Related products
March 17, 2026
4 Comments
l With Push-in connection technology, you can connect conductors easily – both directly and without tools, insert forces reduced by 50%. it is suitable for various applications. Insert rigid conductors or conductors with ferrules from 0.25mm² into the conductor shaft. The contact spring opens automatically and provides the required pressure force against the current bar.
| Place of Origin | Zhejiang,China |
|---|---|
| Connection Method | Push-In Connection |
| Color | grey |
| Mounting | Din rail |
| Material of Shell | Nylon PA66 |
| Metal Material | Brass |
PT2.5
Model: PT2.5
Rated cross-section: 2.5mm²
Rated Current: 24A
Voltage: 800V
Length/Width/thickness: 49mm×35.3mm×5.2mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT2.5-TWIN
Model: PT2.5-TWIN
Rated cross-section: 0.2-2.5mm²
Rated Current: 24A
Voltage: 800V
Length/Width/thickness: 60.7mm×35.5mm×5.2mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT2.5-QUATTRO
Model: PT2.5-QUATTRO
Rated cross-section: 0.2-2.5mm²
Rated Current: 24A
Voltage: 800V
Length/Width/thickness: 72.7mm×35.5mm×5.2mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PTTB 2.5
Model: PTTB 2.5
Rated cross-section: 0.2-2.5mm²
Rated Current: 22A
Voltage: 500V
Length/Width/thickness: 68.3mm×45.8mm×5.2mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PTTB 2.5-PV
Model: PTTB 2.5-PV
Rated cross-section: 0.2-2.5mm²
Rated Current: 22A
Voltage: 500V
Length/Width/thickness: 68.3mm×45.8mm×5.2mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT 2.5-3L
Model: PT 2.5-3L
Rated cross-section: 0.2-2.5mm²
Rated Current: 20A
Voltage: 500V
Length/Width/thickness: 103.5mm×57mm×5.2mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT 2.5-3PV
Model: PT 2.5-3PV
Rated cross-section: 0.2-2.5mm²
Rated Current: 20A
Voltage: 500V
Length/Width/thickness: 103.5mm×57mm×5.2mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT4
Model: PT4
Rated cross-section: 0.2-4mm²
Rated Current: 32A
Voltage: 800V
Length/Width/thickness: 66.9mm×35.5mm×6.2mm
Stripping length: 10-12mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT4-TWIN
Model: PT4-TWIN
Rated cross-section: 0.5-4.0mm²
Rated Current: 32A
Voltage: 800V
Length/Width/thickness: 66.9mm×35.5mm×6.2mm
Stripping length: 10-12mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT4-QUATTRO
Model: PT4-QUATTRO
Rated cross-section: 0.5-4.0mm²
Rated Current: 32A
Voltage: 800V
Length/Width/thickness: 77.3mm×35.5mm×6.2mm
Stripping length: 10-12mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PTTB4
Model: PTTB4
Rated cross-section: 0.5-4.0mm²
Rated Current: 28A
Voltage: 500V
Length/Width/thickness: 84.1mm×46.1mm×6.2mm
Stripping length: 10-12mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT6
Model: PT6
Rated cross-section: 0.5-6.0mm²
Rated Current: 41A
Voltage: 1000V
Length/Width/thickness: 58mm×42.4mm×8.2mm
Stripping length: 10-12mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT6-TWIN
Model: PT6-TWIN
Rated cross-section: 0.5-6.0mm²
Rated Current: 41A
Voltage: 1000V
Length/Width/thickness: 74.2mm×42.2mm×8.2mm
Stripping length: 10-12mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT6-QUATTRO
Model: PT6-QUATTRO
Rated cross-section: 0.5-6.0mm²
Rated Current: 41A
Voltage: 1000V
Length/Width/thickness: 90.3mm×42.2mm×8.2mm
Stripping length: 10-12mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT10
Model: PT10
Rated cross-section: 0.5-10mm²
Rated Current: 57A
Voltage: 1000V
Length/Width/thickness: 67.9mm×49.8mm×10.2mm
Stripping length: 18-20mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT16
Model: PT16
Rated cross-section: 0.5-25mm²
Rated Current: 76A
Voltage: 1000V
Length/Width/thickness: 75.5mm×52.5mm×12.2mm
Stripping length: 18-20mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT1.5
Model: PTTB1.5
Rated cross-section: 0.14-1.5mm²
Rated Current: 15A
Voltage: 600V
Length/Width/thickness: 45.4mm×30.9mm×3.5mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT1.5-PE
Model: PT1.5-PE
Rated cross-section: 0.14-1.5mm²
Rated Current: 15A
Voltage: 600V
Length/Width/thickness: 46.6mm×30.6mm×3.5mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PTTB1.5
Model: PT1.5
