deployment across large-scale automation projects while maintaining consistent electrical continuity and mechanical stability without requiring specialized tools for assembly.

This thermoplastic Z-series connector plug is engineered for reliable integration with industrial limit switch systems. Constructed from durable, high-grade thermoplastic, the unit ensures long-term resistance to mechanical stress and environmental factors within demanding facility settings. Designed for efficient inventory management, the product is supplied in standard packaging quantities of 36 units per case. While specific electrical ratings are determined by the mating switch assembly, this component provides a secure, standardized interface for control circuit wiring. Its robust build supports consistent performance in general automation applications requiring dependable signal connectivity.

This thermoplastic Z-series terminal block connector provides secure, vibration-resistant wiring for industrial control panels. Designed for conductors ranging from 0.14 to 2.5 mm² (approximately 26 to 14 AWG), the unit features a compact profile suitable for high-density DIN rail installations. Constructed from durable, flame-retardant thermoplastic, it ensures long-term reliability in demanding environments up to 221°F. The integrated test point facilitates efficient circuit diagnostics without disconnecting wires. Sold in packages of 50, this component streamlines inventory management for large-scale electrical assembly projects requiring robust signal or power distribution solutions.

This two-wire infrared motion sensor switch delivers reliable occupancy detection for commercial lighting control, operating at 220V AC with a 5A current rating. Designed for seamless integration into existing two-wire circuits, the unit eliminates the need for a neutral wire, simplifying retrofit installations. Constructed from durable plastic, the white housing withstands standard indoor environmental conditions while maintaining a discreet profile. Ideal for offices and corridors, this device automatically manages power based on movement, reducing energy consumption without compromising operational efficiency or requiring complex wiring configurations.