https://www.phoenixcontact.com/us/products/2807900
Surge protection device - UBK 2-PE-24-HB - 2807900
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DIN rail module with two-stage surge protection for a floating double conductor. Self-contacting grounding foot for
mounting on NS 32 or NS 35/7.5, version: 24 V AC/DC.
Key Commercial Data
Packing unit
GTIN
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
58.13 g
85363010
Greece
1 pc
Technical data
Ambient conditions
Ambient temperature (operation)
Degree of protection
-40 °C ... 60 °C
IP20
General
Housing material
Flammability rating according to UL 94
PA
V2
Protective circuit
Nominal voltage U
N
Maximum continuous voltage U
C
(wire-ground)
Nominal current I
N
Nominal discharge current I
n
(8/20) µs (Core-Earth)
Max. discharge current I
max
(8/20) µs maximum (Core-Core)
Max. discharge current I
max
(8/20) µs maximum (Core-Earth)
Output voltage limitation at 1 kV/µs (Core-Core) static
Output voltage limitation at 1 kV/µs (Core-Earth) static
Residual voltage at I
n
(conductor-conductor)
Response time tA (Core-Core)
Response time tA (Core-Earth)
Cut-off frequency fg (3 dB), sym. in 50 Ohm system
Cut-off frequency fg (3 dB), sym. in 150 Ohm system
24 V AC
26.4 V AC
300 mA (60 V DC)
10 kA
214 A
10 kA
≤ 55 V
≤ 450 V
≤ 55 V
≤ 1 ns
≤ 100 ns
6.2 MHz
2.2 MHz
04/19/2016 Page 1 / 2
https://www.phoenixcontact.com/us/products/2807900
Surge protection device - UBK 2-PE-24-HB - 2807900
Technical data
Protective circuit
Cut-off frequency fg (3 dB), sym. in 600 Ohm system
Resistance in series
550 kHz
9.4 Ω
Connection data
Stripping length
Conductor cross section flexible min.
Conductor cross section flexible max.
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section AWG min.
Conductor cross section AWG max.
8 mm
0.2 mm²
2.5 mm²
0.2 mm²
4 mm²
24
12
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 8.0
eCl@ss 9.0
27140201
27130801
27130801
27130801
27130807
27130807
27130807
ETIM
ETIM 2.0
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC000943
EC000943
EC000943
EC000943
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30212010
39121610
39121610
39121610
39121620
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