Alpinetech
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Alpinetech 2PCS Normally Open NO Contact Blocks
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Alpinetech 2PCS Normally Open NO Contact Blocks
Industrial grade stackable snap-on contact blocks for Alpinetech Switches, giving flexibility in configuration and ensuring tough environment sustainability.
Alpinetech 2PCS Normally Open NO Contact Blocks
Item #: 4268780

Alpinetech 2PCS Normally Open NO Contact Blocks

87% of respondents would recommend this to a friend

Item #: 4268780

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Price Details

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*All items will import from US

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Order now and get it around Wednesday, September 30
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Industrial grade stackable snap-on contact blocks for Alpinetech Switches, giving flexibility in configuration and ensuring tough environment sustainability.
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What Stands Out

Reliable Operation
This Normally Open NO Contact Block ensures consistent performance for various applications, reducing downtime and improving efficiency in automation systems.
Versatile Compatibility
Designed to integrate seamlessly with multiple control systems, this contact block suits a broad range of machinery and equipment, making it ideal for diverse industrial settings.
Durable Construction
Built to withstand harsh environments, this contact block offers exceptional durability, ensuring longevity and minimizing replacement costs for end-users.

Product Details

Shop Alpinetech 2PCS Normally Open NO Contact Blocks online at a best price in Sint Maarten. B00IJ4FIZ6
Operation ModeON-NONE-OFF
Current Rating10 A
Operating Voltage600 volts
Contact TypeNormally Open
Connector TypeScrew
Switch TypePush Button
TerminalScrew
Circuit Type1-way
Mounting TypeSnap In Mount, Screw Mount
Actuator TypePush Button
Insulation Resistance50 milliohms
Number of Positions6
Upper Temperature Rating60 u00b0C
Control MethodTouch
Connectivity ProtocolX-10
Wattage6000 watts
Control TypeIndirect
Compatible DevicesAlpinetech Switches
ColorBlack
Unit Count1 Count
Number of Items2
Material Typepine, iron
Contact MaterialPhosphor Bronze
International Protection RatingIP65
Specification MetCSA, TUV, UL
Brand NameAlpinetech
ModelB10
ManufacturerAlpinetech
Item Weight1 ounces (28.35 grams)
Part NumberCB-NO-B
BrandAlpinetech
Materialpine, iron

Who Should Buy?

Suitable For
  • Industrial Automation

    Ideal for machinery automation and control systems where precise switching is essential for performance and safety.

  • Electrical Engineers

    Engineers will benefit from using NO contact blocks in circuit designs for efficient load management solutions.

  • DIY Enthusiasts

    Perfect for hobbyists working on projects that require reliable switches for various electronic and electrical setups.

Not Suitable For
  • Home Use

    Not suitable for general home automation where more basic switches are preferred over specialized contact blocks.

Product Description

Alpinetech 2PCS Normally Open NO Contact Blocks

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a Normally Open NO Contact Block?

    Answer: A Normally Open NO Contact Block is an electrical component that is primarily used in control circuits. It allows the flow of current when activated, meaning the circuit is open when not in use. This switching mechanism plays a crucial role in applications like automation systems, safety systems, and machinery controls, making it essential in various industrial and residential setups.
  • Question: How does a Normally Open NO Contact Block work?

    Answer: The Normally Open NO Contact Block operates by utilizing an electromagnetic or mechanical mechanism that closes the circuit upon activation. Typically, when a trigger mechanism, such as a button or sensor, is engaged, the switch closes, allowing electricity to flow. This functionality is vital in systems where you want to ensure devices only operate under specific conditions.
  • Question: What applications are best suited for Normally Open NO Contact Blocks?

    Answer: Normally Open NO Contact Blocks are widely used in automation, alarm systems, and machinery controls. For instance, in a manufacturing line, these blocks can be used to activate machines only when a safety guard is in place, ensuring worker safety. Additionally, they find use in home automation, such as controlling lighting systems that only engage when motion is detected.
  • Question: What voltage ratings are available for Normally Open NO Contact Blocks?

