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ABB CL2-502R contact limit switch for industrial position sensing

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ABB CL2-502R

by ABB

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OverviewThe ABB CL2-502R is a high-performance contact limit switch engineered for accurate position sensing in diverse industrial automation environments. This device is crucial for maintaining precise control by providing real-time feedback on equipment movement and positioning. Constructed from premium, hard-wearing materials, the CL2-502R is designed to endure demanding industrial conditions, ensuring stable and consistent operation. Its resilience and accuracy make it an essential element for boosting operational efficiency and enhancing safety across various industrial applications.Key Features Model: ABB CL2-502R Type: Advanced Contact Limit Switch Application: Accurate position detection in sophisticated industrial automation and control systems Material: Fabricated with top-grade, highly durable components for extended service life and unwavering performance Environmental Rating: IP67, providing excellent defense against dust, water immersion, and harsh environmental factors Switch Mechanism: Dependable mechanical snap-action for immediate and consistent operational response Mounting: Flexible mounting configurations to allow straightforward and adaptable installation Temperature Range: Engineered for extensive operating temperatures, ensuring optimal function and stability in varied climates Contact Configuration: SPDT (Single Pole Double Throw) for adaptable electrical command Mechanical Endurance: Features a prolonged mechanical life cycle, promising extended operational longevity and reduced upkeep Actuator Style: Roller lever, specifically chosen for its capacity to deliver precise mechanical movement sensing Technical Specifications Model Identification: ABB CL2-502R Contact Arrangement: SPDT (Single Pole Double Throw) Switching Capacity: 5A at 250VAC Voltage Rating: 250VAC, 30VDC Operational Temperature Range: -25°C to +70°C Protection Standard: IP67 (completely dust-tight and safeguarded against temporary water immersion) Installation: Adaptable for both side and top mounting configurations Actuator Type: Roller lever Mechanical Longevity: An impressive 10 million operations, highlighting its robust design Housing Material: Zinc alloy, offering exceptional durability and resistance to wear Connection Method: Secure screw terminals for dependable electrical connections Applications Industrial Automation Serves as a vital component for exact position feedback in intricate automated machinery and systems, boosting control and safety. Conveyor Systems Ideal for meticulous control of part and product flow along conveyor belts, ensuring smooth and efficient material handling. Elevator Systems Integrated into elevator mechanisms for precise floor-level detection, contributing to secure and accurate elevator operation. Machine Tools Widely utilized in various machine tools to precisely detect movement, tool positioning, or end-of-travel limits, thereby refining machining processes. Robotics Delivers essential and accurate position feedback for robotic arms, manipulators, and other automated systems, critical for precision and repeatability in robotic tasks. Why ChooseThe ABB CL2-502R contact limit switch is an excellent option for industrial professionals seeking dependability, accuracy, and longevity. Its robust construction, featuring a zinc alloy housing and an IP67 rating, guarantees outstanding performance even in the harshest industrial settings, from dusty factory floors to areas exposed to moisture. The mechanical snap-action switch, combined with a high mechanical life of 10 million operations, ensures consistent and long-term functionality, significantly reducing the necessity for frequent replacements and maintenance. Furthermore, its adaptable mounting choices and wide operational temperature span enhance its suitability for diverse industrial demands.Order NowEnhance your industrial automation systems with the precision and reliability of the ABB CL2-502R contact limit switch. Contact us today to place your order or to learn more about how this exceptional product can benefit your operations.FAQ What type of environments is the ABB CL2-502R suitable for? With an IP67 rating and durable zinc alloy housing, the CL2-502R is well-suited for harsh industrial environments, including those with dust, dirt, and temporary water exposure. What is the expected mechanical life of this switch? The ABB CL2-502R boasts an impressive mechanical life of 10 million operations, ensuring long-term reliability and reducing maintenance requirements. What is the contact configuration of the CL2-502R? This limit switch features a SPDT (Single Pole Double Throw) contact type, offering versatile electrical control capabilities.

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PRODUCT DETAILS

ABB CL2-502R

Overview

This is a genuine ABB component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine ABB catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader ABB automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your ABB equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same ABB catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation ABB platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model Identification: ABB CL2-502R
  • Contact Arrangement: SPDT (Single Pole Double Throw)
  • Switching Capacity: 5A at 250VAC
  • Voltage Rating: 250VAC, 30VDC
  • Operational Temperature Range: -25°C to +70°C
  • Protection Standard: IP67 (completely dust-tight and safeguarded against temporary water immersion)
  • Installation: Adaptable for both side and top mounting configurations
  • Actuator Type: Roller lever
  • Mechanical Longevity: An impressive 10 million operations, highlighting its robust design
  • Housing Material: Zinc alloy, offering exceptional durability and resistance to wear
  • Connection Method: Secure screw terminals for dependable electrical connections

Applications

  • Industrial Automation

    Serves as a vital component for exact position feedback in intricate automated machinery and systems, boosting control and safety.

  • Conveyor Systems

    Ideal for meticulous control of part and product flow along conveyor belts, ensuring smooth and efficient material handling.

  • Elevator Systems

    Integrated into elevator mechanisms for precise floor-level detection, contributing to secure and accurate elevator operation.

  • Machine Tools

    Widely utilized in various machine tools to precisely detect movement, tool positioning, or end-of-travel limits, thereby refining machining processes.

  • Robotics

    Delivers essential and accurate position feedback for robotic arms, manipulators, and other automated systems, critical for precision and repeatability in robotic tasks.

Why Choose the CL2-502R?

The ABB CL2-502R contact limit switch is an excellent option for industrial professionals seeking dependability, accuracy, and longevity. Its robust construction, featuring a zinc alloy housing and an IP67 rating, guarantees outstanding performance even in the harshest industrial settings, from dusty factory floors to areas exposed to moisture. The mechanical snap-action switch, combined with a high mechanical life of 10 million operations, ensures consistent and long-term functionality, significantly reducing the necessity for frequent replacements and maintenance. Furthermore, its adaptable mounting choices and wide operational temperature span enhance its suitability for diverse industrial demands.

Availability & Shipping

  • In stock: CL2-502R ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every CL2-502R ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — ABB

With an IP67 rating and durable zinc alloy housing, the CL2-502R is well-suited for harsh industrial environments, including those with dust, dirt, and temporary water exposure.

Machine down? We ship parts the same day.

New, surplus, and refurbished ABB inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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