Selling Points
- 1High voltage rating up to 800V for safe and efficient electrical connections.
- 2Robust current rating of 32A to handle demanding applications.
- 3Screw termination method for secure and easy conductor connection.
- 4Grey color for easy identification in industrial settings.
- 5Single-level design for straightforward installation and maintenance.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Feed-through terminal block | Number of connections | 2 |
Number of rows | 1 | Potentials | 1 |
Article revision | 11 | Overvoltage category | III |
Degree of pollution | 3 | Rated surge voltage | 8 kV |
Maximum power dissipation for nominal condition | 0.77 W | Number of connections per level | 2 |
Nominal cross section | 2.5 mm² | Screw thread | M3 |
Tightening torque | 0.6 ... 0.8 Nm | Stripping length | 8 mm |
Connection in acc. with standard | IEC 60947-7-1 | Conductor cross section rigid | 0.2 mm² ... 4 mm² |
Cross section AWG | 24 ... 12 (converted acc. to IEC) | Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
Conductor cross section, flexible [AWG] | 24 ... 14 (converted acc. to IEC) | Conductor cross-section flexible (ferrule without plastic sleeve) | 0.25 mm² ... 2.5 mm² |
Flexible conductor cross section (ferrule with plastic sleeve) | 0.25 mm² ... 1.5 mm² | Cross-section with insertion bridge, rigid | 4 mm² |
Cross-section with insertion bridge, flexible | 2.5 mm² | 2 conductors with same cross section, solid | 0.2 mm² ... 1.5 mm² |
2 conductors with same cross section, flexible | 0.2 mm² ... 1.5 mm² | 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 0.25 mm² ... 1.5 mm² |
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 0.5 mm² ... 1 mm² | Nominal current | 24 A |
Maximum load current | 32 A (with 4 mm² conductor cross section) | Nominal voltage | 800 V |
Nominal cross section | 2.5 mm² | Identification | II 2 GD Ex eb IIC Gb |
Operating temperature range | -60 °C ... 110 °C | Ex-certified accessories | 3003020 D-UK 4/10
3006027 D-UK 16
3004210 ATP-UK 5-MTK
1212587 SF-SL 0,6X3,5-100 S-VDE
1201442 E/UK |
List of bridges | Fixed bridge / FBR 2-5-EX / 0716129
Fixed bridge / FBR 10-5-EX / 2303226
Fixed bridge / FBR 80-5-EX / 3000942 | Bridge data | 18.5 A / 2.5 mm² |
List of bridges | Insertion bridge / EBL 2- 5 / 2303145
Insertion bridge / EBL 3- 5 / 2303158
Insertion bridge / EBL 4- 5 / 2303161
Insertion bridge / EBL 5- 5 / 2303174
Insertion bridge / EBL 6- 5 / 2303190
Insertion bridge / EBL 10- 5 / 2303132 | Bridge data | 20 A / 2.5 mm² |
Ex temperature increase | 40 K (24 A / 2.5 mm²) | Rated voltage | 690 V |
- At bridging between non-adjacent terminal blocks | 176 V | Rated insulation voltage | 630 V |
output | (Permanent) | Rated current | 21.5 A |
Maximum load current | 27.5 A | Contact resistance | 0.5 mΩ |
Torque range | 0.6 Nm ... 0.8 Nm | Nominal cross section | 2.5 mm² |
Rated cross section AWG | 14 | Connection capacity rigid | 0.2 mm² ... 4 mm² |
Connection capacity AWG | 24 ... 12 | Connection capacity flexible | 0.2 mm² ... 2.5 mm² |
Connection capacity AWG | 24 ... 14 | 2 conductors with same cross section, solid | 0.2 mm² ... 1.5 mm² |
2 conductors with the same cross-section AWG rigid | 24 ... 16 | 2 conductors with same cross section, stranded | 0.2 mm² ... 1.5 mm² |
2 conductors with the same cross-section AWG flexible | 24 ... 16 | Width | 5.2 mm |
Color | black (RAL 9005) | 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)) | 125 °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) | 27,5 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 | Test voltage setpoint | 9.8 kV |
Result | Test passed | 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 |
Test voltage setpoint | 2 kV | Result | Test passed |
Open side panel | Yes | Result | Test passed |
DIN rail/fixing support | NS 32/NS 35 | Test force setpoint | 1 N |
Result | Test passed | Rotation speed | 10 rpm |
Revolutions | 135 | Conductor cross section/weight | 0.2 mm² / 0.2 kg
2.5 mm² / 0.7 kg
4 mm² / 0.9 kg |
Result | Test passed | Time of exposure | 30 s |
Result | Test passed | Specification | DIN EN 50155 (VDE 0115-200):2008-03 |
Spectrum | Service life test category 2, bogie-mounted | Frequency | f |
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 | 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 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 % |
Connection in acc. with standard | IEC 60947-7-1 | Mounting type | NS 35/7,5
NS 35/15
NS 32 |
Specifications may be subject to change without notice