PT-BE/FM
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Type 3 surge protection base element
2839282
Base element for protective plug PT, for mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm
This product needs further products for operation.
Mandatory accessories
Product details
| Product type | Base element |
| IEC power supply system | TN-S |
| TT | |
| Type | Base element, DIN rail mounting |
| Number of positions | 3 |
| Surge protection fault message | Remote indication contact |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 2 |
| IEC test classification | III |
| T3 | |
| EN type | T3 |
| Number of ports | One |
| Indicator/remote signaling | |
| Connection name | Remote fault indicator contact |
| Switching function | N/C contact |
| Connection method | Screw connection |
| Screw thread | M3 |
| Tightening torque | 0.8 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 |
| Dimensional drawing |
|
| Width | 17.7 mm |
| Height | 90 mm |
| Depth | 51.2 mm |
| Horizontal pitch | 1 Div. |
| Complete module width | 17.7 mm |
| Complete module height | 90 mm |
| Complete module depth | 65.5 mm |
| Color | black (RAL 9005) |
| Flammability rating according to UL 94 | V-0 |
| CTI value of material | 600 |
| Insulating material | PA 6.6-FR |
| Material group | I |
| Housing material | PA 6.6-FR |
| Mechanical data | |
| Open side panel | No |
| Nominal voltage UN | 230 V AC (TN-S) |
| 230 V AC (TT) | |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous voltage UC | 264 V AC |
| Rated load current IL | 26 A (30 °C) |
| Short-circuit current rating ISCCR | 1.5 kA AC |
| Max. backup fuse with branch wiring | depends on the plug used |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -40 °C ... 80 °C |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 2000 m (amsl) |
| Permissible humidity (operation) | 5 % ... 95 % |
| Shock (operation) | 30g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) |
| Vibration (operation) | 5g (10 ... 150 Hz/20 cycles/axis/X, Y, Z) |
| Standards/specifications | IEC 61643-11 |
| Note | 2011 |
| Standards/specifications | EN 61643-11 |
| Note | 2012 |
| Mounting type | DIN rail: 35 mm |
Your advantages
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
Easy integration into the control room via floating remote indication contact