3031241 - ST 2,5-TWIN - Phoenix Contact
Expected in 2-4 weeks
SPECIFICATIONS
Additional Information
- at bridging between non-adjacent terminal blocks
352 V
bridge data
22.5 A / 2.5 mm²
connection capacity awg
28 ... 14
- at cut-to-length bridging
275 V
connection capacity flexible
0.08 mm² ... 2.5 mm²
connection capacity rigid
0.08 mm² ... 4 mm²
identification
II 2 GD Ex eb IIC Gb
ex temperature increase
40 K (23.4 A / 2.5 mm²)
output
(Permanent)
for bridging with bridge
550 V
rated cross section awg
14
Main
catalog page
Page 211 (C-1-2019)
flammability rating according to ul 94
V0
insulating material
PA
fire protection for rail vehicles (din en 45545-2) r22
HL 1 - HL 3
relative insulation material temperature index (elec., ul 746 b)
130 °C
fire protection for rail vehicles (din en 45545-2) r23
HL 1 - HL 3
gtin
4017918186753
number of rows
1
Product type
Multi-conductor terminal block
fire protection for rail vehicles (din en 45545-2) r24
HL 1 - HL 3
item number
3031241
potentials
1
Rated voltage
550 V
fire protection for rail vehicles (din en 45545-2) r26
HL 1 - HL 3
nominal cross section
2.5 mm²
packing unit
50 pc
product key
BE2112
insulating material group
I
weight per piece (excluding packing)
7.283 g
weight per piece (including packing)
7.881 g
smoke gas toxicity nfpa 130 (smp 800c)
passed
specific optical density of smoke nfpa 130 (astm e 662)
passed
static insulating material application in cold
-60 °C
surface flammability nfpa 130 (astm e 162)
passed
Complementary
end cover width
2.2 mm
maximum power dissipation for nominal condition
0.77 W
open side panel
Yes
[in] rated current
21 A
height ns 35/7,5
36.5 mm
number of connections
3
rated surge voltage
8 kV
conductor cross section, flexible [awg]
28 ... 14 (converted acc. to IEC)
Country of origin
DE
height ns 35/15
44 mm
length [l]
60.5 mm
2 conductors with the same cross section, flexible, with twin ferrule with plastic sleeve
0.5 mm²
conductor cross section, rigid [awg]
0.08 mm² ... 4 mm²
Handle front plate colour
1.437 "
connection in acc. with standard
IEC 60947-7-1
cross section awg
28 ... 12 (converted acc. to IEC)
Rated insulation voltage
500 V
conductor cross section flexible, with ferrule without plastic sleeve
0.14 mm² ... 2.5 mm²
flexible conductor cross section (ferrule with plastic sleeve)
0.14 mm² ... 2.5 mm²
nominal voltage
800 V
internal cylindrical gage
A3
note
The max. load current must not be exceeded by the total current of all connected conductors.
number of connections per level
3
width (w)
5.2 mm
Colour
gray
stripping length
8 mm ... 10 mm
Minimum order quantity
1 pc
nominal current
24 A
contact resistance
1.08 mΩ
frequency
f1 = 5 Hz to f2 = 250 Hz
Maximum load current
24.5 A
Environment
acceleration
5g
Ambient air temp for storage/transportation
-25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C)
Ambient air temperature for installation
-5 °C ... 70 °C
ambient temperature (actuation)
-5 °C ... 70 °C
china rohs
Environmentally friendly use period: unlimited = EFUP-e
Customs tariff number
85369010
degree of pollution
3
din rail/fixing support
NS 32/NS 35
eclass-11.0
27141120
requirement temperature-rise test
Increase in temperature ≤ 45 K
Specifications - Environmental Product Compliance:
No hazardous substances above threshold values
ambient air temperature for operation
-60 °C ... 105 °C (max. short-term operating temperature RTI Elec.)
ETIM - 8
EC000897
overvoltage category
III
result
Test passed
revolutions
135
operating temperature range
-60 °C ... 110 °C
rotation speed
10 (+/- 2) rpm
short-time withstand current 2.5 mm²
0.3 kA
test force setpoint
1 N
test voltage setpoint
2 kV
permissible humidity (storage/transport)
30 % ... 70 %
unspsc 21.0
39121400
asd level
6.12 (m/s²)²/Hz
time of exposure
30 s
number of shocks per direction
3
pulse shape
Half-sine
shock duration
30 ms
specification
DIN EN 50155 (VDE 0115-200):2008-03
spectrum
Service life test category 2, bogie-mounted
temperature cycles
192
test directions
X-, Y- and Z-axis (pos. and neg.)
test duration per axis
5 h
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