

| Parameter | Value |
|---|---|
| • Observe the technical data provided here and refer to the documents listed under “Downloads”. The download area contains important information, such as installation notes, technical drawings, and 3D data. | |
| Note | WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201 |
| Pitch | 18.8 mm |
| Width [w] | 18.8 mm |
| Application | Metal wall 4.5 mm ... 6.0 mm |
| Height [h3] | 54 mm |
| Height [h4] | 37 mm |
| Length [l1] | 43 mm |
| Length [l2] | 35 mm |
| Safety note | • Only electrically qualified personnel may install and operate the product.To recognize and prevent danger, the qualified personnel must be familiar with the basics of electrical engineering. |
| Product type | Panel feed-through terminal block |
| Specification | IEC 60947-7-1:2002-07 |
| Product family | HDFK 50-VP |
| Color (Housing) | gray (7042) |
| Article revision | 02 |
| Connector system | HDFK 50 |
| Contact material | Cu alloy |
| Stripping length | 24 mm |
| Connection method | Screw connection with tension sleeve |
| Tightening torque | 6 Nm ... 8 Nm |
| Type of packaging | packed in cardboard |
| Nominal current IN | 150 A |
| Nominal voltage UN | 690 V |
| Dimensional drawing | |
| Insulating material | PA |
| Number of positions | 1 |
| Nominal cross section | 50 mm² |
| Rated voltage (III/3) | 690 V |
| Surface characteristics | tin-plated |
| Insulating material group | I |
| Internal cylindrical gage | B10 |
| CTI according to IEC 60112 | 600 |
| Rated surge voltage (III/3) | 8 kV |
| Conductor cross section rigid | 16 mm² ... 50 mm² |
| Ambient temperature (assembly) | -5 °C ... 100 °C |
| Ambient temperature (operation) | -40 °C ... 100 °C (Depending on the current carrying capacity/derating curve) |
| Conductor cross section flexible | 16 mm² ... 50 mm² |
| Rated insulation voltage (III/3) | 690 V |
| minimum creepage distance (III/3) | 8 mm |
| Relative humidity (storage/transport) | 30 % ... 70 % |
| Flammability rating according to UL 94 | V0 |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Comparative tracking index (IEC 60112) | CTI 600 |
| 2 conductors with same cross section, solid | 6 mm² ... 16 mm² |
| 2 conductors with same cross section, flexible | 10 mm² ... 16 mm² |
| minimum clearance value - non-homogenous field (III/3) | 8 mm |
| Connection direction of the conductor to plug-in direction | 0 ° |
| Glow wire flammability index GWFI according to EN 60695-2-12 | 850 |
| Glow wire ignition temperature GWIT according to EN 60695-2-13 | 775 |
| Temperature for the ball pressure test according to EN 60695-10-2 | 125 °C |
| Conductor cross section, flexible, with ferrule, with plastic sleeve | 10 mm² ... 50 mm² |
| Conductor cross section flexible, with ferrule without plastic sleeve | 10 mm² ... 50 mm² |
| 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 6 mm² ... 16 mm² |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 6 mm² ... 10 mm² |
Technical specifications and performance data
Installation and operation guide