The panel mounting half of a two pole 35 mm² high voltage connector, A keyed, with terminals supplied. It takes the matching open crimp plug.
This is the EVH4 series, which is the open crimp family. The plug that mates with it can be made off on cable that is already routed or already terminated at the far end, which is why the series exists. This receptacle is the fixed half it locks into.
It carries a high voltage interlock. A small signal loop alongside the power contacts is complete only while the connector is fully home. Wired into your BMS or contactor control, it opens the contactors the moment someone starts to separate the joint, so the power contacts never part under current.
A keyed parts mate only with A keyed parts. The moulded keyway physically blocks a B keyed half, which is what stops two similar runs being crossed. Check the letter on both halves before ordering.
Key specifications
| Manufacturer part | EVH4-C2ZJ-HA |
|---|---|
| Type | Panel mount receptacle, the fixed half |
| Series | EVH4, open crimp |
| Poles | 2, plus interlock |
| Conductor size | 35 mm² |
| Keying | A |
| Rated current | 300 A continuous |
| Interlock | Yes, first to break |
| Ingress protection | IP67 |
| Terminals | Supplied |
| Mates with | EVH4-C2TK-35WA, the open crimp 90 degree plug |
| Weight | 0.3 kg |
Features
- Integrated high voltage interlock that breaks before the power contacts
- A keying physically blocks mating with a B keyed half
- IP67 sealed once mated
- Terminals included
- Rated 300 A continuous on 35 mm² conductors
Compatibility
Mates with EVH4-C2TK-35WA. This is an EVH4 series connector and does not mate with the EVH1A series, so do not pair it with an EVH1A half.
For EV battery packs, energy storage, DC fast charging and industrial high voltage distribution on 35 mm² cable.
One point to confirm before you specify it. Our supplier data gives the insulation rating as 1000 V AC. On a connector used almost entirely on DC traction systems that is the figure worth checking, so ask us and we will confirm the DC rating.
In the box
- 1 x panel mount receptacle, A keyed
- Terminals to suit 35 mm²
Downloads
No datasheet is published for this part. For dimensions, the panel cut out or terminal part numbers, contact us.



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