    Answer: Normally Open NO Contact Blocks come in various voltage ratings to cater to different electrical systems. Commonly, you may find options ranging from low voltage (12V/24V) to standard mains voltage (110V/220V). Choosing the right voltage rating is crucial, as it determines compatibility with your electrical systems and ensures optimal performance in your specific application.
  • Question: Can Normally Open NO Contact Blocks be used in outdoor applications?

    Answer: Yes, Normally Open NO Contact Blocks can be utilized in outdoor applications, but it's important to select blocks that are rated for outdoor use. These specialized blocks feature weather-resistant materials and protective enclosures, safeguarding them against the elements. They are ideal for systems like outdoor lighting or irrigation controls where environmental exposure is a concern.
  • Question: Are Normally Open NO Contact Blocks interchangeable with other types?

    Answer: While Normally Open NO Contact Blocks serve a specific purpose, they are not directly interchangeable with Normally Closed (NC) Contact Blocks. Each type operates differently - NO blocks activate when triggered, while NC blocks function by default and deactivate when triggered. Understanding your system requirements will help you choose the appropriate contact block for your needs.
  • Question: How can I install a Normally Open NO Contact Block?

    Answer: Installing a Normally Open NO Contact Block involves connecting the block into the desired circuit. Ensure the power is off before you start. Use appropriate tools to connect the input terminals to the control switch, and connect the output terminals to the load device. A clear understanding of your wiring diagram is essential for safe and effective installation.
  • Question: What materials are typically used in Normally Open NO Contact Blocks?

    Answer: Normally Open NO Contact Blocks are usually made from durable materials like plastic or metal for the housing, and copper or silver alloys for the contacts to enhance conductivity. These materials ensure that the contact block withstands operational wear and provides reliable performance across various applications, ensuring both durability and efficiency in your systems.
  • Question: What are the common sizes of Normally Open NO Contact Blocks?

    Answer: Typically, Normally Open NO Contact Blocks come in standard sizes designed to fit different installations. The most common sizes include compact for small devices and larger variants for industrial applications. It's essential to choose a size that best corresponds to your space and system requirements to ensure proper functioning without overcrowding.
  • Question: Where can I buy Normally Open NO Contact Block in Sint Maarten?

    Answer: You can conveniently purchase Normally Open NO Contact Blocks through Ubuy. Ubuy offers a wide range of electrical components, including these contact blocks, suitable for various applications. Their platform provides detailed product descriptions, ensuring you find the right option that meets your needs.

Alpinetech Selector Switches Editorial Review

### Editorial Review The product has garnered a positive reception from customers, with many praising its performance and usability. Users frequently highlight its effectiveness in meeting the described functions, suggesting that it lives up to the expectations set by the manufacturer. Notably, several customers have remarked on the intuitive design, making it easy to operate even for those who might not be particularly tech-savvy. Additionally, durability appears to be a recurring theme in the feedback, with many users expressing satisfaction with the build quality, indicating that it withstands regular use without issues. The product’s versatility has also been acknowledged, as it seems to cater to a variety of needs, further enhancing its appeal among different user types. On the flip side, there have been a few mentions of minor issues, such as occasional technical glitches or a learning curve for some features, but these seem to be outweighed by the overall positive experience. The strong community support and guidance available online also contribute to a more robust user experience, as many have found solutions and tips shared by others. In conclusion, this product is well-received in the market, with most users finding it functional, durable, and user-friendly. It suits a broad audience while demonstrating reliability and effectiveness in its intended use. ###

Customer Reviews & Ratings

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Pros

  • High effectiveness in performing intended functions.
  • Intuitive and user-friendly design.
  • Durable build quality, suitable for regular use.
  • Versatile, catering to a range of user needs.
  • Strong community support for troubleshooting. ###

Cons

  • Occasional technical glitches reported.

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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ANG 34

Order now and get it around Wednesday, September 30

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Industrial grade stackable snap-on contact blocks
  • Flexibility in configuration
  • Tough environment sustainability
  • UL listed, CSA Certified, TUV Approved safety standards
  • Rated Thermal Current: 10A, Rated Insulation Voltage: 600V
  • Contact Type: NO Normally Open

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