{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Weidmüller AAP21 4 FS 10-36V Beige Terminal Block 500V
523.99 €

Weidmüller AAP21 4 FS 10-36V Beige Terminal Block 500V

Weidmüller AAP21 4 FS 10-36V Terminal Block Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Weidmüller AAP21 4 FS 10-36V Beige Terminal Block 500V

{{email}}
You keep track of price changes

Weidmüller AAP21 4 FS 10-36V Beige Terminal Block 500V

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The Weidmüller AAP21 4 FS 10-36V beige terminal block from the A-Series is designed for secure and efficient electrical wire connections in industrial control panels and automation systems. It features a rated voltage of 500 V and integrated electronic components operating at 10-36V. This component provides reliable performance, optimized space utilization, and easy installation for professional electrical installations.
Available for order: 55 pcs.
Warranty: 2 Years
SKU: 12589891
Manufacturer: weidmüller
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
13.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 174.66 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 14.56 euros per month
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The Weidmüller AAP21 4 FS 10-36V beige terminal block from the A-Series is designed for secure and efficient electrical wire connections in industrial control panels and automation systems. Featuring a rated voltage of 500 V and integrated electronic components operating at 10-36V, this component provides reliable performance, optimized space utilization, and easy installation for professional electrical installations. The unique modular concept can be tailored to every type of machine, while the potential distribution terminal blocks AAP are successful thanks to their uniform design with alternating or grouped constructions.

Advantages

The terminal block offers optimized space utilization within industrial enclosures through its compact dimensions and modular design. It ensures reliable and secure electrical wire connections in demanding automation environments. The integrated electronic components operate efficiently within a 10-36V range, while the 500 V rated voltage supports a wide range of industrial control panel applications. The uniform design allows for either alternating or grouped potential distribution, making it adaptable to diverse machine requirements.

Suitable for

  • Industrial control panel wiring and automation systems
  • Control voltage distribution in machine building
  • Professional electrical installations requiring modular potential distribution
  • Applications needing integrated electronic components operating at 10-36V

When it may not be suitable

This product is not designed for residential household electrical installations or low-voltage DIY electronics projects. It may also not be appropriate for applications requiring operational voltages outside the specified 500 V rating or the 10-36V electronic component range.

Key specifications

  • Rated voltage: 500 V
  • Electronic component operating voltage: 10-36V
  • Width: 6.1 mm
  • Height: 82 mm
  • Depth: 82 mm
  • Series: A-Series
  • Color: Beige

How to use

Mount the terminal block securely onto a compatible standard mounting rail inside an industrial control panel or enclosure. Ensure the power supply is completely disconnected before inserting or securing electrical wires into the connection points. Route the wiring carefully to maintain proper potential distribution, utilizing either the grouped or alternating construction method depending on your specific circuit design. Verify all connections are firmly tightened and check that the integrated electronic components match your system operating parameters before restoring power to the panel.

What to consider before purchase

  • Verify that the rated voltage of 500 V and electronic component range of 10-36V match your system requirements
  • Ensure physical dimensions, including the 6.1 mm width and 82 mm depth and height, fit within your available enclosure space
  • Confirm compatibility with standard industrial mounting rails and existing A-Series modular setups

Usage recommendations

Always ensure that electrical installation and maintenance work is performed by qualified personnel in accordance with relevant safety standards and guidelines.
All features
Type:
Single level terminal block
Material:
Wemid
Operating temperature (T-T):
-25 - 55
Height:
82 mm
Width:
6.1 mm
Depth:
82 mm
Product colour:
Beige
Current:
6.3 A
Number of poles:
1
Lateral section:
4 mm²
Cable section (AWG):
26
Rated voltage:
500 V
Contact resistance:
1 mΩ
Sustainability compliance:
Yes
Compliance certificates:
CE, RoHS

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Weidmüller AAP21 4 FS 10-36V Terminal Block cost, and is it available for purchase?

The price is 523.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 55 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Weidmüller AAP21 4 FS 10-36V Terminal Block be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Weidmüller AAP21 4 FS 10-36V Terminal Block online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All weidmüller products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized weidmüller service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.