Panel feed-through terminal block, connection method: Screw connection with tension sleeve, Screw connection with tension sleeve, number of positions: 1, load current: 150 A, cross section: 16 mm2 - 50 mm2, connection direction of the conductor to plug-in direction: 0 °, width: 18.8 mm
| Product type | Panel feed-through terminal block |
| Product family | HDFK 50 |
| Number of positions | 1 |
| Pitch | 18.8 mm |
| Number of connections | 2 |
| Number of rows | 1 |
| Number of potentials | 1 |
| Insulation characteristics | |
| Overvoltage category | III |
| Degree of pollution | 3 |
| Nominal current IN | 150 A |
| Nominal voltage UN | 690 V |
| Degree of pollution | 3 |
| Rated voltage (III/3) | 690 V |
| Rated surge voltage (III/3) | 8 kV |
| Connection technology | |
| Connector system | HDFK 50 |
| Nominal cross section | 50 mm² |
| Conductor connection exterior | |
| Connection method | Screw connection with tension sleeve |
| Connection direction of the conductor to plug-in direction | 0 ° |
| Conductor cross section rigid | 16 mm² ... 50 mm² |
| Conductor cross section flexible | 16 mm² ... 50 mm² |
| Conductor cross section flexible, with ferrule without plastic sleeve | 10 mm² ... 50 mm² |
| Conductor cross section, flexible, with ferrule, with plastic sleeve | 10 mm² ... 50 mm² |
| 2 conductors with same cross section, solid | 6 mm² ... 16 mm² |
| 2 conductors with same cross section, flexible | 10 mm² ... 16 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 |
| Internal cylindrical gage | B10 |
| Stripping length | 24 mm |
| Tightening torque | 6 Nm ... 8 Nm |
| Conductor connection interior | |
| Connection method | Screw connection with tension sleeve |
| Connection direction of the conductor to plug-in direction | 0 ° |
| Conductor cross section rigid | 16 mm² ... 50 mm² |
| Conductor cross section flexible | 16 mm² ... 50 mm² |
| Conductor cross section flexible, with ferrule without plastic sleeve | 10 mm² ... 50 mm² |
| Conductor cross section, flexible, with ferrule, with plastic sleeve | 10 mm² ... 50 mm² |
| 2 conductors with same cross section, solid | 6 mm² ... 16 mm² |
| 2 conductors with same cross section, flexible | 10 mm² ... 16 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 |
| Internal cylindrical gage | B10 |
| Stripping length | 24 mm |
| Tightening torque | 6 Nm ... 8 Nm |
| Plate thickness | 1 mm ... 6 mm |
| Material data - contact | |
| Note | WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201 |
| Contact material | Cu alloy |
| Surface characteristics | tin-plated |
| Material data - housing | |
| Color (Housing) | gray (7042) |
| Insulating material | PA |
| Insulating material group | I |
| CTI according to IEC 60112 | 600 |
| Flammability rating according to UL 94 | V0 |
| 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 |
| Safety note | |
| 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. |
| • 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. | |
| • The cable entry funnel is not safe to touch. Never connect or disconnect the terminal when it is energized. Take appropriate steps to ensure touch protection. | |
| There is no electrical contact to the housing. Make sure that protective grounding is provided for green/yellow color variants and articles marked with PE. | |
| Dimensional drawing |
|
| Pitch | 18.8 mm |
| Width [w] | 18.8 mm |
| External dimensions | |
| Width [w] | 18.8 mm |
| Height [h1] | 54 mm |
| Length [l1] | 43 mm |
| Internal dimensions | |
| Width [w] | 18.8 mm |
| Height [h2] | 55 mm |
| Length [l2] | 35 mm |
| Air clearances and creepage distances | 1. Insulation coordination | |
| Application | Metal wall 1.0 mm ... 6.0 mm |
| Specification | IEC 60947-7-1:2002-07 |
| Insulating material group | I |
| Comparative tracking index (IEC 60112) | CTI 600 |
| Rated insulation voltage (III/3) | 690 V |
| Rated surge voltage (III/3) | 8 kV |
| minimum clearance value - non-homogenous field (III/3) | 8 mm |
| minimum creepage distance (III/3) | 8 mm |
| Air clearances and creepage distances | 2. Insulation coordination | |
| Application | Plastic panel 1.0 ... 6.0 mm |
| Specification | IEC 60947-7-1:2002-07 |
| Insulating material group | I |
| Comparative tracking index (IEC 60112) | CTI 600 |
| Rated insulation voltage (III/3) | 630 V |
| Rated surge voltage (III/3) | 8 kV |
| minimum clearance value - non-homogenous field (III/3) | 8 mm |
| minimum creepage distance (III/3) | 8 mm |
| Air clearances and creepage distances | 3. Insulation coordination | |
| Application | Plastic panel 1.0 ... 6.0 mm |
| with DP-HDFK spacer plate | |
| Specification | IEC 60947-7-1:2002-07 |
| Insulating material group | I |
| Comparative tracking index (IEC 60112) | CTI 600 |
| Rated insulation voltage (III/3) | 1000 V |
| Rated surge voltage (III/3) | 8 kV |
| minimum clearance value - non-homogenous field (III/3) | 8 mm |
| minimum creepage distance (III/3) | 12.5 mm |
| Type of packaging | packed in cardboard |
| Nimellisjännite UN | Nimellisvirta IN | Poikkipinta AWG | Poikkipinta mm2 | |
|---|---|---|---|---|
| Use group B | ||||
| 600 V | 125 A | 6 - 1/0 | ||
| Use group C | ||||
| 600 V | 125 A | 6 - 1/0 | ||
| Nimellisjännite UN | Nimellisvirta IN | Poikkipinta AWG | Poikkipinta mm2 | |
|---|---|---|---|---|
| Use group B | ||||
| 600 V | 170 A | 6 - 2/0 | ||
| Use group C | ||||
| 600 V | 170 A | 6 - 2/0 | ||
| Nimellisjännite UN | Nimellisvirta IN | Poikkipinta AWG | Poikkipinta mm2 | |
|---|---|---|---|---|
| 690 V | 150 A | - 50 |