Description
PCB terminal block, nominal current: 32 A, rated voltage (III/2): 630 V, nominal cross section: 4 mm2, number of potentials: 4, number of rows: 1, number of positions per row: 4, product range: FRONT 4-H, pitch: 7.62 mm, connection method: Front screw connection, mounting: Wave soldering, conductor/PCB connection direction: 0 °, Pin layout: Linear double pinning, Solder pin [P]: 5 mm, number of solder pins per potential: 2, type of packaging: packed in cardboard
| Type | PC terminal block can be aligned |
| Product line | COMBICON Terminals L |
| Product type | Printed circuit board terminal |
| Number of positions | 4 |
| Pitch | 7.62 mm |
| Number of connections | 4 |
| Number of rows | 1 |
| Number of potentials | 4 |
| Pin layout | Linear double pinning |
| Solder pins per potential | 2 |
| Nominal current IN | 32 A |
| Nominal voltage UN | 630 V |
| Degree of pollution | 3 |
| Rated voltage (III/3) | 500 V |
| Rated surge voltage (III/3) | 6 kV |
| Rated voltage (III/2) | 630 V |
| Rated surge voltage (III/2) | 6 kV |
| Connection technology | |
| Type | PC terminal block can be aligned |
| Nominal cross section | 4 mm² |
| Conductor connection | |
| Connection method | Front screw connection |
| Conductor cross section solid | 0.5 mm² … 6 mm² |
| Conductor cross section flexible | 0.5 mm² … 6 mm² |
| Conductor cross section AWG | 20 … 10 |
| Conductor cross section flexible, with ferrule without plastic sleeve | 0.5 mm² … 4 mm² |
| Conductor cross section, flexible, with ferrule, with plastic sleeve | 0.5 mm² … 4 mm² |
| 2 conductors with same cross section, solid | 0.5 mm² … 1.5 mm² |
| 2 conductors with same cross section, flexible | 0.5 mm² … 1.5 mm² |
| 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 0.25 mm² … 1 mm² |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 0.5 mm² … 1 mm² |
| Stripping length | 14 mm |
| Tightening torque | 0.5 Nm … 0.6 Nm |
| Mounting type | Wave soldering |
| Pin layout | Linear double pinning |
| 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 |
| Metal surface terminal point (top layer) | Tin (5 – 7 µm Sn) |
| Metal surface soldering area (top layer) | Tin (5 – 7 µm Sn) |
| Material data – housing | |
| Color () | () |
| 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 |
| Material data – actuating element | |
| Color () | () |
| Dimensional drawing | |
| Pitch | 7.62 mm |
| Height [h] | 33.4 mm |
| Length [l] | 26 mm |
| Installed height | 29 mm |
| Solder pin length [P] | 5 mm |
| Test for conductor damage and slackening | |
| Specification | IEC 60998-2-1:1990-04 |
| Result | Test passed |
| Pull-out test | |
| Specification | IEC 60998-2-1:1990-04 |
| Conductor cross section/conductor type/tractive force setpoint/actual value | 0.5 mm² / solid / > 30 N |
| 0.5 mm² / flexible / > 30 N | |
| 6 mm² / solid / > 80 N | |
| 4 mm² / flexible / > 60 N | |
| Torque test | |
| Specification | IEC 60998-2-1:1990-04 |
| Temperature-rise test | |
| Specification | IEC 60998-2-1:1990-04 |
| Requirement temperature-rise test | Increase in temperature ≤ 45 K |
| Insulation resistance | |
| Specification | IEC 60998-2-1:1990-04 |
| Insulation resistance, neighboring positions | 109 Ω |
| Air clearances and creepage distances | | |
| Specification | IEC 60664-1:2007-04 |
| Insulating material group | I |
| Comparative tracking index (IEC 60112) | CTI 600 |
| Rated insulation voltage (III/3) | 500 V |
| Rated surge voltage (III/3) | 6 kV |
| minimum clearance value – non-homogenous field (III/3) | 5.5 mm |
| minimum creepage distance (III/3) | 6.3 mm |
| Rated insulation voltage (III/2) | 630 V |
| Rated surge voltage (III/2) | 6 kV |
| minimum clearance value – non-homogenous field (III/2) | 5.5 mm |
| minimum creepage distance (III/2) | 5.5 mm |
| Rated insulation voltage (II/2) | 1000 V |
| Rated surge voltage (II/2) | 6 kV |
| minimum clearance value – non-homogenous field (II/2) | 5.5 mm |
| minimum creepage distance (II/2) | 5.5 mm |
| Vibration test | |
| Specification | IEC 60068-2-6:1995-03 |
| Frequency | 10 – 150 – 10 Hz |
| Sweep speed | 1 octave/min |
| Amplitude | 0.35 mm (10 Hz … 60.1 Hz) |
| Sweep speed | 5g (60.1 Hz … 150 Hz) |
| Test duration per axis | 2.5 h |
| Glow-wire test | |
| Specification | IEC 60998-2-1:1990-04 |
| Temperature | 850 °C |
| Time of exposure | 5 s |
| Ambient conditions | |
| Ambient temperature (operation) | -40 °C … 100 °C (Depending on the current carrying capacity/derating curve) |
| Ambient temperature (storage/transport) | -40 °C … 70 °C |
| Relative humidity (storage/transport) | 30 % … 70 % |
| Ambient temperature (assembly) | -5 °C … 100 °C |
| Type of packaging | packed in cardboard |
Well-known connection principle allows worldwide use|Low temperature rise, thanks to maximum contact force|Allows connection of two conductors|Operation and conductor connection from one direction enable integration into front of device
