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3205051 Phoenix Contact 3205051 is a feed through modular terminal block with 3 connections and 1 level. It features quick connection, rated for 17.5A and 800V, and accepts wire sizes 0.25-1.5 mm² (24-16 AWG).
Mfr Part #:

3205051

Available from 1 distributors
Mfr Name: Phoenix Contact
Phoenix Contact
Phoenix Contact 3205051 is a feed through modular terminal block with 3 connections and 1 level. It features quick connection, rated for 17.5A and 800V, and accepts wire sizes 0.25-1.5 mm² (24-16 AWG).
Total Stock: 30 pcs
$ Price Range: $2.91

3205051 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
30 pcs
30 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

3205051 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Conductor Cross Section (Solid)
Conductor Cross Section (Stranded)
Conductor Cross-Section (AWG)
Connection Type
Current
Current (Rated)
Flammability Class
Height (NS 35/15)
Height (NS 35/7.5)
Industrial Grade
Insulating Material
Insulating Material Group
Lead Style
Length
Maximum Load Current
Mounting Type
Nominal Current IN
Nominal Voltage UN
Number of Levels
Number of Positions
Pollution Degree
Rated Surge Voltage
Standard Package Qty
Surge Voltage Category
Terminal
Terminal Width
Termination Style
Type
Voltage
Voltage - Rated
Wire Gauge or Range
Wire Insulation Material

3205051 Description

Short technical summary and product information.

The Phoenix Contact QTC 1,5-TWIN BU (3205051) is a feed through modular terminal block designed for DIN rail mounting. It provides 3 connections in a single level, with a compact width of 5.2 mm. The terminal block utilizes a quick connection method for solid or stranded conductors, supporting cross sections from 0.25 mm² to 1.5 mm² (24 to 16 AWG).

 

The electrical ratings include a nominal current of 17.5 A and a nominal voltage of 800 V, with a rated surge voltage of 8 kV and pollution degree 3. The insulating material is polyamide (PA) with a flammability class of V0 per UL 94. The block is RoHS3 compliant and has been WEEE/RoHS-compliant since 2003.

 

Mounting is on NS 35/7.5 or NS 35/15 DIN rails, with dimensions of 76.4 mm length and heights of 39.3 mm (NS 35/7.5) or 46.8 mm (NS 35/15). The standard packaging contains 50 pieces.

3205051 Quick Information

Product Type: Feed-Through Terminal Block
Series: QTC
Canonical Name: QTC 1,5-TWIN BU Feed Through Modular Terminal Block
Subcategory: Din Rail Terminal Block

3205051 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

3205051 Estimated Pricing

Qty Low High
1+ $2.91 $2.91

Estimated market price range - modelled values for guidance only, not live distributor offers.

3205051 Features

  • Feed through terminal block with 3 positions.
  • Quick connection for solid or stranded wires.
  • Rated for 17.5 A nominal current.
  • Rated for 800 V nominal voltage.
  • Blue insulating material with flammability class V0.

3205051 Applications

  • Suitable for industrial control cabinet wiring.
  • Used in power distribution and signal wiring.
  • Ideal for applications requiring quick and reliable connections.

3205051 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does this terminal block have?

It has 3 positions (connections) in a single level.

What is the current rating of this terminal block?

The nominal current is 17.5 A, with a maximum load current of 17.5 A (with 1.5 mm² conductor cross section).

What is the voltage rating of this terminal block?

The nominal voltage is 800 V, and the rated voltage is 600 V.

What type of mounting does this terminal block support?

It mounts on NS 35/7.5 or NS 35/15 DIN rails.

What wire gauge is compatible with this terminal block?

It accepts solid or stranded conductors from 0.25 mm² to 1.5 mm² (24 to 16 AWG).

What is the connection type?

The connection type is quick connection (IDC per some sources, but datasheet specifies quick connection).

What is the flammability class of the insulating material?

The insulating material is polyamide (PA) with a flammability class of V0 per UL 94.

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