Official DistributorSKU
MPN
PT 4-EX(I)-BE
Weight
0.075 kg
Series PT
PT 4-EX(I)-BE - Surge protection base-element
Base element for protective plug PT with protective circuit for a 4-core floating EEx ia signal circuit. Nominal voltage: 24 V DC, for mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm
- Maximum ease of maintenance, thanks to the 2-piece design
- Easy selection for all possible demands in MCR applications with a complete product portfolio
- The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs
PT
The Phoenix Contact PT Series comprises feed-through terminal blocks that utilize Push-in connection technology, offering efficient and reliable wiring solutions for various industrial applications. These terminal blocks are designed for straightforward conductor insertion, enhancing installation speed and ensuring secure connections.
Key Features:
Push-in Connection Technology: The PT Series employs a direct plug-in method, allowing solid conductors or conductors with ferrules to be inserted easily without the need for tools. This design facilitates quick and reliable wiring.
Compact Design: The terminal blocks feature a space-saving form factor, making them suitable for applications where installation space is limited.
High Electrical Ratings: Depending on the specific model, the PT Series terminal blocks can handle nominal voltages up to 800 V and nominal currents up to 32 A, accommodating a wide range of electrical requirements.
Versatile Conductor Compatibility: These terminal blocks support various conductor types and sizes, providing flexibility in wiring configurations.
Integration with CLIPLINE Complete System: The PT Series is compatible with Phoenix Contact's CLIPLINE complete system, allowing for standardized bridging, marking, and testing accessories, which simplifies inventory management and enhances system modularity.
Technical Specifications
Product properties
| Product family | PLUGTRAB PT |
| Type | Base element, DIN rail mounting |
| Number of Positions | 4 |
| Wire pairs per module | 2 |
Insulation characteristics
| Overvoltage category | III |
| Pollution degree | 2 |
Electrical properties
| Nominal voltage UN | 24 V DC |
Connection data
| Connection Method | Screw connection |
| Screw thread | M3 |
| Tightening torque | 0.5 Nm |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section rigid | 0.2 mm² ... 4 mm² |
| Conductor cross section AWG | 24 ... 12 |
Ex data
| Maximum inner capacitance Ci | 1.1 nF |
| Max. internal inductance Li | 1 µH |
| Max. input current Ii | 500 mA (T4 / ≤ 80°C) |
| Max. input current Ii | 500 mA (T5 / ≤ 55 °C) |
| Max. input current Ii | 500 mA (T6 / ≤ 40 °C) |
| Max. input voltage Ui | 30 V DC |
| max. input power Pi | 850.00 mW (T4 / ≤ 80°C) |
| max. input power Pi | 700.00 mW (T5 / ≤ 55 °C) |
| max. input power Pi | 700.00 mW (T6 / ≤ 40 °C) |
| Maximum inner time factor (Ri/Li) | ≤ 10 µs |
| Ambient Temperature (Operation) | -40 °C ... 80 °C (T4) |
| Ambient Temperature (Operation) | -40 °C ... 55 °C (T5) |
| Ambient Temperature (Operation) | -40 °C ... 40 °C (T6) |
Dimensions
| Width | 17.7 mm |
| Height | 90 mm |
| Depth | 51.5 mm (incl. DIN rail 7.5 mm) |
| Horizontal pitch | 1 Div. |
Material specifications
| Color | blue (RAL 5015) |
| Color | Copper |
| Flammability rating according to UL 94 | V-0 |
| Housing Material | PA 6.6 |
Mechanical data
| Open side panel | No |
Protective circuit
| Maximum continuous voltage UC | 30 V DC |
| Maximum continuous voltage UC | 21 V AC |
| Rated current | 500 mA (40 °C) |
| Resistance per path | 0 Ω |
| Surge protection fault message | none |
| Max. required back-up fuse | 500 mA (T) |
Ambient conditions
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -40 °C ... 85 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Altitude | ≤ 2000 m (amsl) |
Conformity/Approvals
| ATEX | II 1 G Ex ia IIC T4...T6 |
| ATEX | II 1 D Ex iaD 20 IP6x T85 °C...135 °C |
Standards and Regulations
| Standards/specifications | EN 61643-21 |
| Note | A2:2013 |
| Standards/specifications | EN 60079-0 |
| Note | 2018 |
| Standards/specifications | EN 60079-11 |
| Note | 2012 |
| Standards/specifications | IEC 60079-0 |
| Note | 2017 |
| Standards/specifications | IEC 60079-11 |
| Note | 2011 |
Mounting
| Mounting Type | DIN rail: 35 mm |
Accessories
X-PEN 0,35 - Marker pen without ink cartridge, for manual labeling of markers, labeling extremely wipe-proof, line thickness 0.35 mm
Why Proax for Phoenix Contact 2839486?
Proax is an authorized distributor of Phoenix Contact 2839486 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!
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Additional Information
| Pack Size | 1 |
Recommended
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PT 4-DIO 1N 5408/L-R - Component terminal block, The max. current is determined by the diode. Installed: diode 1N 5408, reverse voltage: 1000 V, maximum continuous current: 1.5 A, with integrated diode 1N5408, nom. voltage: 800 V, nominal current: 1.5 A, connection method: Push-in connection, Rated cross section: 1 mm2, cross section: 0.2 mm2 - 6 mm2, mounting: NS 35/7,5, NS 35/15, color: gray
PT 4-DIO 1N 5408/R-L - Component terminal block, The max. current is determined by the diode. Installed: diode 1N 5408, reverse voltage: 1000 V, maximum continuous current: 1.5 A, with integrated diode 1N5408, nom. voltage: 800 V, nominal current: 1.5 A, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.2 mm2 - 6 mm2, mounting: NS 35/7,5, NS 35/15, color: gray
