HQV axial-screw inserts provide 2 contacts plus protective earth for 40A, 400V connections. The H3A format is available with two conductor ranges. Choose the .1 or .2 version and matching male or female insert before selecting the enclosure.
Models and conductor ranges
| Male insert | Female insert | Conductor cross-section | Wire size |
|---|
| SO-HQV-002.1-M | SO-HQV-002.1-F | 2.5-6mm² | 14-10AWG |
| SO-HQV-002.2-M | SO-HQV-002.2-F | 4-10mm² | 12-8AWG |
Electrical and material data
| Property | Specification |
|---|
| Contacts | 2+PE |
|---|
| Rated current, EN 61984 | 40A |
|---|
| Rated voltage | 400V |
|---|
| Rated impulse voltage | 6kV |
|---|
| Pollution degree | 3 |
|---|
| Rated voltage according to UL/CSA | 400V |
|---|
| Insulation resistance | ≥1010Ω |
|---|
| Insert material and colour | Polycarbonate, RAL 7032 light grey |
|---|
| Temperature range | -40°C to +125°C |
|---|
| Flammability according to UL 94 | V0 |
|---|
| Mechanical life | ≥500 mating cycles |
|---|
Terminal preparation
| Connection property | Specification |
|---|
| Termination | Axial screw |
|---|
| Contact material and finish | Copper alloy, hard-silver plated |
|---|
| Contact resistance | ≤1mΩ |
|---|
| Tightening torque | 1.8N·m |
|---|
| Stripping length | 8-9mm |
|---|
| Hex key | SW2, accessory SW-2*40 |
|---|
| Coding element | CODE-Q2 |
|---|
H3A enclosure protection
Protection depends on the selected hood, housing and sealing arrangement. The following values apply to the coupled connector.
| Enclosure option | Material | Protection, IEC 60529 | Condition |
|---|
| Plastic hood and housing | Polycarbonate, UL 94 V0 | IP67 | Connector coupled |
| Metal hood and housing | Zinc die-cast | IP44 | Connector coupled |
| Metal hood and housing with seal screw | Zinc die-cast | IP67 | Seal screw installed, connector coupled |
Model drawings
Four drawings cover the male and female versions of both conductor ranges. Check the complete model code when comparing the outline, conductor entry and coding arrangement.
