

| Parameter | Value |
|---|---|
| Note | WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201 |
| Type | PC termination block |
| Pitch | 5.08 mm |
| Width [w] | 16.42 mm |
| Height [h] | 21.7 mm |
| Length [l] | 11.62 mm |
| Pin layout | Linear pinning |
| Pin spacing | 7.55 mm |
| Product line | COMBICON Terminals M |
| Product type | Printed circuit board terminal |
| Hole diameter | 1.4 mm |
| Mounting type | Wave soldering |
| Specification | IEC 60664-1:2007-04 |
| Number of rows | 1 |
| Pin dimensions | 1.1 x 0.8 mm |
| Product family | MKDSD 2,5 |
| Color (Housing) | green (6021) |
| Article revision | 01 |
| Contact material | Cu alloy |
| Installed height | 18 mm |
| Stripping length | 8 mm |
| Connection method | Screw connection with tension sleeve |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Type of packaging | packed in cardboard |
| Nominal current IN | 24 A |
| Nominal voltage UN | 400 V |
| Dimensional drawing | |
| Insulating material | PA |
| Number of positions | 3 |
| Number of potentials | 3 |
| Rated voltage (II/2) | 630 V |
| Drive form screw head | Slotted (L) |
| Nominal cross section | 2.5 mm² |
| Number of connections | 3 |
| Rated voltage (III/2) | 400 V |
| Rated voltage (III/3) | 250 V |
| Solder pin length [P] | 3.7 mm |
| Surface characteristics | hot-dip tin-plated |
| Insulating material group | I |
| Solder pins per potential | 2 |
| CTI according to IEC 60112 | 600 |
| Rated surge voltage (II/2) | 4 kV |
| Conductor cross section AWG | 26 ... 14 |
| Rated surge voltage (III/2) | 4 kV |
| Rated surge voltage (III/3) | 4 kV |
| Conductor cross section rigid | 0.14 mm² ... 2.5 mm² |
| Ambient temperature (assembly) | -5 °C ... 100 °C |
| Ambient temperature (operation) | -40 °C ... 100 °C (Depending on the current carrying capacity/derating curve) |
| Rated insulation voltage (II/2) | 630 V |
| Conductor cross section flexible | 0.14 mm² ... 2.5 mm² |
| Note on connection cross section | With connected conductor 2.5 mm² (solid). |
| Rated insulation voltage (III/2) | 400 V |
| Rated insulation voltage (III/3) | 250 V |
| minimum creepage distance (II/2) | 3.2 mm |
| minimum creepage distance (III/2) | 3 mm |
| minimum creepage distance (III/3) | 3.2 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 |
| Metal surface soldering area (top layer) | Tin (4 - 8 µm Sn) |
| Metal surface terminal point (top layer) | Tin (4 - 8 µm Sn) |
| 2 conductors with same cross section, solid | 0.14 mm² ... 0.75 mm² |
| 2 conductors with same cross section, flexible | 0.14 mm² ... 0.75 mm² |
| minimum clearance value - non-homogenous field (II/2) | 3 mm |
| minimum clearance value - non-homogenous field (III/3) | 3 mm |
| 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 | 0.25 mm² ... 1.5 mm² |
| Conductor cross section flexible, with ferrule without plastic sleeve | 0.25 mm² ... 2.5 mm² |
| 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 0.25 mm² ... 0.75 mm² |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 0.5 mm² ... 1.5 mm² |
Technical specifications and performance data
Installation and operation guide