PHOENIX CONTACT PTTB 2.5 Double-Level Terminal Block

Name: PHOENIX CONTACT PTTB 2.5 Double-Level 3210567
Brand: PHOENIX-CONTACT
SKU: 4750594
Price: 5.99 EUR
Availability: InStock

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PHOENIX CONTACT PTTB 2.5 Double-Level Terminal Block, Grey

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Short description

The PHOENIX CONTACT PTTB 2.5 is a high-quality double-level terminal block designed for efficient wire management in industrial control cabinets. Featuring a push-in connection technology, it supports conductors from 0.14 to 4 mm². This grey terminal block provides a compact solution for space-saving electrical installations, ensuring reliable and secure connections for various automation and power distribution applications.

Available for order: 1471 pcs.

Warranty: 2 Years

SKU: 4750594

Manufacturer: PHOENIX-CONTACT

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

08.07.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

08.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 0.01 kg)

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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Product information

Description

The PHOENIX CONTACT PTTB 2.5 is a professional-grade double-level terminal block engineered for high-density wiring in industrial control cabinets. This component utilizes advanced push-in connection technology, allowing for rapid and tool-free installation of conductors ranging from 0.14 mm² to 4 mm². Its grey, compact housing is specifically designed to maximize space efficiency on DIN rails, making it an essential element for complex automation systems and power distribution panels where cabinet space is limited.

Advantages

The primary benefit of this terminal block is its double-level design, which effectively doubles the wiring density compared to standard single-level blocks without increasing the footprint on the mounting rail. The integrated push-in technology significantly reduces installation time by allowing solid or ferruled conductors to be inserted directly into the terminal point without the need for specialized tools. Furthermore, the robust construction ensures high vibration resistance and long-term contact reliability, which is critical for maintaining consistent performance in demanding industrial environments.

Suitable for

Industrial automation control cabinets
Power distribution systems
Signal and control wiring
Space-constrained electrical enclosures

This terminal block may not be suitable for applications requiring the termination of very large cross-section cables exceeding 4 mm² or for environments where extreme environmental sealing beyond standard IP ratings is required without an additional protective enclosure.

Key specifications

Connection type: Push-in
Conductor cross-section: 0.14 mm² to 4 mm²
Rated voltage: 500 V
Width: 5.2 mm
Depth: 68 mm
Color: Grey

To use the PHOENIX CONTACT PTTB 2.5, mount the terminal block onto a standard DIN rail until it clicks securely into place. Strip the insulation from your conductor to the recommended length and insert the wire directly into the push-in contact point. For flexible wires without ferrules, use a small screwdriver to actuate the release mechanism before insertion. Ensure that the wire is fully seated to guarantee a secure and low-resistance electrical connection.

What to consider before purchase

Verify that the conductor cross-section falls within the 0.14 mm² to 4 mm² range.
Ensure the 5.2 mm width fits your current DIN rail layout.
Confirm that the 500 V rating meets your circuit requirements.
Check if additional accessories like end covers or bridges are needed for your specific configuration.

For optimal performance and safety, always ensure that conductors are properly prepared and that the terminal block is correctly snapped onto the DIN rail before applying power to the circuit.

Specifications

Product colour:: Grey

All features

Current:: 22 A
Number of connection points:: 4
Cable section (AWG):: 26
Rated voltage:: 500 V

Weight & dimensions

Width:: 5.2 mm
Depth:: 68 mm

Design

Certification:: RoHS
Product colour:: Grey

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Customer questions

FAQ

How much does the PHOENIX CONTACT PTTB 2.5 Double-Level Terminal Block cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1471 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 08.07.2026 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 PHOENIX-CONTACT 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 PHOENIX-CONTACT 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.

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