Official DistributorSKU
MPN
PT 4-EX(I)-BE
Weight
0.075 kg
This product is Not Cancellable/Not Returnable
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
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
2839512 - Shield fast connection for 5 ... 10 mm cable diameter. Potential connecting cable: 200 mm, 1 mm2, color: black
2839295 - Shield fast connection for 3 ... 6 mm cable diameter. Potential connecting cable: 200 mm, 1 mm2, color: black
0811228 - Marker pen without ink cartridge, for manual labeling of markers, labeling extremely wipe-proof, line thickness 0.35 mm
1051993 - Marker pen, for manual labeling of unprinted Zack strips, smear-proof and waterproof, line thickness 0.5 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.
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Additional Information
| Pack Size | 1 |
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