Overview
The YOCL ELECTRIC HA-004 4-pole heavy duty connector combines screw-terminal male and female inserts with the H3A housing formats listed below. Its catalogue electrical values are 10 A and 230/250 V. Top-entry and side-entry hood options support five complete-set configurations.
Features
- 4-pole HA connector format with male and female screw-terminal inserts.
- Compact H3A housing formats with top-entry or side-entry hoods.
- Catalogue ratings of 10 A and 230/250 V.
- Listed cable-entry threads: M20, PG11.
- 5 complete-set codes with exact housing pairs listed below.
Technical Specifications
The 230/250 V value is retained as listed, without an AC/DC assignment. UL94 V0 is a flammability reference. The IP65 catalogue designation concerns the enclosed connector configuration; select the mating housings and cable-entry fittings together.
Insert Identification
Housing Options
Complete-Set Configurations
The two housing codes in each row follow the same column in the catalogue.
Dimension

The insert drawings show the following selected callouts. Their measurement unit is not stated. Housing dimensions and panel cut-outs are separate from these insert annotations.
Selection Guide
Select the 4-pole insert arrangement, then choose the complete-set code using the exact H3A housing pair below. The 3-pole and 4-pole versions share housing codes but have different inserts and complete-set identifiers.
Request the required cable-entry thread together with the chosen housing pair. The thread list is given for this pole-count configuration; the catalogue does not map each thread size to an individual complete-set code.
Ordering Information
Provide the complete-set order code or the required insert and shell identifiers, the cable-entry thread, and quantity. State whether you need the complete set or individual components.