Schneider Limit Switches

 FOR INNOVATION THAT’S WELL APART, THERE’S ONLY HONEYWELL. With more than 50,000 products ranging from snap-action, limit, toggle, and pressure switches to position, speed, pressure, and airflow sensors, Honeywell has one of the broadest sensing and switching portfolios. Honeywell sensor, switch, and control components are tailored to exact specifications for stronger performance, longer productivity, and increased safety. Enhanced accuracy and durability are built into every part, improving output and endurance. For our customers, this can reduce expenditures and operational costs. Our global footprint and channels help to competitively price such components for your chosen application and provide immediate technical support. While Honeywell’s switch and sensor solutions are suitable for a wide array of basic and complex applications, our custom-engineered solutions offer enhanced precision, repeatability, and ruggedness. We offer domain knowledge and technology resources, along with a close working relationship, to develop and deliver cost-effective, individually tailored solutions. Whether clean-slate development or simple modifications to an existing design are needed, our expertly engineered solutions help to meet the most stringent requirements with world-class product designs, technology integration, and customer-specific manufacturing. Global service, sourcing, and manufacturing. Industry-leading engineers. Value-added assemblies and solutions. A one-stop, full-service, globally competitive supplier.

Heavy-Duty Limits 3
General Purpose Limit Switches 4-5
Miniature Limit Switches 6-7
Compact Precision LImits 8-9
Hazardous Area Limits 10-13
Machine Safety Limits 14-17
Relialign Door Interlocks 18 

Meet IEC standards for world-wide acceptance – often used in injection molding, PLC interface, machine tooling, escalators, packaging, food and beverage, industrial, lifts and elevators, electronic assembly, construction and agriculture equipment, material handling, and rail.

Miniature switches - each with unique housing and operational characteristics. Designed for modern industrial OEMs, the miniature and compact package sizes fit in applications where space is limited. The mounting pattern meets most globally accepted mounting standards. 

Featuring a small-to-medium metal and plastic package sizes. Potential applications include material handling, printing, machine tools, agricultural equipment, cranes, packaging, earth moving, conveyors, surtran, textile, and printing.

Designed to extinguish the flame path in a potentially explosive environment, MICRO SWITCH hazardous area switches are weatherproof, water-tight, and dust-tight. These highly reliable, rugged switches are often used in control valves, petrochemical, conveyors, grain elevators, and material handling.

Designed to extinguish the flame path in a potentially explosive environment, MICRO SWITCH hazardous area switches are weatherproof, water-tight, and dust-tight. These highly reliable, rugged switches are often used in control valves, petrochemical, conveyors, grain elevators, and material handling.

From factory floor to assembly line, from packaging machinery to robot cells, Honeywell delivers reliability and safety in compact, cost-effective safety switches. Enhanced performance, extended productivity, and full-line flexibility. Most models are SIL 3 capable.

Designed to help pass any test with the most impressive safety switch portfolio and solutions for application-specific needs. Widest range of sizing, sealing alternatives, enclosure materials, actuator styles, and contact options available.

Designed specifically for residential and commercial swing-door applications, including swing-door elevators, platform lifts, dumbwaiters, and lifts for the mobility impaired.

Basic Standard load WLCA2 WLCA2-7 WLCA2-8 Microload WL01CA2 WL01CA2-7 WL01CA2-8 Overtravel Generalpurpose Standard load WLH2 — — Microload WL01H2 — — Highsensitivity Standard load WLG2 — — Microload WL01G2 — — 90° operation Standard load WLCA2-2 — — Microload WL01CA2-2 — — Standard load WLCA2-2N — — Microload WL01CA2-2N — — High-precision Standard load WLGCA2 — — Microload WL01GCA2

Standard load WLCA12 WLCL — — Microload WL01CA12 WL01CL — — Overtravel Generalpurpose Standard load WLH12 WLHL WLHAL4 WLHAL5 Microload WL01H12 WL01HL — — Highsensitivity Standard load WLG12 WLGL — — Microload WL01G12 WL01GL — — 90° operation Standard load WLCA12-2 WLCL-2 — — Microload WL01CA12-2 ——— Standard load WLCA12-2N WLCL-2N — — Microload WL01CA12-2N WL01CL-2N

Standard load WLCA32-41 WLCA32-42 WLCA32-43 WLCA32-44 Microload WL01CA32-41 WL01CA32-42 WL01CA32-43 WL01CA32-44

