440K-C21067

The Allen-Bradley 440K-C21067 Cadet Safety Interlock Switch Box is a versatile and reliable solution for machinery safety interlocking applications. This switch box, made from rugged, corrosion-resistant aluminum, is designed to provide reliable interlocking functionality in harsh industrial environments.

The 440K-C21067 Cadet Switch Box features a compact size, with a width of 4.0 inches and a height of 2.5 inches. Despite its small size, it can accommodate up to 12 Form C or Form A normally open interlock switches or pushbuttons. Each switch or pushbutton position is clearly labeled for easy identification and operation.

This switch box comes equipped with a built-in status indicator, which provides visual confirmation of the interlock status. The indicator is adjustable, allowing users to select between two different colors: green for normally closed interlocks and red for normally open interlocks.

The Allen-Bradley 440K-C21067 Cadet Switch Box is designed for ease of installation and wiring. It includes a terminal strip with 24 terminals, allowing for quick and easy connection of interlock wiring. The switch box also features a removable, hinged cover, making it easy to access and service the switches inside.

The 440K-C21067 Cadet Switch Box is UL508A and CSA C22.2 No. 602 certified, ensuring compliance with the highest standards for industrial control equipment. It is also RoHS compliant, meaning it contains no restricted substances.

In summary, the Allen-Bradley 440K-C21067 Cadet Safety Interlock Switch Box is a rugged, compact, and reliable solution for machinery safety interlocking applications. It features a corrosion-resistant aluminum housing, room for up to 12 interlock switches or pushbuttons, a built-in status indicator, and easy installation and wiring. With its UL508A and CSA C22.2 No. 602 certifications and RoHS compliance, this switch box is a smart choice for any industrial control system.

The Allen-Bradley 440K-C21067 Cadet Safety Interlock Switch Box is a component used in machinery safety applications to help ensure that equipment only operates when all safety guards are in place and that operators are in a safe position before operation. Let's examine some potential pros and cons of using this switch box in your application:

1. Reliability: Allen-Bradley is a reputable brand with a long history of manufacturing high-quality industrial automation components. The Cadet switch box is designed to meet the requirements of various safety standards, such as ANSI and CE, which can provide peace of mind for safety-critical applications.

2. Flexibility: The Cadet switch box offers a variety of configurations and mounting options to accommodate different types and sizes of machinery. It can be used in both new installations and retrofits.

3. Easy Installation: The Cadet switch box is designed to simplify wiring and installation, reducing the time and cost associated with complex wiring schemes. It features a modular design, allowing for easy replacement of individual modules.

4. Diagnostic Capabilities: The switch box includes built-in diagnostics, which can help identify and troubleshoot issues quickly. This can help minimize downtime and reduce maintenance costs.

1. Cost: The Allen-Bradley Cadet switch box may be more expensive than some alternative solutions. This could be a consideration for smaller budgets or applications that don't require the level of safety features and reliability offered by this switch box.

2. Complexity: While the switch box is designed to simplify wiring and installation, it may still require a certain level of expertise to properly configure and integrate it into your system. This could add to the overall cost and complexity of the project.

3. Size: The Cadet switch box may be larger than some alternative solutions, which could impact the available space in the control panel or machine enclosure. This could require additional planning and design considerations.

In conclusion, the Allen-Bradley 440K-C21067 Cadet Safety Interlock Switch Box offers several advantages, including reliability, flexibility, ease of installation, and diagnostic capabilities. However, it may come with a higher cost and increased complexity compared to some alternative solutions. Ultimately, the decision to use this switch box will depend on the specific requirements of your application and the resources available to you. If safety is a top priority and your budget and installation capabilities allow for it, the Cadet switch box may be a worthwhile investment. Otherwise, alternative solutions may be more suitable for your needs.

Details:

New Allen Bradley 440K-C21067 ser. B cadet 3 safety interlock switch - no box.

specifications indusswitch:

• brand: Allen-bradley
• mpn: 440k-c21067
• part type: Switch Box
• fuse type: Switch

returns indusswitch:

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

shipping indusswitch:

• service: usps ground advantage, ups next day air, ups 2nd day air
• transit: 3-9 days
• class: standard, one-day, expedited
• type: calculated
• carrier: usps, ups

seller indusswitch:

• city: portland, oregon
• # reviews: 10945
• rating: 100.0%

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories

payments indusswitch:

• credit card: visa
• wallet: paypal
• other

offer indusswitch:

• started: january 12, 2026
• in stock #: 5
• prices: $43.87–$175.00
• item condition:
  • New – Open box
  • New
  • Used
• sold #: 14
• availability: in stock
• options: ship-to-home

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