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  3. CROUZET 81540001

CROUZET 81540001 Pneumatic Controllers

81540001 Crouzet / Used

( Brand: Crouzet ), ( Manufacturer Part Number: 81540001 ), ( Part Type: Pneumatic Controller )

Review CROUZET Used

Crouzet 81540001 - Precision and Reliability in a Compact Package

The Crouzet 81540001 is a testament to engineering precision and reliability, designed for applications that demand high performance and durability. This product, a part of the Crouzet's extensive offering, is a 24V DC, 5A, Solid State Relay (SSR), offering a seamless blend of power control and safety features.

The Crouzet 81540001 Solid State Relay is a contactless switching device, ensuring a long lifespan and reduced wear compared to traditional electromechanical relays. It operates on a 24V DC power supply, capable of handling up to 5A of current, making it suitable for a wide range of low and medium power loads.

Being a solid state device, this relay offers several advantages over its traditional counterparts. It exhibits low switching times, typically in the range of a few milliseconds, ensuring quick response times for your control systems. Additionally, the Crouzet 81540001 is virtually immune to electromagnetic interference (EMI), providing stable operation even in noisy environments.

Safety is a top priority with the Crouzet 81540001. The relay is equipped with a built-in optocoupler, isolating the control circuit from the load, thus preventing any high voltage from reaching the control side and ensuring user safety. The optocoupler also provides protection against over-voltage and short-circuit conditions on the load side.

The Crouzet 81540001 Solid State Relay is housed in a compact, robust, and corrosion-resistant aluminum case. Its dimensions of 51mm x 35mm x 20mm (LxWxH) make it an ideal choice for space-constrained installations. The relay also features a screw terminal block for easy and secure connection of the load wires.

In summary, the Crouzet 81540001 Solid State Relay is a high-performance, reliable, and safety-focused power control solution. Whether you're automating industrial machinery, managing lighting systems, or controlling HVAC equipment, this solid state relay is ready to deliver efficient and dependable performance.

Product: Crouzet 81540001

Pros:

1. High-quality construction: The Crouzet 81540001 is built to last with robust materials and precision engineering, ensuring durability and reliability.

2. Versatile: This device can be used in various industrial applications due to its wide input voltage range and adjustable current limit.

3. Safety features: The built-in thermal protection and reverse polarity protection ensure safe operation, reducing the risk of damage or accidents.

4. Reputation: Crouzet is a well-known and respected brand in the field of power electronics, offering products with high performance and reliability.

Cons:

1. Price: The Crouzet 81540001 is more expensive compared to some other brands in the same category, which might be a deterrent for some buyers.

2. Limited availability: Due to its niche market, this product may not be easily available in all regions, making it harder to obtain for some users.

3. Complexity: The device's adjustable features and technical specifications might be overwhelming for users who are less familiar with power electronics.

Conclusion:

The Crouzet 81540001 is a high-quality, versatile, and safe power electronics device suitable for various industrial applications. Its robust construction and reputation for reliability are its major strengths. However, its higher price and limited availability might be a concern for some buyers. If the price is not an issue and the device meets your specific requirements, the Crouzet 81540001 can be a valuable addition to your industrial toolkit. It is recommended for professionals and businesses that value durability, performance, and safety in their power electronics equipment. For those on a tighter budget or with less technical expertise, it is advisable to consider other options that better suit your needs and resources.

Details:

Part Number 81540001. All products are guaranteed to be working but may show signs of use. The product is used surplus. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

Call to use a shipping service other than the ones listed.

part #: 81540001 prices

  • $24.99-$37.95

specifications pneumativalv:

  • brand: Crouzet
  • mpn: 81540001
  • part type: Pneumatic Controller

returns pneumativalv:

  • time: 30 Days
  • paid by: Buyer
  • policy: Returns Accepted
  • method: Money back

shipping pneumativalv:

  • transit: 3-7 Days
  • cost: $12.90
  • type: Fixed
  • service: Standard
  • class: Standard

payments pneumativalv:

  • credit card: Discover
  • other
  • wallet: Google-pay

seller pneumativalv:

  • # reviews: 184351
  • city: 1 Millennium Dr, Willingboro, NJ 08046
  • rating: 99.4%

general pneumativalv:

  • condition: Used
  • Hydraulics, Pneumatics, Pumps Plumbing > Pump Flow Controllers > Pneumatic Controllers

offer pneumativalv:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 3
  • started: December 30, 2025
part type: pneumatic controller,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > pump flow controllers > pneumatic controllers, sku: 11556445904617713,
Crouzet 81540001 Is Similar To:
  • (87% similar) Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use. Sells new and surplus product develops channels to purchase such...(October 8th, 2024)
  • (41.2% similar) Condition: used. Brand: Crouzet. Crouzet digital i/o board. Board#: 57-240D...(August 19th, 2025)
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5 offers $24.99–$37.95 USD
  • New. Offer #1 priced at $24.99 + $8.60 shipping estimate = $33.59* total. +$8.60 shipping
  • New. Offer #2 priced at $37.95 + $0.00 shipping estimate = $37.95* total. Condition: This item is new.FREE SHIPPING
  • Used. Offer #3 priced at $26.33 + $0.00 shipping estimate = $26.33* total. 4mm Connections. PN: 81540 001.FREE SHIPPING
  • New. Offer #4 priced at $56.33 + $10.99 shipping estimate = $67.32* total. Health & Beauty.+$10.99 shipping
  • Seller refurbished. Offer #5 priced at $19.99 + $8.60 shipping estimate = $28.59* total. These are part of our tool crib that we labeled them and they have been sitting on the shelf.+$8.60 shipping

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