$ 8.74 – $ 12.65
Phoenix Contact develops terminal blocks, distribution blocks, power supplies, relays, connectors, signal conditioners, controllers & PLCs, I/O systems, Industrial Ethernet, controller system cabling, PCB terminal blocks & connectors, and surge suppression.
Distribution block, Basic terminal block, nom. voltage: 450 V, nominal current: 24 A, connection method: Push-in connection, cross section: 0.14 mm² – 4 mm², mounting type: for snapping onto a DIN rail adapter, Direct mounting with flange, Free-hanging, color: blue
Part Number | 1028068 |
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Number of rows | 1 |
Number of connections | 2 |
Potentials | 1 |
Nominal cross section | 2.5 mm² |
Color | blue |
Insulating material | PA |
Flammability rating according to UL 94 | V0 |
Mounting type | for snapping onto a DIN rail adapter |
Rated surge voltage | 6 kV |
Degree of pollution | 3 |
Overvoltage category | III |
Insulating material group | I |
Maximum power dissipation for nominal condition | 0.77 W |
Maximum load current | 27 A |
Nominal current IN | 24 A |
Nominal voltage UN | 450 V |
Open side panel | No |
General information | The maximum load current of a single clamping unit must not be exceeded. |
Shock protection test specification | DIN EN 50274 (VDE 0660-514):2002-11 |
Back of the hand protection | guaranteed |
Finger protection | guaranteed |
Result of surge voltage test | Test passed |
Result of power-frequency withstand voltage test | Test passed |
Power frequency withstand voltage setpoint | 1.89 kV |
Result of the test for mechanical stability of terminal points (5 x conductor connection) | Test passed |
Result of flexion and pull-out test | Test passed |
Bending test rotation speed | 10 rpm |
Bending test turns | 135 |
Bending test conductor cross section/weight | 0.14 mm² / 0.2 kg |
2.5 mm² / 0.7 kg | |
4 mm² / 0.9 kg | |
Tensile test result | Test passed |
Result of tight fit on support | Test passed |
Tight fit on carrier | NS 35 |
Setpoint | 1 N |
Note | When aligning several blocks, the foot elements should be placed in a way that maximum 5 blocks are free-hanging in between. Flange elements should be placed after every 9 blocks. |
Depending on the application case and mechanical load, other arrangements of the mounting accessory can also be chosen. | |
One DIN rail adapter PTFIX-NS35 is intended for maximum 11 blocks. | |
Result of voltage-drop test | Test passed |
Result of temperature-rise test | Test passed |
Requirement temperature-rise test | Increase in temperature ≤ 45 K |
Short circuit stability result | Test passed |
Conductor cross section short circuit testing | 2.5 mm² |
Short-time current | 0.3 kA |
Conductor cross section short circuit testing | 4 mm² |
Short-time current | 0.48 kA |
Result of thermal test | Test passed |
Proof of thermal characteristics (needle flame) effective duration | 30 s |
Result of aging test | Test passed |
Ageing test for screwless modular terminal block temperature cycles | 192 |
Oscillation, broadband noise test result | Test passed |
Test specification, oscillation, broadband noise | DIN EN 50155 (VDE 0115-200):2008-03 |
Test spectrum | Service life test category 2, bogie-mounted |
Test 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 |
Shock test result | Test passed |
Test specification, shock test | DIN EN 50155 (VDE 0115-200):2008-03 |
Shock form | Half-sine |
Acceleration | 30g |
Shock duration | 18 ms |
Number of shocks per direction | 3 |
Test directions | X-, Y- and Z-axis (pos. and neg.) |
Relative insulation material temperature index (Elec., UL 746 B) | 130 °C |
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) | 130 °C |
Static insulating material application in cold | -60 °C |
Surface flammability NFPA 130 (ASTM E 162) | passed |
Specific optical density of smoke NFPA 130 (ASTM E 662) | passed |
Calorimetric heat release NFPA 130 (ASTM E 1354) | 28 MJ/kg |
Smoke gas toxicity NFPA 130 (SMP 800C) | passed |
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 |
Width | 5.2 mm |
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Length | 28.6 mm |
Height | 21.7 mm |
Connection method | Push-in connection |
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Stripping length | 8 mm … 10 mm |
Connection in acc. with standard | IEC 60998-2-2 |
Conductor cross section solid min. | 0.14 mm² |
Conductor cross section solid max. | 4 mm² |
Conductor cross section AWG min. | 26 |
Conductor cross section AWG max. | 12 |
Conductor cross section flexible min. | 0.14 mm² |
Conductor cross section flexible max. | 2.5 mm² |
Min. AWG conductor cross section, flexible | 26 |
Max. AWG conductor cross section, flexible | 12 |
Conductor cross section flexible, with ferrule without plastic sleeve min. | 0.14 mm² |
Conductor cross section flexible, with ferrule without plastic sleeve max. | 2.5 mm² |
Conductor cross section flexible, with ferrule with plastic sleeve min. | 0.14 mm² |
Conductor cross section flexible, with ferrule with plastic sleeve max. | 2.5 mm² |
Connection cross sections directly pluggable | 0.34 mm² 4 mm² 24 12 |
Conductor cross section solid min. | 0.34 mm² |
Conductor cross section solid max. | 4 mm² |
Conductor cross section AWG min. | 24 |
Conductor cross section AWG max. | 12 |
Conductor cross section flexible, with ferrule without plastic sleeve min. | 0.34 mm² |
Conductor cross section flexible, with ferrule without plastic sleeve max. | 2.5 mm² |
Conductor cross section flexible, with ferrule with plastic sleeve min. | 0.34 mm² |
Conductor cross section flexible, with ferrule with plastic sleeve max. | 2.5 mm² |
Internal cylindrical gage | A3 |
Operating temperature | -60 °C … 105 °C (max. short-term operating temperature RTI Elec.) |
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Ambient temperature (storage/transport) | -25 °C … 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C) |
Permissible humidity (storage/transport) | 30 % … 70 % |
Ambient temperature (assembly) | -5 °C … 70 °C |
Ambient temperature (actuation) | -5 °C … 70 °C |
Connection in acc. with standard | IEC 60998-2-2 |
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China RoHS | Environmentally friendly use period: unlimited = EFUP-e |
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No hazardous substances above threshold values |
INOSAKI Limited
RM B 5/F Gaylord Comm,
Bldg 114-118 Lockhart Rd.
Hong Kong
INOSAKI Sdn. Bhd.
2-1-9, Ground Floor, One Square, Tingkat Mahsuri 1,
11900 Bayan Lepas, Penan
INOSAKI Pte. Ltd.
101 Upper Cross Street,
No. 06-17, People’s Park Centre,
Singapore (058357)