Standard load WLSD WLSD2 WLSD3 Microload WL01SD WL01SD2 WL01SD3

Neon lamp WLCA2-LE WLCA2-7LE WLCA2-8LE WLCA12-LE LED WLCA2-LD WLCA2-7LD WLCA2-8LD WLCA12-LD Overtravel Generalpurpose Neon lamp WLH2-LE — — WLH12-LE LED WLH2-LD — — WLH12-LD Highsensitivity Neon lamp WLG2-LE — — WLG12-LE LED WLG2-LD — — WLG12-LD 90° operation Neon lamp WLCA2-2LE — — WLCA12-2LE LED WLCA2-2LD — — WLCA12-2LD Neon lamp WLCA2-2NLE — — WLCA12-2NLE LED WLCA2-2NLD — — WLCA12-2NLD High-precision Neon lamp WLGCA2-LE ——— LED WLGCA2-LD ——

WLCL-LE — — LED WLCL-LD — — Overtravel Generalpurpose Neon lamp WLHL-LE WLHAL4-LE WLHAL5-LE LED WLHL-LD WLHAL4-LD WLHAL5-LD Highsensitivity Neon lamp WLGL-LE — — LED WLGL-LD — — 90° operation Neon lamp WLCL-2LE — — LED WLCL-2LD — — Neon lamp WLCL-2NLE — — LED WLCL-2NLD — —

WLCA32-41LE WLCA32-42LE WLCA32-43LE LED WLCA32-41LD WLCA32-42LD WLCA32-43LD

WLD-LE WLD2-LE WLD3-LE WLD28-LE LED WLD-LD WLD2-LD WLD3-LD WLD28-LD

 WLSD-LE WLSD2-LE WLSD3-LE LED WLSD-LD WLSD2-LD WLSD3-LD 

WLCA2-LDK13 WLH2-LDK13 WLG2-LDK13 WLGCA2-LDK13 Airtight seal WLCA2-55LDK13 WLH2-55LDK13 WLG2-55LDK13 WLGCA2- 55LDK13 4-conductor DC Standard WLCA2-LDK43 WLH2-LDK43 WLG2-LDK43 WLGCA2-LDK43 Airtight seal WLCA2-55LDK43 WLH2-55LDK43 WLG2-55LDK43 WLGCA2-55LDK43 Top-roller plunger 2-conductor DC Standard WLD2-LDK13 ——— Airtight seal WLD2-55LDK13 ——— 4-conductor DC Standard WLD2-LDK43 ——— Airtight seal WLD2-55LDK43

WLCA2-LD-M1J WLH2-LD-M1J WLG2-LD-M1J WLGCA2-LD-M1J Airtight seal WLCA2-55LD-M1J — — WLGCA2-55LD-M1J No. 1, 4 Standard WLCA2-LD-M1GJ WLH2-LD-M1GJ WLG2-LD-M1GJ WLGCA2-LD-M1GJ Airtight seal WLCA2-55LD-M1GJ — WLG2-55LD-M1GJ — NC No. 3, 2 Standard — — WLG2-LD-M1JB — Airtight seal WLCA2-55LD-M1JB — WLG2-55LD-M1JB WLGCA2-55LD-M1JB 4-conductor DC Standard WLCA2-LD-DGJ03 WLH2-LD-DGJ03 WLG2-LD-DGJ03  Airtight seal WLCA2-55LD-DGJ03 — WLG2-55LD-DGJ03 WLGCA2-55LD-DGJ03 3-conductor DC No. 2, 3, 4 Standard WLCA2-LD-DK1EJ03 WLG2-LD-DK1EJ03 — Airtight seal WLCA2-55LD-DK1EJ03 LG2-55LD-DK1EJ03 — Top-roller plunger 2-conductor DC NO No. 3, 4 Standard WLD2-LD-M1J  Airtight seal WLD2-55LD-M1J  No. 1, 4 Standard WLD2-LD-M1GJ  Airtight seal WLD2-55LD-M1GJ  NC No. 3, 2 Standard  Airtight seal WLD2-55LD-M1JB  4-conductor DC Standard WLD2-LD-DGJ03 Airtight seal 3-conductor DC No. 2, 3, 4 Standard WLD2-LD-DK1EJ03 Airtight seal WLD2-55LD-DK1EJ03