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header-product Relay Module Delta PK4-24-ZD — 4 NO Outputs, 24 VDC Control
31.49 €

Relay Module Delta PK4-24-ZD — 4 NO Outputs, 24 VDC Control

Delta PK4-24-ZD Relay Module Photo 1
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Relay Module Delta PK4-24-ZD — 4 NO Outputs, 24 VDC Control

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Relay Module Delta PK4-24-ZD — 4 NO Outputs, 24 VDC Control

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Short description

Delta PK4-24-ZD is a relay module with four normally open (NO) outputs and 24 V DC control. Designed for use in automation panels and control circuits, it enables switching of loads via relay contacts. Suitable for industrial control, signal isolation, and interfacing low-voltage control systems with external devices requiring relay switching.
Available for order: 88 pcs.
Warranty: 2 Years
SKU: 12068859
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Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

Delta PK4-24-ZD is a relay module with four normally open (NO) outputs and 24 V DC control, intended for installation in automation panels and control cabinets. The module provides galvanic isolation between control circuits and switched loads, enabling reliable switching of external devices and signal routing in industrial control systems. Its compact design allows space-efficient integration into existing control architectures where low-voltage control must operate higher-power or isolated circuits.

Advantages

The module offers four independent NO relay channels operated from a 24 V DC control input, simplifying wiring and panel layout. Its design emphasizes electrical isolation between input and output, reducing interference and protecting sensitive control electronics. Standard terminal connections and a compact footprint ease mounting and replacement in commercial and industrial installations. The device supports common relay functions such as on/off switching and signal routing without requiring additional interface circuitry.

Suitable for

  • Interfacing PLCs, controllers or sensors with external actuators and loads
  • Signal isolation and noise separation in control panels
  • Switching lighting, small motors, solenoids, or indicator circuits controlled from 24 V DC
  • Retrofit and maintenance tasks requiring modular relay outputs

Key specifications

  • Number of outputs: 4 normally open (NO) relay contacts
  • Control voltage: 24 V DC input for coil activation
  • Function: Mechanical relay switching for isolation between control and load circuits
  • Mounting: Panel or DIN-rail compatible compact module form factor
  • Terminal type: Screw or plug-in terminals suitable for standard control wiring

How to use

Install the relay module in a control panel or on a DIN rail according to panel layout and safety rules. Connect the 24 V DC control supply to the designated input terminals and wire the switched loads to the NO output contacts, observing correct polarity and load ratings. Use appropriate wire sizes and secure terminal connections to maintain reliable operation. Verify wiring and insulation before powering the system and test each channel by applying the control voltage to confirm switching behavior and contact operation.

Usage recommendations

Ensure that connected loads do not exceed the relay contact current and voltage ratings; provide external protection such as fuses or circuit breakers where necessary. For inductive loads, add suppression components (diodes, RC snubbers or varistors) to protect contacts and reduce electromagnetic interference. Maintain regular inspection of terminal tightness and contact condition in environments with vibration or high duty cycles.

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Delta PK4-24-ZD Relay Module cost, and is it available for purchase?

The price is 31.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 88 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 13.07.2026 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 Delta 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 Delta 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.
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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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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.