PT 4X1-48AC-ST
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Surge protection plug
2804856
Protective plug PT with protective circuit for 4 conductors of signal circuits grounded on one side. Nominal voltage: 48 V AC
This product needs further products for operation.
Mandatory accessories
Product details
Product type | Surge protection for MCR technology |
Product family | PLUGTRAB PT |
IEC test classification | C1 |
C2 | |
C3 | |
D1 | |
Type | Male |
Surge protection fault message | none |
Arrester can be tested with CHECKMASTER from software version: | From SW rev. 3.17 |
Insulation characteristics | |
Overvoltage category | III |
Pollution degree | 2 |
Nominal voltage UN | 48 V AC |
Connection method | Screw connection (in connection with the base element) |
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 |
Dimensional drawing |
|
Width | 17.7 mm |
Height | 45 mm |
Depth | 52 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 |
Housing material | PA 6.6 |
Mechanical data | |
Open side panel | No |
Direction of action | Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground |
Maximum continuous voltage UC | 77 V DC |
55 V AC | |
Rated current | 300 mA (45 °C) |
Operating effective current IC at UC | ≤ 5 µA |
Protective conductor current IPE | ≤ 1 µA (with PT 4X1+F-BE) |
≤ 20 µA (Directly grounded) | |
Nominal discharge current In (8/20) µs (line-ground) | 10 kA |
Pulse discharge current Iimp (10/350) µs | 2.5 kA (per path) |
Total discharge current ITotal (8/20) µs | 20 kA |
Max. discharge current Imax (8/20) µs maximum (line-earth) | 10 kA (per path) |
20 kA (in total) | |
Nominal pulse current Ian (10/1000) µs (line-earth) | 12 A |
Output voltage limitation at 1 kV/µs (line-earth) spike | ≤ 110 V (with PT 4X1-BE) |
≤ 600 V (with PT 4X1+F-BE) | |
Output voltage limitation at 1 kV/µs (line-earth) static | ≤ 50 V (with PT 4X1+F-BE) |
Residual voltage at In (conductor-ground) | ≤ 160 V (spike) |
≤ 110 V (static) | |
Residual voltage with Ian (10/1000) µs (line-signal ground) | ≤ 125 V |
Voltage protection level Up (line-earth) | ≤ 150 V (C2 - 10 kV / 5 kA with PT 4X1-BE) |
Voltage protection level Up static (line-earth) | ≤ 40 V (C2 - 10 kV / 5 kA with PT 4X1-BE) |
Response time tA (line-earth) | ≤ 1 ns (with PT 4X1-BE) |
≤ 100 ns (with PT 4X1+F-BE) | |
Response time tA (line-signal ground) | ≤ 1 ns (with PT 4X1+F-BE) |
Input attenuation aE, asym. | 0.5 dB (≤ 2.5 MHz / 50 Ω) |
0.2 dB (≤ 0.5 MHz / 150 Ω) | |
0.1 dB (≤ 0.1 MHz / 600 Ω) | |
Cut-off frequency fg (3 dB), asym. (PE) in 50 Ω system | typ. 10 MHz |
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ω system | typ. 3.5 MHz |
Cut-off frequency fg (3 dB), asym. (PE) in 600 Ω system | typ. 900 kHz |
Capacity (Core-Earth) | typ. 400 pF (with PT 4X1-BE) |
typ. 2 pF (with PT 4X1+F-BE) | |
Resistance per path | 4.7 Ω ±10 % |
Surge protection fault message | none |
Max. required back-up fuse | 315 mA (T) |
Impulse durability (line-earth) | C2 - 10 kV / 5 kA |
D1 - 2.5 kA |
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) |
Standards/specifications | IEC 61643-21 |
Note | 2000 |
Mounting type | on base element |
Item number | 2804856 |
Packing unit | 10 pc |
Minimum order quantity | 10 pc |
Sales key | CL21 |
Product key | CL2111 |
GTIN | 4046356339865 |
Weight per piece (including packing) | 27.19 g |
Weight per piece (excluding packing) | 25.95 g |
Customs tariff number | 85363010 |
Country of origin | DE |
ECLASS
ECLASS-13.0 | 27171501 |
ETIM
ETIM 9.0 | EC000943 |
UNSPSC
UNSPSC 21.0 | 39121600 |
EU RoHS | |
Fulfills EU RoHS substance requirements | Yes |
Exemption | 7(a), 7(c)-I |
China RoHS | |
Environment friendly use period (EFUP) |
EFUP-50
An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
|
EU REACH SVHC | |
REACH candidate substance (CAS No.) | Lead (CAS: 7439-92-1) |
SCIP | abb24f8c-e2e2-4d6f-9a97-5648321969da |
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Your advantages
Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules
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
PHOENIX CONTACT
586 Fulling Mill Road, Middletown, PA 17057