Tekniset tiedot
Product properties
Product type Miniature terminal block
Number of positions 1
Area of application Railway industry
Machine building
Plant engineering
Number of connections 2
Number of rows 1
Potentials 1
Insulation characteristics
Overvoltage category III
Degree of pollution 3
Electrical properties
Rated surge voltage 6 kV
Maximum power dissipation for nominal condition 0.77 W
Connection data
Number of connections per level 2
Nominal cross section 2.5 mm²
Rated cross section AWG 12
1 level
Stripping length 8 mm … 10 mm
Internal cylindrical gage A3
Connection in acc. with standard IEC 60947-7-1
Conductor cross section rigid 0.14 mm² … 4 mm²
Cross section AWG 26 … 12 (converted acc. to IEC)
Conductor cross section flexible 0.14 mm² … 2.5 mm²
Conductor cross section, flexible [AWG] 26 … 14 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve) 0.14 mm² … 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve) 0.14 mm² … 2.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm²
Nominal current 24 A (with a 2.5 mm² conductor cross section)
Maximum load current 27 A (with 4 mm² conductor cross section)
Nominal voltage 500 V
Nominal cross section 2.5 mm²
1 level Connection cross sections directly pluggable
Conductor cross section rigid 0.34 mm² … 4 mm²
Conductor cross-section flexible (ferrule without plastic sleeve) 0.34 mm² … 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve) 0.34 mm² … 2.5 mm²
Ex data
Rated data (ATEX/IECEx)
Identification II 2 GD Ex eb IIC Gb
Operating temperature range -60 °C … 110 °C
Ex-certified accessories 3248140 D-MPT 2,5
1204504 SZF 0-0,4X2,5
3022263 CLIPFIX 15
List of bridges Plug-in bridge / FBS 2-5 / 3030161
Plug-in bridge / FBS 3-5 / 3030174
Plug-in bridge / FBS 4-5 / 3030187
Plug-in bridge / FBS 5-5 / 3030190
Plug-in bridge / FBS 10-5 / 3030213
Plug-in bridge / FBS 20-5 / 3030226
Plug-in bridge / FBS 50-5 / 3038930
Bridge data 20 A / 2.5 mm²
Ex temperature increase 40 K (20 A / 2.5 mm²)
Rated voltage 440 V
for bridging with bridge 440 V
– At bridging between non-adjacent terminal blocks 352 V
– At cut-to-length bridging 220 V
– At cut-to-length bridging with cover 440 V
Rated insulation voltage 400 V
output (Permanent)
Ex level General
Rated current 20.5 A
Maximum load current 24 A
Contact resistance 0.8 mΩ
Ex connection data General
Nominal cross section 2.5 mm²
Rated cross section AWG 14
Connection capacity rigid 0.14 mm² … 4 mm²
Connection capacity AWG 26 … 12
Connection capacity flexible 0.14 mm² … 2.5 mm²
Connection capacity AWG 26 … 14
Dimensions
Width 5.2 mm
End cover width 2.2 mm
Height 36 mm
Depth 32.1 mm
Depth on NS 15 32.8 mm
Material specifications
Color gray
Flammability rating according to UL 94 V0
Insulating material group I
Insulating material PA
Static insulating material application in cold -60 °C
Relative insulation material temperature index (Elec., UL 746 B) 125 °C
Fire protection for rail vehicles (DIN EN 45545-2) R22 HL 1 – HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23 HL 1 – HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24 HL 1 – HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26 HL 1 – HL 3
Surface flammability NFPA 130 (ASTM E 162) passed
Specific optical density of smoke NFPA 130 (ASTM E 662) passed
Smoke gas toxicity NFPA 130 (SMP 800C) passed
Electrical tests
Surge voltage test
Test voltage setpoint 7.3 kV
Result Test passed
Temperature-rise test
Requirement temperature-rise test Increase in temperature ≤ 45 K
Result Test passed
Short-time withstand current 2.5 mm² 0.3 kA
Short-time withstand current 4 mm² 0.48 kA
Result Test passed
Power-frequency withstand voltage
Test voltage setpoint 1.89 kV
Result Test passed
Mechanical properties
Mechanical data
Open side panel Yes
Mechanical tests
Mechanical strength
Result Test passed
Attachment on the carrier
DIN rail/fixing support NS 15
Test force setpoint 1 N
Result Test passed
Test for conductor damage and slackening
Conductor cross section/weight 0.14 mm² / 0.2 kg
2.5 mm² / 0.7 kg
4 mm² / 0.9 kg
Result Test passed
Environmental and real-life conditions
Aging
Temperature cycles 192
Result Test passed
Needle-flame test
Time of exposure 30 s
Result Test passed
Oscillation/broadband noise
Specification DIN EN 50155 (VDE 0115-200):2008-03
Spectrum Service life test category 2, bogie-mounted
Frequency f1 = 5 Hz to f2 = 250 Hz
ASD level 6.12 (m/s²)²/Hz
Acceleration 3.12g
Test duration per axis 5 h
Test directions X-, Y- and Z-axis
Result Test passed
Shocks
Specification DIN EN 50155 (VDE 0115-200):2008-03
Pulse shape Half-sine
Acceleration 30g
Shock duration 18 ms
Number of shocks per direction 3
Test directions X-, Y- and Z-axis (pos. and neg.)
Result Test passed
Ambient conditions
Ambient temperature (operation) -60 °C … 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see RTI Elec.)
Ambient temperature (storage/transport) -25 °C … 60 °C ()
Ambient temperature (assembly) -5 °C … 70 °C
Ambient temperature (actuation) -5 °C … 70 °C
Permissible humidity (operation) 20 % … 90 %
Permissible humidity (storage/transport) 30 % … 70 %
Standards and regulations
Connection in acc. with standard IEC 60947-7-1
Mounting
Mounting type NS 15
Muut tiedot
Tuotenumero 3248125
Pakkausyksikkö 50 Kappaletta
Tuoteavain BE2261
Tuotekoodi BE2261
GTIN 4046356768764
Paino kappaletta kohti (sis. pakkauksen) 5,674 g
Paino kappaletta kohti (ilman pakkausta) 5,607 g
Tullitariffinumero 85369010
Alkuperämaa PL
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