HMK quick-connection power modules offer three-contact and four-contact layouts for modular connector assemblies. Select the contact count and gender together, then use the preparation information for that model.
Models and contact options
| Male module | Female module | Contacts | Contact finish | Contact resistance |
|---|
| SO-HMK-003-MQ | SO-HMK-003-FQ | 3 | Hard-silver plated or hard-gold plated | ≤1mΩ |
| SO-HMK-004-MQ | SO-HMK-004-FQ | 4 | Hard-silver plated | ≤3mΩ |
Electrical and material specifications
| Property | Specification |
|---|
| Rated current | 40A |
|---|
| Rated voltage | 830V |
|---|
| Rated impulse voltage | 8kV |
|---|
| Pollution degree | 3 |
|---|
| Rated voltage according to UL/CSA | 600V |
|---|
| Conductor cross-section | 1.5-6mm² |
|---|
| Contact material | Copper alloy |
|---|
| Insulation resistance | ≥1010Ω |
|---|
| Module material | Polycarbonate |
|---|
| Temperature range | -40°C to +125°C |
|---|
| Flammability according to UL 94 | V0 |
|---|
| Mechanical life | ≥500 mating cycles |
|---|
Four-contact module wiring details
| Property | HMK-004-MQ and HMK-004-FQ |
|---|
| Terminal type | Spring terminal |
|---|
| Wire range | 1.5-6mm², 16-10AWG |
|---|
| Wire range with crimped ferrules | 1.5-6mm², 16-10AWG |
|---|
| Stripping length | 9-10mm |
|---|
| Module colour | RAL 7032 light grey |
|---|
Four-contact outline drawings
The attached drawings cover HMK-004-MQ and HMK-004-FQ, including their spring-terminal arrangement and outline dimensions. Use these drawings for the four-contact versions. The model table and gallery distinguish the separate three-contact versions.
