Development and manufacture of high-voltage connectors for 5 to 100 kV DC in Hallbergmoos.

GES High Voltage GmbH

HallbergmoosNew on Amplifa

1982Founded

HallbergmoosLocation (own company headquarters since 2021)

ISO 9001 & ISO 14001Certifications

5–100 kV DCOperating Voltages of the Connectors

WorldwideDelivery

About GES High Voltage

GES High Voltage is a specialized manufacturer of high-voltage connectors based in Hallbergmoos near Munich. The company develops and manufactures single- and multi-pole connectors as well as modular and plastic versions for operating voltages of 5 to 100 kV DC. The portfolio also includes crimp contacts with silver-plated or gold-plated surfaces, PTFE insulators, cables, cable glands, seals, protective caps, and matching crimp and extraction tools. In addition to the standard product range, the company offers custom developments and special solutions as well as assembly and cable assembly according to customer requirements. The products are used in industries such as medical technology, automotive, the semiconductor industry, bio- and chemical technology, robotics, agriculture, the steel and metal industries, and in X-ray, UV, and testing systems. The company is certified to ISO 9001 and ISO 14001 and delivers worldwide.

Site: Hallbergmoos
Processes: Crimping / Assembly of HV connectors (crimp contacts, crimp tools,, Development and manufacture of high-voltage connectors (5–100 kV DC), incl. custom, HV test field / TE test field (testing of high-voltage components), Assembly of HV connectors, Custom developments/special solutions, Support (Service Center), Cable Assembly (Cable Accessories)
Materials: PTFE (Insulators), Gold (Contact Surface), Silver (Contact Surface, silver-plated), Plastic (Housing Material of HV Connectors), Silver (Contact Surface), Plastic (Housing), Assembly / Crimping, HV/TE Test Field
Certificates: ISO 9001, ISO 14001
Founded: 1982
Industries: Medical Technology, Automotive, Semiconductor Industry, Bio- and Chemical Technology, Robotics, Agriculture

01
Development (standard products and special solutions)
02
Assembly of HV connectors and cable assembly
03
Testing in the HV laboratory incl. TE test field
04
Sales and service center

Materials and Processes

PTFE

PTFE (Insulators)

High-performance insulating material for use in high-voltage connectors.

Gold (Contact Surface)

Gold-plated contact surfaces for reliable electrical connections.

Silver (Contact Surface)

Silver-plated contact surfaces of the crimp contacts.

Plastic (Housing)

Housing material of the plastic series VP-CL and VP25-CL.

Konf

Assembly / Crimping

Assembly of HV connectors and cable assembly incl. crimp contacts and crimp tools.

Prüf

HV/TE Test Field

Testing of high-voltage components in the company's own laboratory.

Locations

Hallbergmoos

Headquarters, Manufacturing, Administration

Materials: Plastic, PTFE, gold-plated/silver-plated contacts

HV laboratory with TE test field

Components

**HV Connector Series S**High-voltage connector · Industry and Research

**HV Connector Series 100**High-voltage connector · Industry and Research

**HV Connector Series 200**High-voltage connector · Industry and Research

**MCS Series**Multi-pole HV connectors · Industry and Research

**MC Series**Multi-pole HV connectors · Industry and Research

**M Series**Multi-pole HV connectors · Industry and Research

**MX Series**Multi-pole HV connectors · Industry and Research

**VP-CL Series**Plastic HV connectors · Industry and Research

**VP25-CL Series**Plastic HV connectors · Industry and Research

**MOD-HP Series**Modular HV connectors · Industry and Research

**MOD-T Series**Modular HV connectors · Industry and Research

**Crimp Contacts**Crimping/Assembly · Industry and Research

**Cables**Cable Assembly · Industry and Research

**Tools**Crimp and Extraction Tools · Industry and Research

Inside the production

GES High Voltage – Manufacturing in Hallbergmoos

Industries

Medical TechnologyAutomotiveSemiconductor IndustryBio- and Chemical TechnologyRoboticsAgricultureSteel and Metal IndustryX-ray and Testing SystemsUV TechnologyResearch

Processes & technical limits

Processes	Tolerance	Max. part	Weight	Lot size	Materials
Crimping / Assembly of HV connectors (crimp contacts, crimp tools,Joining	–	–	–	–	Copper (crimp contacts)
Development and manufacture of high-voltage connectors (5–100 kV DC), incl. customEngineering	–	–	–	–	PTFE (insulators), Metal (contacts, silver-plated/gold-plated), Plastic (housing VP series)
HV test field / TE test field (testing of high-voltage components)Testing	–	–	–	–	–

Additional services

Assembly of HV connectorsCustom developments/special solutionsSupport (Service Center)Cable Assembly (Cable Accessories)

Reference customers

IMS X-ray Systems

Quality

GES High Voltage is certified to ISO 9001 (since 2009) and ISO 14001 (since 2015). Quality assurance includes an HV laboratory, which was expanded in 2022 with a TE test field.

Evidence	Hallbergmoos
ISO 9001
ISO 14001

History

1982
Founding of GES Electronic & Service GmbH
2009
ISO 9001 – Certification
2010
Relocation to larger premises from Eching to Hallbergmoos
2015
Markus Fesl takes over management
2015
ISO 14001 – Certification
2017
Founding of GES High Voltage, Inc. USA
2021
GES Electronic & Services becomes GES High Voltage GmbH
2021
Relocation to the company's own building in Hallbergmoos
2022
Expansion of the HV laboratory with a TE test field