HV Connector Single Female (A) 35mm & 50mm
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A single pole high voltage receptacle, A keyed, accepting 35 mm² and 50 mm² cable. This is the variant with pin contacts, and it takes the plug with socket contacts.
Read that last sentence before ordering, because we list two receptacles that look identical. Both are single pole, both are A keyed, both take 35 and 50 mm². The difference is the contact gender inside the housing, and it is the whole difference: this one has pins, the other has sockets, and each mates with the opposite half. Getting it wrong gives you two parts that will not go together.
The part number tells you which is which. In this series, Z means receptacle and the letter after it is the contact: J for pin, K for socket. So F1ZJ is the pin contact receptacle, on this page, and F1ZK is the socket contact one.
Single pole means one connector per polarity, so positive and negative cross the enclosure independently and can be placed apart from each other. A single mechanical failure then cannot bridge them.
Key specifications
| Manufacturer part | EVH1-F1ZJ-WA |
|---|---|
| Type | Single pole receptacle, the fixed half |
| Contact gender | Pin, which is the J in the part number |
| Poles | 1 |
| Conductor size | 35 mm² and 50 mm² |
| Keying | A |
| Mates with | EVH1-F1TK-50WA, the 90 degree male with socket contacts |
| Weight | 0.2 kg |
Features
- Accepts both 35 mm² and 50 mm², so the connector does not dictate the cable size
- Single pole, so the two polarities can be separated across the enclosure
- A keying physically blocks mating with a B keyed half
- Pin contacts, mating with the socket contact plug
- Vibration resistant socket design
Compatibility
Mates with EVH1-F1TK-50WA, the 90 degree male.
If you need the socket contact receptacle instead, that is EVH1-F1ZK-A, which mates with the pin contact plug. The two are not interchangeable.
Use the keying as a polarity convention. Pick A for one polarity and B for the other and hold to it across the whole vehicle. On a single pole system that is what prevents a polarity reversal, and it only works if it is applied consistently.
In the box
- 1 x single pole receptacle, A keyed, pin contact
Downloads
A 3D CAD model in STEP format is in the Documents tab. Note that the published file is named for a related part in the same series, so treat it as a guide to the body form rather than a dimensioned drawing of this exact variant, and ask us if you need confirmed dimensions.
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