Rated cross-section: 0.14-1.5mm²
Rated Current: 15A
Voltage: 600V
Length/Width/thickness: 65.5mm×41mm×3.5mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT2.5-PE
Model: PT2.5-PE
Rated cross-section: 0.2-2.5mm²
Rated Current: 24A
Voltage: 800V
Length/Width/thickness: 48.8mm×35.4mm×5.2mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT2.5-TWIN-PE
Model: PT2.5-TWIN-PE
Rated cross-section: 0.2-2.5mm²
Rated Current: 24A
Voltage: 800V
Length/Width/thickness: 60.7mm×35.5mm×5.2mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT2.5-QUATTRO-PE
Model: PT2.5-QUATTRO-PE
Rated cross-section: 0.2-2.5mm²
Rated Current: 24A
Voltage: 800V
Length/Width/thickness: 72.7mm×35.5mm×5.2mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PTTB2.5-PE
Model: PTTB2.5-PE
Rated cross-section: 0.2-2.5mm²
Rated Current: 24A
Voltage: 800V
Length/Width/thickness: 68.3mm×45.8mm×5.2mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT2.5-3PE
Model: PT2.5-3PE
Rated cross-section: 0.2-2.5mm²
Rated Current: 24A
Voltage: 800V
Length/Width/thickness: 103.5mm×57mm×5.2mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT4-PE
Model: PT4-PE
Rated cross-section: 0.5-4mm²
Rated Current: 31A
Voltage: 800V
Length/Width/thickness: 56mm×35.5mm×6.2mm
Stripping length: 10-12mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT4-TWIN-PE
Model: PT4-TWIN-PE
Rated cross-section: 0.5-4mm²
Rated Current: 31A
Voltage: 800V
Length/Width/thickness: 66.9mm×35.5mm×6.2mm
Stripping length: 10-12mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT4-QUATTRO-PE
Model: PT4-QUATTRO-PE
Rated cross-section: 0.5-4mm²
Rated Current: 31A
Voltage: 800V
Length/Width/thickness: 77.1mm×35.5mm×6.2mm
Stripping length: 10-12mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT6-PE
Model: PT6-PE
Rated cross-section: 0.5-6mm²
Rated Current: 41A
Voltage: 1000V
Length/Width/thickness: 42.4mm×58mm×8.2mm
Stripping length: 10-12mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT6-TWIN-PE
Model: PT6-TWIN-PE
Rated cross-section: 0.5-6mm²
Rated Current: 41A
Voltage: 1000V
Length/Width/thickness: 74.2mm×42.2mm×8.2mm
Stripping length: 10-12mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT6-QUATTRO-PE
Model: PT6-QUATTRO-PE
Rated cross-section: 0.2-2.5mm²
Rated Current: 41A
Voltage: 1000V
Length/Width/thickness: 90.3mm×42.2mm×8.2mm
Stripping length: 10-12mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT10-PE
Model: PT10-PE
Rated cross-section: 0.5-10mm²
Rated Current: 57A
Voltage: 1000V
Length/Width/thickness: 67.9mm×49.8mm×10.2mm
Stripping length: 18-20mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT16-PE
Model: PT16-PE
Rated cross-section: 0.5-25mm²
Rated Current: 76A
Voltage: 1000V
Length/Width/thickness: 75.5mm×52.5mm×12.2mm
Stripping length: 18-20mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PTME-4
Model: PTME-4
Rated cross-section: 0.5-4.0mm²
Rated Current: 24A
Voltage: 500V
Length/Width/thickness: 70.6mm×49.2mm×6.2mm
Stripping length: 10-12mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PTTB4-PE
Model: PTTB4-PE
Rated cross-section: 0.2-4mm²
Rated Current: 32A
Voltage: 500V
Length/Width/thickness: 84.4mm×46mm×6.2mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT1.5-TWIN
Model: PT1.5-TWIN
Rated cross-section: 0.2-2.5mm²
Rated Current: 17.5A
Voltage: 500V
Length/Width/thickness: 54.1mm×30.5mm×3.5mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT1.5-TWIN-PE
Model: PT1.5-TWIN-PE
Rated cross-section: 0.2-2.5mm²
Rated Current: 15A
Voltage: 600V
Length/Width/thickness: 54.1mm×30.5mm×3.5mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT1.5-QUATTRO
Model: PT1.5-QUATTRO
Rated cross-section: 0.2-2.5mm²
Rated Current: 17.5A
Voltage: 500V
Length/Width/thickness: 63.2mm×30.5mm×3.5mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
PT1.5-QUATTRO-PE
Model: PT1.5-QUATTRO-PE
Rated cross-section: 0.2-2.5mm²
Rated Current: 17.5A
Voltage: 500V
Length/Width/thickness: 63.2mm×30.5mm×3.5mm
Stripping length: 8-10mm
Connection method: Push-in
Contact material: Brass
Shell Material: PA66 nylon flame retardant
Shengling provides efficient and reliable electrical connection solutions with stable quality and mature manufacturing.
