Mini ground terminal block

Tekniset tiedot

Product properties

Product type Miniature terminal block
Area of application Railway industry
Machine building
Plant engineering
Number of connections 2
Number of rows 1

Insulation characteristics
Overvoltage category III
Degree of pollution 3

Electrical properties

Rated surge voltage 6 kV
Maximum power dissipation for nominal condition 0 W

Connection data

Grounding foot Yes
Number of connections per level 2
Nominal cross section 2.5 mm²
Rated cross section AWG 12

1 level
Note Please observe the current carrying capacity of the DIN rails.
Stripping length 8 mm … 10 mm
Internal cylindrical gage A3
Connection in acc. with standard IEC 60947-7-2
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
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

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
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 green-yellow
Flammability rating according to UL 94 V0
Insulating material group I
Insulating material PA
Static insulating material application in cold -60 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) 130 °C
Relative insulation material temperature index (Elec., UL 746 B) 130 °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
Calorimetric heat release NFPA 130 (ASTM E 1354) 28 MJ/kg
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

Mechanical properties

Mechanical data
Open side panel Yes

Environmental and real-life conditions

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 … 105 °C (max. short-term operating temperature RTI Elec.)
Ambient temperature (storage/transport) -25 °C … 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C)
Ambient temperature (assembly) -5 °C … 70 °C
Ambient temperature (actuation) -5 °C … 70 °C
Permissible humidity (storage/transport) 30 % … 70 %
Standards and regulations

Standards and regulations

Connection in acc. with standard IEC 60947-7-2

Mounting

Mounting type NS 15

Muut tiedot

Tuotenumero 3248130
Pakkausyksikkö 50 Kappaletta
Tuoteavain BE2261
Tuotekoodi BE2261
GTIN 4046356768726
Paino kappaletta kohti (sis. pakkauksen) 6,685 g
Paino kappaletta kohti (ilman pakkausta) 6 g
Tullitariffinumero 85369010
Alkuperämaa PL