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PT 4-EX(I)-BE
PT 4-EX(I)-BE 2839486 PHOENIX CONTACT Surge protection base element
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3985 in stock
Key Specifications
:500 mA (T5 / ≤ 55 °C)
ATEX: II 1 G Ex ia IIC T4...T6
Note:A2:2013
Type:Base element, DIN rail mounting
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Technical Specifications
| Parameter | Value |
|---|---|
| 500 mA (T5 / ≤ 55 °C) | |
| ATEX | II 1 G Ex ia IIC T4...T6 |
| Note | A2:2013 |
| Type | Base element, DIN rail mounting |
| Color | blue (RAL 5015) |
| Depth | 51.5 mm (incl. DIN rail 7.5 mm) |
| Width | 17.7 mm |
| Height | 90 mm |
| Altitude | ≤ 2000 m (amsl) |
| Product type | Base element |
| Screw thread | M3 |
| Mounting type | DIN rail: 35 mm |
| Rated current | 500 mA (40 °C) |
| Product family | PLUGTRAB PT |
| Open side panel | No |
| Article revision | 23 |
| Horizontal pitch | 1 Div. |
| Housing material | PA 6.6 |
| Pollution degree | 2 |
| Connection method | Screw connection |
| Tightening torque | 0.5 Nm |
| Nominal voltage UN | 24 V DC |
| Dimensional drawing | |
| Number of positions | 4 |
| Resistance per path | 0 Ω |
| max. input power Pi | 850.00 mW (T4 / ≤ 80°C) |
| Degree of protection | IP20 |
| Overvoltage category | III |
| Max. input current Ii | 500 mA (T4 / ≤ 80°C) |
| Max. input voltage Ui | 30 V DC |
| Wire pairs per module | 2 |
| Standards/specifications | EN 61643-21 |
| Max. required back-up fuse | 500 mA (T) |
| Conductor cross section AWG | 24 ... 12 |
| Max. internal inductance Li | 1 µH |
| Maximum inner capacitance Ci | 1.1 nF |
| Conductor cross section rigid | 0.2 mm² ... 4 mm² |
| Maximum continuous voltage UC | 30 V DC |
| Surge protection fault message | none |
| Ambient temperature (operation) | -40 °C ... 80 °C (T4) |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Maximum inner time factor (Ri/Li) | ≤ 10 µs |
| Flammability rating according to UL 94 | V-0 |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Product Description
PT plug-in protection base element with protection circuit for a four-conductor EEx ia signal circuit with no ground potential. Nominal voltage: 24 V DC, mounting on NS 35/7.5 and NS 35/15, housing wi
Key Features
- Industrial grade quality
- RoHS compliant
- CE certified
- 1-year warranty
Product Documents
Datasheet
Technical specifications and performance data
User Manual
Installation and operation guide