For the PT series push-in terminal blocks, the design focuses on fast wiring and secure connection. The push-in self-locking structure allows tool-free installation, greatly improving efficiency, ideal for control cabinets and high-density wiring applications.
Key advantages:
With stable supply and quick response, Shengling PT series offers a cost-effective and dependable wiring solution.
Empowering Electrical Connections With Innovation & Efficiency
The Push-in direct connection technology reduces insertion forces by up to 50 percent and enables tool-free wiring, allowing conductors to be inserted easily and directly.
Made from engineering-grade nylon PA66 with a brass screw.
· The Push-in connection terminal blocks are characterized by easy and tool-free wiring of conductors with ferrules or solid conductors.
· The compact design and front connection enable wiring in a confined space.
In addition to the test connection on the double-function shaft, all terminal blocks provide an additional test connection.
With a universal foot that can be installed on Din Rail NS 35.· It can connect two conductors with ease, even large conductor cross sections are not a problem.
· Electric potential distribution can use fixed bridges in the terminal center
· All types of accessories: End cover, End Stopper, Partition plate, marker trip, fixed bridge, insertion bridge, etc
Compact size, lightweight,Dood toughness,The corner brackets are not easily broken,Easy to install
PT self-locking through-hole terminals are generally wired as follows: First, strip the appropriate length of insulation from the wire. Then, insert a single-strand hard wire or a multi-strand wire with a pre-crimped cold-pressed head directly into the terminal’s wiring hole.
The wire will be automatically clamped and maintained stably by the internal spring/self-locking mechanism. To disconnect the wire, press the terminal’s release mechanism and then pull out the wire.
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Four things you need to confirm first:
What type of wire are you using? Wire gauge is crucial. For example, some PT terminals support conductors ranging from 0.14 to 4 mm² or similar specifications.
What current/voltage do you need to handle? Ratings vary significantly between models. Some PT terminals are rated up to 24 A / 800 V, while others are only suitable for lower currents.
Where are you installing them? Many of these terminals are designed for 35 mm DIN rails and cannot be simply screwed on.
Do you need screw-in or tool-less connections? PT series terminals are commonly push-in, suitable for quick wiring; if you require a more traditional crimp/screw method, you need to rephrase your question.
You can first confirm these four pieces of information yourself:
What wire thickness do you need? For example, 0.14–4 mm², 0.5–6 mm², etc.
What current and voltage does it need to withstand? Different models vary greatly, so don’t just look at the appearance.
Where does it need to be installed? Many PT terminals are mounted on 35 mm DIN rails.
Do you need screw-type or tool-less type? The PT series usually leans towards a push-in type, which is faster for wiring.
For this PT direct-insertion self-locking terminal block product, our factory provides matching accessories, such as: baffles, marking strips, fixing components, and pluggable bridging components.
It is an original part, and original parts are usually more reliable in terms of consistency, durability and specification stability.
Different scenarios call for different selections.
Control cabinets prioritize stability, modularity, and ease of maintenance; home applications prioritize simple installation; and internal wiring of equipment prioritizes temperature resistance and vibration resistance.
If a seller provides a professional answer, they will usually give you the following information directly:
Specific model number, not just “PT terminal”.
Wire gauge range, not just “universal”.
Rated voltage and current.
Mounting method, such as compatibility with DIN rails.
Whether there is a datasheet/specification.
PT series connectors are commonly push-in type, offering advantages such as quick wiring and easy maintenance.
If you prefer traditional screw-type wiring, I recommend choosing UK or TC connectors; we sell both.
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