BZ-2RQ18T

The Honeywell BZ-2RQ18T Micro Switch Roller Limit is a versatile and reliable electrical switch designed for use in various automation applications. This micro switch is specifically designed for use as a limit switch, which means it is intended to activate or deactivate an electrical circuit when a mechanical component, such as a roller or a shaft, reaches a specific position.

The switch is constructed with high-quality materials, ensuring durability and reliability in demanding industrial environments. The roller contact is made of a wear-resistant material, such as brass or stainless steel, and the switch housing is typically made of a robust plastic material. This combination of materials provides excellent resistance to wear, corrosion, and impact, making the switch suitable for use in harsh industrial conditions.

The Honeywell BZ-2RQ18T Micro Switch Roller Limit features a roller design that makes it particularly well-suited for use in applications where the mechanical component being monitored rotates. The roller is designed to roll over a smooth and precise contact surface, ensuring accurate and consistent switch operation, even under heavy loads. The switch also includes a built-in adjustment feature, which allows the user to easily set the switch's activation point to suit the specific application requirements.

The switch operates on a simple principle: when the roller comes into contact with the contact surface, it completes an electrical circuit, activating the switch. When the roller moves away from the contact surface, the circuit is broken, deactivating the switch. This switching mechanism is ideal for applications where it is necessary to monitor the position or movement of a mechanical component and respond with an electrical signal.

The Honeywell BZ-2RQ18T Micro Switch Roller Limit is available in various configurations to suit different voltage and current requirements. It can be used with AC or DC power supplies, and it can handle currents up to 5 amperes and voltages up to 240 volts. The switch also includes a built-in indicator light, which illuminates when the switch is activated, providing visual confirmation of switch operation.

In summary, the Honeywell BZ-2RQ18T Micro Switch Roller Limit is a robust and reliable electrical switch specifically designed for use as a limit switch in industrial automation applications. Its roller design makes it particularly well-suited for monitoring the position or movement of rotating mechanical components, and its adjustable activation point and rugged construction ensure accurate and consistent switch operation even under heavy loads and harsh environmental conditions.

Honeywell BZ-2RQ18T Micro Switch Roller Limit Switch: A Comprehensive Analysis

The Honeywell BZ-2RQ18T is a micro switch roller limit switch designed to provide reliable and accurate position sensing for various industrial applications. This analysis aims to present the pros and cons of investing in this switch to help readers make an informed decision.

1. Versatile: The Honeywell BZ-2RQ18T can be used in a wide range of applications, including conveyors, packaging machines, and material handling systems. Its compact design and adjustable limit settings make it a versatile solution for various industries.

2. Durable: This micro switch is built to withstand harsh environments. Its robust construction and corrosion-resistant materials ensure long-lasting performance, reducing downtime and maintenance costs.

3. Easy installation: The switch can be easily mounted on most surfaces, and its adjustable limit settings allow for quick and accurate positioning. This simplifies the installation process and reduces the time required to get the system up and running.

4. Reliable: The Honeywell BZ-2RQ18T offers reliable operation, ensuring consistent and accurate position sensing. Its contacts are designed to provide a long contact life, reducing the need for frequent replacement.

1. Limited adjustment range: While the switch offers adjustable limit settings, the range may not be sufficient for some applications. This could require the use of additional components or the purchase of a different switch model to achieve the desired position sensing.

2. Sensitive to dirt and debris: As a micro switch, the Honeywell BZ-2RQ18T is susceptible to being affected by dirt and debris. Regular cleaning and maintenance are necessary to ensure its proper functioning.

3. Limited operating temperature range: The switch is designed to operate within a specific temperature range. Exposure to temperatures outside of this range could affect its performance and potentially lead to failure.

The Honeywell BZ-2RQ18T micro switch roller limit switch offers several advantages, including versatility, durability, easy installation, and reliability. However, its limited adjustment range, sensitivity to dirt and debris, and temperature limitations are potential drawbacks.

If you are in need of a micro switch roller limit switch for industrial applications and the Honeywell BZ-2RQ18T's features align with your requirements, it can be a worthwhile investment. However, consider the potential limitations and ensure they will not pose a problem for your specific use case before making a purchase. If the adjustment range or temperature limitations are concerns, consider exploring alternative switch models with more extensive adjustment capabilities or wider operating temperature ranges.

Details:

As shown, brand new, from a bulk pack so original packaging not included.

specifications indusswitch:

• brand: Honeywell
• mpn: Bz-2rq18t
• part type: Switch Roller
• location: Elec22

offer indusswitch:

• prices: $12.99–$199.99
• item condition:
  • New – Open box
  • Used
  • New
• in stock #: 5
• options: ship-to-home
• availability: in stock
• started: april 11, 2026
• sold #: 9

returns indusswitch:

• paid by: buyer
• method: money back
• time: 30 days
• policy: returns accepted

payments indusswitch:

• credit card: discover
• other
• wallet: paypal

shipping indusswitch:

• carrier: usps
• service: usps ground advantage, usps priority mail padded flat rate envelope
• type: calculated
• class: standard, expedited
• transit: 3-5 days

seller indusswitch:

• city: nashville, tennessee
• rating: 100.0%
• # reviews: 20394

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Limit Snap Action Switches

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