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  3. HONEYWELL 21CX-13

HONEYWELL 21CX-13 Explosion Micro Switch

21cx-13 Honeywell 21cx13 Explosion Proof Micro Switch

( Brand: Honeywell ), ( Manufacturer Part Number: 21CX-13 ), ( Part Type: Switch ), ( Country Of Origin: United States )

Review HONEYWELL Explosion Proof Micro Switch

Honeywell 21CX-13 Explosion-Proof Micro Switch for Hazardous Locations

The Honeywell 21CX-13 Explosion Micro Switch is a reliable and robust safety solution designed for use in hazardous locations, making it an indispensable tool for industries such as oil and gas, mining, and chemical processing. This micro switch is a testament to Honeywell's commitment to safety and innovation in harsh environments.

The 21CX13 model is a pneumatic, normally open, and explosion-proof micro switch. It is designed to withstand the rigors of explosive atmospheres, offering superior reliability and longevity. The switch is constructed with a durable, corrosion-resistant stainless steel enclosure, ensuring it can withstand the harshest conditions.

The micro switch operates on a 3-5 PSIG pneumatic supply, making it versatile for various applications. It features a robust snap-action mechanism, ensuring fast and reliable operation. The 21CX-13 is available in multiple actuator configurations, including lever, pushbutton, and pilot operated, allowing for flexible installation and integration into existing systems.

The Honeywell 21CX-13 Explosion Micro Switch is certified for Class I, Division 1, Groups A, B, C, D, T4 gases and Class II, Division 1, Groups E, F, G, T3C, T4 gases, and Class III, Division 1 for dust, making it suitable for a wide range of hazardous locations. It is also ATEX and IECEx certified, ensuring global compliance.

In summary, the Honeywell 21CX-13 Explosion Micro Switch is a high-quality, reliable, and versatile safety device designed for use in hazardous locations. Its robust construction, various actuator options, and global certifications make it an ideal choice for industries where safety is paramount. With the 21CX-13, you can ensure the safety of your workers and assets, while also complying with industry standards and regulations.

Analysis of Honeywell 21CX-13 Explosion Micro Switch

Pros:

1. Safety: The primary advantage of this micro switch is its explosion-proof design, which makes it ideal for use in hazardous locations where there is a risk of gas or dust explosions.

2. Reliability: Honeywell is a trusted brand known for producing high-quality safety products. This micro switch is no exception, offering reliable performance in harsh environments.

3. Versatility: The Honeywell 21CX-13 is suitable for various applications, including oil and gas, mining, and chemical industries.

4. Durability: The micro switch is designed to withstand extreme conditions, ensuring a long lifespan.

Cons:

1. Cost: Compared to non-explosion-proof switches, the Honeywell 21CX-13 is more expensive due to its specialized design and materials.

2. Complex Installation: Due to its safety features, installation may require a professional, adding to the overall cost.

3. Limited Functionality: Unlike other switches, the Honeywell 21CX-13 does not offer advanced features such as digital readouts or programmability.

Conclusion: The Honeywell 21CX-13 Explosion Micro Switch is an excellent choice for industries where safety is paramount and there is a risk of explosions. Its reliability, durability, and versatility make it a worthwhile investment, despite its higher cost and complex installation process. If you operate in a hazardous environment and require a reliable safety switch, the Honeywell 21CX-13 is a recommended choice. However, if you work in a non-hazardous environment, a standard and less expensive switch may be more suitable for your needs.

Details:

Model #: 21CX13. QUESTIONS: RUSS.

part #: 21cx13 prices

  • $333.00-$740.34

specifications automationjack:

  • brand: Honeywell
  • mpn: 21cx-13
  • part type: Switch
  • country of origin: United States

offer automationjack:

  • best offers: True
  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • availability: In Stock
  • started: November 17, 2025

payments automationjack:

  • wallet: Paypal
  • other
  • credit card: Diners-club

returns automationjack:

  • policy: No Returns

general automationjack:

  • Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment
  • condition: Used

seller automationjack:

  • city: Cedarburg, Wisconsin
  • # reviews: 821
  • rating: 100.0%

shipping automationjack:

  • carrier: USPS
  • class: Standard
  • cost: $12.50
  • transit: 4-12 Days
  • type: Fixed
  • service: USPS Ground Advantage
part type: switch, country of origin: united states,
category: business & industrial > industrial automation motion controls > automation equipment, sku: 11379622487057781,
Honeywell 21CX-13 Is Similar To:
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4 offers $333.00–$740.34 USD
  • Used. Offer #1 priced at $740.34 + $12.90 shipping estimate = $753.24* total. FACTORY WARRANTY MAY NOT APPLY HONEYWELL / (USED) MICROSWITCH, ENCLOSED BASIC SWITCH, ROHS COMPLIANT: YES.+$12.90 shipping
  • Used. Offer #2 priced at $614.37 + $28.31 shipping estimate = $642.68* total. This is a used, untested item You are purchasing a Honeywell 9329 Explosion Proof, Weather Sealed, Snap Switch.+$28.31 shipping
  • Used. Offer #3 priced at $333.00 + $12.50 shipping estimate = $345.50* total. Model #: .+$12.50 shipping
  • New – Open box. Offer #4 priced at $650.00 + $18.24 shipping estimate = $668.24* total. GoogleCondition: new. MPN: 21CX 13 9749.+$18.24 shipping

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