Note
Depending on the application case and mechanical load, other arrangements of the mounting accessory can also be chosen.
For versions with 6 or 7 connections, it is enough to place one DIN rail adapter centrally per block and place flange elements after every other block.
The IEC 60947-7-1 standard applies for the use of mounting accessories.
The maximum load current of a single clamping unit must not be exceeded.
When aligning several blocks, it is recommended to either place a DIN rail adapter underneath the connection point or a flange element between the blocks.
When using the DIN rail adapter PTFIX-NS35, an aligned block must not protrude by more than a half.
Product type
Distributor terminal block
Maximum power dissipation for nominal condition
Number of connections per level
Internal cylindrical gage
Connection in acc. with standard
Conductor cross-section rigid
0.14 mm² ... 4 mm²
0.5 mm² ... 4 mm²
Cross section AWG
26 ... 12 (converted acc. to IEC)
Conductor cross-section flexible
Conductor cross-section, flexible [AWG]
26 ... 12 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)
0.14 mm² ... 2.5 mm²
0.75 mm² ... 2.5 mm²
Flexible conductor cross-section (ferrule with plastic sleeve)
0.14 mm² ... 2.5 mm²
0.5 mm² ... 2.5 mm²
Maximum load current
32 A (with 4 mm² conductor cross-section)
Conductor cross-section, rigid [AWG]
20 ... 12 (converted acc. to IEC)
Flammability rating according to UL 94
Insulating material group
Static insulating material application in cold
Relative insulation material temperature index (Elec., UL 746 B)
Fire protection for rail vehicles (DIN EN 45545-2) R22
Fire protection for rail vehicles (DIN EN 45545-2) R23
Fire protection for rail vehicles (DIN EN 45545-2) R24
Fire protection for rail vehicles (DIN EN 45545-2) R26
Surface flammability NFPA 130 (ASTM E 162)
Specific optical density of smoke NFPA 130 (ASTM E 662)
Smoke gas toxicity NFPA 130 (SMP 800C)
Specification
DIN EN 50155 (VDE 0115-200):2018-05
Spectrum
Long life test category 2, bogie-mounted
Frequency
f<sub>1</sub> = 5 Hz to f<sub>2</sub> = 250 Hz