Maximum power dissipation for nominal condition
Number of connections per level
Note
Please observe the current carrying capacity of the DIN rails.
Tightening torque
0.6 ... 0.8 Nm
1.5 ... 1.8 Nm
Connection in acc. with standard
Conductor cross-section rigid
0.2 mm² ... 6 mm²
0.5 mm² ... 16 mm²
Cross section AWG
20 ... 6 (converted acc. to IEC)
24 ... 10 (converted acc. to IEC)
Conductor cross-section flexible
0.2 mm² ... 4 mm²
0.5 mm² ... 10 mm²
Conductor cross-section, flexible [AWG]
20 ... 8 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)
0.25 mm² ... 4 mm²
0.5 mm² ... 10 mm²
Flexible conductor cross-section (ferrule with plastic sleeve)
0.25 mm² ... 4 mm²
0.5 mm² ... 6 mm²
Flammability rating according to UL 94
Insulating material group
Static insulating material application in cold
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))
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
Calorimetric heat release NFPA 130 (ASTM E 1354)
Surface flammability NFPA 130 (ASTM E 162)
Specific optical density of smoke NFPA 130 (ASTM E 662)
Smoke gas toxicity NFPA 130 (SMP 800C)
Terminal block mounting
1.5 Nm ... 1.8 Nm (PE foot with mounting screw, M4)
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 (for a short time, not exceeding 24 h, -60 °C to +70 °C)
Ambient temperature (assembly)
Ambient temperature (actuation)
Permissible humidity (operation)