J599HV High-Voltage, High-Current Circular Connectors, up to 300 A
Up to 300 A · 3500 V withstanding · IP65 · HV interlock option
EV01 Push-Pull High-Power EV Connectors, 30 to 300 A
30–300 A · IP67 · 5000 cycles · push-pull
EV01 connectors carry high-voltage power in electric and hybrid vehicles. Crown-spring contacts give low mating force and high vibration resistance; the push-pull coupling mates and releases quickly. One-, two- and three-contact versions cover 30 A to 300 A, with crimp, bus-bar and through-hole terminations and EMI shielding.
- Current rating
- 30–300 A
- Contacts
- 1, 2 or 3
- Withstanding voltage
- 3000 VAC
- Protection
- IP67 (mated)
- Mating cycles
- ≥ 5000
Key features
- Push-pull coupling, low mating force
- Crown-spring contacts Ø 3.6 to Ø 14 mm
- Rated 30 A (Ø 3.6) to 300 A (Ø 14); peak up to 400 A
- Five colour-coded key positions
- EMI shielded shells: nickel, black or blue anodized, or painted
- Crimp (10–120 mm²), bus-bar or through-hole terminations; harness assemblies to order
Specifications
| Parameter | Value | Condition |
|---|---|---|
| Rated current | 30–300 A | By contact size |
| Withstanding voltage | 3000 VAC | |
| Contact resistance | ≤ 0.3 mΩ | |
| Insulation resistance | ≥ 3000 MΩ |
| Parameter | Value | Condition |
|---|---|---|
| Durability | ≥ 5000 mating cycles | |
| Vibration | 10–500 Hz, 196 m/s² | Interruption ≤ 1 μs |
| Shock | 294 m/s², 11 ms | Interruption ≤ 1 μs |
| Operating temperature | −55 to +125 °C | |
| Protection | IP67 | Mated |
| Salt spray | 48 h | |
| Flammability | UL94 V-0 | |
| RoHS | Compliant |
Values not listed above — for example vibration level, leak rate or other environmental tests — can be tested to your requirements, including third-party testing. Specifications are subject to change; contact us for the current datasheet.
Contact sizes
| Contact Ø | Cable | Rated current | Max. current |
|---|---|---|---|
| 3.6 mm | 10/16 mm² | 30 A | 80 A |
| 6 mm | 16/20/25 mm² | 95 A | 140 A |
| 8 mm | 25/35/50 mm² | 140 A | 210 A |
| 10 mm | 35/50/70 mm² | 175 A | 275 A |
| 12 mm | 50/70/95 mm² | 230 A | 340 A |
| 14 mm | 50/70/95 mm² | 300 A | 400 A |
Typical applications
- Electric and hybrid vehicle high-voltage systems
- Battery packs and energy storage
- Motor controllers and inverters
- Electric buses, trucks and special vehicles
Frequently asked questions
Which contact size do I need?
Ø 3.6 mm 30 A, Ø 6 mm 95 A, Ø 8 mm 140 A, Ø 10 mm 175 A, Ø 12 mm 230 A, Ø 14 mm 300 A rated. Tell us cable size and load profile.
From sample to production
Send your requirement
Part number, drawing, pin-out or a short description of your application.
Configuration and quote
Our engineers match the configuration and reply with a drawing and quotation.
Samples
Samples are made to your order. Third-party testing to your specification is available on request.
Your approval
You test the samples in your own equipment and approve them.
Series production
Production follows the approved sample configuration.
Need a quote or a drawing?
Send your part number, pin-out or drawing. An engineer will reply by email.
Related series
EV06 Bayonet High-Power EV Connectors, 80 to 340 A
Single pole · 80–340 A · 630 V · IP67
QHT01E Push-Pull High-Power EV Connectors, 130 A
Push-pull · 130 A · 600 VAC · colour-keyed