The Rectangular Connector is widely used in aerospace, medical instruments, consumer electronics (such as computers, TVs, game consoles, etc.), industrial control equipment, communication equipment, and automotive electronics. With its reliable connection performance, diverse specifications, and relatively convenient plug-in and unplug operations, it has become an indispensable component in various electronic and electrical applications.
J30J General Connectors and Cable Assemblies
J30J Mixed Current (Hybrid) Connectors and Cable Assemblies
High Voltage Connectors are widely used in EV power systems, renewable energy installations, and industrial high-voltage circuits. Renhotec’s series drives the building of efficient, safe, and sustainable electrical ecosystems, meeting current technological demands.
Renhotec EV Cable, crafted with top-notch conductive materials and meticulously engineered insulation, showcases outstanding impedance control and voltage-withstanding properties. Its design combines flexibility and durability to meet a wide array of installation needs. This cable is widely utilized in grid interconnections, large-scale industrial power supply systems, and high-voltage renewable energy projects, enabling smooth and efficient power transmission.
Renhotec, as a professional supplier, offers a comprehensive range of these Signal Transmission Connector products. Whether it is the high-reliability applications of the metal series or the wide adaptability of the plastic series in consumer electronic products, Renhotec can provide customers with high-quality options to meet the diverse requirements of signal transmission connections in different industries and scenarios.
Renhotec, active in electrical components, offers High Voltage DC Contactors in Epoxy Resin Sealing and Ceramic Sealing variants, with a 20A – 1000A current range. The Epoxy Resin Sealing one is cost-effective and protective. The Ceramic Sealing variant excels in thermal stability and insulation. They’re widely used in EV charging, renewable energy grid, and industrial high-voltage DC power distribution for reliable circuit control and current interruption, providing comprehensive solutions for multiple sectors.
Renhotecev Connects at Electronica 2026 (Hall B2, Booth 265)
Renhotecev is exhibiting at electronica 2026 in Munich. Our team is showing the EV and energy storage connection portfolio at Hall B2, Booth 265.
Meet Renhotecev at electronica 2026Hall B2 · Booth 265
10–13 November 2026Messe München · Munich, Germany
For visitors focused on high-voltage interconnect, the stand brings two product lines together in one place: EV connectors — including high-voltage interlock (HVIL) and manual service disconnect (MSD) — and the energy storage connectors and power terminals used across battery systems. Whether you are qualifying a replacement part or specifying a new platform, the samples are laid out so the differences are easy to compare in person.
Electronica is the reference trade fair for the components behind electrification, and high-voltage interconnect is one of its central themes this year — the parts that carry hundreds of amps and several hundred volts while keeping a system safe to build and safe to service. The Renhotecev stand is organised around exactly that focus.
The EV display brings together the high-voltage pieces that sit at the heart of an EV powertrain and battery system — HVIL connectors for the safety interlock loop, MSD connectors for service-time disconnection, and the sealed high-current plugs and sockets that carry power between pack, PDU and inverter.
Alongside the EV range, the energy storage connectors panel shows the panel-mount sockets and single-pole high-current plugs used in BESS cabinets and battery packs, so visitors can compare the housing formats, mating interfaces and cable entry options in one place.
If your project turns on safety or serviceability, start with the HVIL connectors and the manual service disconnect (MSD) ranges. Both are engineered for the 1500 V-class systems now common in EV and BESS. The HVIL family covers the interlock loop that confirms a connection is fully mated before power is applied, while the MSD acts as the service-time disconnect point that lets a technician isolate the pack safely. The displays show individual connectors and assembled cables together, so the component and the cable option can be evaluated side by side.
The same logic runs through the storage side of the stand. For a battery cabinet or a solar-plus-storage installation, the practical questions come down to a few variables: which current rating, which panel footprint, and whether a bolt-on or a plug-in connection fits the available service clearance. The samples are arranged by application so those comparisons can be made in minutes.
Storage is also where the connector choice quietly determines total cost. A panel-mount power terminal that lets the busbar land directly on the enclosure can simplify the whole harness, while a pluggable connector buys faster field replacement during commissioning and maintenance. The power terminals & terminal blocks range covers the bolt-on power entry points used in storage cabinets and industrial panels, where a busbar lands on a terminal rather than a pluggable connector. Both paths are represented on the stand, so the trade-off can be discussed with the hardware in hand rather than over a datasheet.
Across the EV and storage lines, the range is built to cover the full high-voltage path rather than a single connector style. That spans the interlock and disconnect points already mentioned, the sealed plugs and sockets that carry the main power current, and the panel-mount and bolt-on terminals where the harness meets the enclosure — so a single project brief can be mapped to a complete set of connections in one discussion. The connectors are sealed and rated for the operating temperatures typical of EV and outdoor storage duty.
A Quick Look at the Wider Display
Beyond the EV and storage focus, the stand carries several other connection families for visitors with broader sourcing needs — all of them shown alongside the main EV and storage displays.
Waterproof, underwater and marine connectors for harsh-environment duty.
Industrial M-series, heavy-duty, distributor boxes and push-pull connectors.
High-speed, circular and RF cable assemblies for data and signal paths.
Why the Booth Drew a Crowd
For engineers and sourcing teams, the value of the stand is having several connection families in one place: EV connectors, energy storage connectors, power terminals and the supporting cable assemblies — so a component and its cable option can be discussed together rather than pieced together from separate suppliers.
Behind the samples is a manufacturing capability that supports replacement and custom projects. Renhotecev holds ISO 9001 and IATF 16949 quality management certifications, with UL, TÜV, CE and RoHS recognition across the range — so a part evaluated at the booth is backed by a full design-to-delivery path, not just a catalogue listing.
If you are looking for a drop-in alternative to a connector already in production, bring the part number or a photo to the stand. Matching an existing reference against our range is something the team can do on the spot, which is why a drawing or a reference part shortens the conversation considerably.
Meet Renhotecev at B2.265
Thank you to everyone who visited on the first day. The team welcomes further conversations for the rest of the week — bring a drawing, an existing connector reference, or a short outline of your application, and we can map it to a suitable option on the spot.
Exhibition
electronica 2026
Dates
10–13 November 2026
Venue
Messe München, Munich, Germany
Stand
Hall B2, Booth 265
Visitor hours
10–12 Nov: 09:00–18:00 13 Nov: 09:00–15:00 (CET)
Sources and References
The exhibition details below come from the official electronica and Renhotec Group announcements.
If you are not in Munich this week, contact Renhotecev to discuss your connection requirements, request product information, or arrange samples for your own evaluation. The same team behind the booth handles the follow-up, so a conversation started at the show can continue without losing context.
