This document is the user manual of EPIC® H-A 3 connectors, which introduces the features and usage of the connectors
The EPIC H-A 3 handbook provides detailed information on the rectangular connector housings offered by the EPIC® product line. It lists the available housing variants, such as straight‑cable entry, side‑cable entry, surface‑mount base and cable‑coupler hood, together with material (zinc die‑casting or thermoplastic), colour and part numbers.
Technical data for the H‑A 3 and related H‑A 4 inserts are included, covering rated voltage, impulse voltage, current ratings, contact resistance, termination methods and environmental limits. The document also contains a catalog of compatible SKINTOP® cable glands with dimensions and clamping ranges.
| Rated voltage IEC | 400 V |
|---|---|
| Rated voltage UL | 600 V |
| Rated voltage CSA | 600 V |
| Rated impulse voltage | 4 kV |
| Rated current IEC | 23 A |
| Rated current UL/CSA | 10 A |
| Contact resistance | 1.5 – 4 mΩ |
| Number of contacts (H‑A 3) | 3 + PE |
| Termination method | Screw termination 0.5 – 2.5 mm² |
| Mechanical operation cycle | 100 |
| Operating temperature range | -40 °C to +100 °C (temporary up to +125 °C) |
The EPIC H‑A 3 connectors are rated for 400 V IEC, 600 V UL and 600 V CSA.
The H‑A 3 housing uses screw termination for conductors from 0.5 mm² up to 2.5 mm².
They can operate from –40 °C to +100 °C, with temporary operation up to +125 °C.