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header-product Wago 280-941/281-492 4-Pole Double-Deck Diode Terminal Block Grey
10.99 €

Wago 280-941/281-492 4-Pole Double-Deck Diode Terminal Block Grey

Wago 280-941/281-492 Double-Deck Diode Terminal Block Photo 1
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Wago 280-941/281-492 4-Pole Double-Deck Diode Terminal Block Grey

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Short description

The Wago 280-941/281-492 is a professional-grade 4-pole double-deck diode terminal block designed for efficient DIN-rail mounting. Featuring a 2.5mm² connection capacity, this grey terminal block is engineered for reliable signal routing and circuit protection in industrial control panels and automation systems. Its compact design ensures space-saving installation while maintaining high electrical connectivity standards for complex wiring applications.
Available for order: 12 pcs.
Warranty: 2 Years
SKU: 12468334
Manufacturer: Wago
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
24.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
29.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
29.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The Wago 280-941/281-492 is a professional-grade 4-pole double-deck diode terminal block designed for efficient DIN-rail mounting. This component is engineered to provide reliable signal routing and circuit protection within industrial control panels and automation systems. With its compact double-deck architecture, it allows for high-density wiring, making it an essential solution for complex electrical installations where space optimization is critical.

Advantages

The primary advantage of this terminal block is its space-saving design, which effectively doubles the connection density compared to standard single-level blocks. The integrated diode functionality provides essential circuit protection, preventing reverse current flow and ensuring the integrity of sensitive control signals. Its robust construction ensures long-term reliability in demanding industrial environments, while the standardized DIN-rail mounting facilitates quick and easy installation or replacement during maintenance.

Suitable for

  • Industrial automation control panels
  • Signal routing in complex electrical circuits
  • Protection of sensitive electronic components from reverse polarity
  • High-density wiring applications in switchgear

When it may not be suitable

This terminal block is not intended for high-power applications requiring large conductor cross-sections beyond 2.5mm². It is also not suitable for environments where extreme moisture or corrosive substances are present without additional protective enclosures.

Key specifications

  • Connection capacity: 2.5mm²
  • Number of poles: 4
  • Mounting type: DIN-rail
  • Width: 5 mm
  • Depth: 64 mm
  • Height: 58.5 mm
  • Color: Grey

How to use

To install the terminal block, snap it onto a standard DIN-rail until it clicks securely into place. Insert the stripped conductors into the terminal points according to your wiring diagram. Ensure that the wires are fully seated to maintain a secure electrical connection. The double-deck design allows for independent wiring on each level, simplifying the organization of complex control circuits.

What to consider before purchase

  • Verify that the 2.5mm² wire capacity meets your specific circuit requirements.
  • Ensure the DIN-rail type in your enclosure is compatible with standard mounting dimensions.
  • Check the diode specifications to ensure they align with your circuit's voltage and current needs.
Usage recommendations: Always ensure that the power supply is disconnected before performing any wiring or maintenance tasks. Use appropriate wire strippers to avoid damaging the conductors, and verify all connections for tightness to prevent overheating or signal loss.

Specifications

Product colour:
Grey
All features
Number of poles:
4P

Weight & dimensions

Height:
58.5 mm
Width:
5 mm
Depth:
64 mm

Design

Product colour:
Grey

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Wago 280-941/281-492 Double-Deck Diode Terminal Block cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 24.07.2026 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. All transactions are 100% secure and encrypted.

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 Wago 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 Wago 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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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.