Company database / 🇩🇪 Germany

Sontheimer

Overview

Sontheimer is a family-owned German manufacturer of rotary cam switches and on-load switches for industrial equipment. Explore the product references below or visit the official website ↗.

Products by Sontheimer

2 ranges

Cam switch

D0

Rotary cam switches with selectable switching programs, handles and mounting configurations.

Source region: International
Reference: Product range
Reviewed: 2026-10-26

Official details ↗

Isolator switch · Switch disconnector

LO16

LO16 switch-disconnectors with different handles, pole arrangements and mounting configurations.

Source region: International
Reference: Product range
Reviewed: 2026-10-26

Official details ↗

Profile

Manufacturing history: Manufacturing switching devices since 1946.Source ↗
Company address: Wendelsteiner Straße 5, 91126 Schwabach, GermanySource ↗
Company structure: Family business; development and production in Germany.Source ↗

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MCBMiniature circuit breakers RCCBResidual current circuit breakers RCBOResidual current breakers with overcurrent AFDDArc fault detection devices MCCBMolded case circuit breakers SPDSurge protection devices FuseFuse systems ACBAir circuit breakers ATSAutomatic transfer switches Cam switchCam & rotary switches IsolatorIsolator switches Switch disconnectorSwitch disconnectors AC contactorAC contactors Modular contactorModular contactors MPCBMotor protection circuit breakers Overload relayThermal overload & motor relays Time relayTime delay relays Monitoring relayMonitoring relays Timer switchDigital timer switches Mechanical timerMechanical timer switches Position indicatorSwitch position indicators PhotocellPhotocell sensors ThermostatThermostats SensorsSensors Control & signalingControl & signaling devices Environmental controlSmart & environmental control Switch & socketSwitch socket series Time controlTime control devices Busbar connectorMCB busbar connectors Busbar insulatorBusbar insulators Insulator bracketBusbar insulator brackets Pan assemblyBusbar pan assemblies Busbar supportBusbar supports DIN railDIN rails Earth barEarth bars HV insulatorHigh voltage busbar insulators LV insulatorLow voltage busbar insulators MCB busbarMCB busbars Neutral barNeutral bars Distribution blockPower distribution blocks Ceramic terminalCeramic terminal blocks UKKUKK distribution blocks Aerosol extinguisherAerosol fire extinguishers Combiner boxPV combiner boxes DC MCBDC miniature circuit breakers EV adapterEV charging adapters PV connectorPhotovoltaic connectors DC isolatorPhotovoltaic DC isolator switches DC SPDDC surge protection devices DC fuseDC fuse systems Cable lugCable lugs Cable glandCable glands Cable tieCable ties Cable clip & clampCable clips & clamps Vent plugBreather vent plugs Terminal blockTerminal blocks Waterproof connectorWaterproof connectors Junction boxWaterproof junction boxes Waterproof enclosureWaterproof enclosure boxes Electrical enclosureElectrical enclosures Black junction boxBlack junction boxes Mobile socket boxMobile waterproof socket boxes

Company location

Google Maps ↗

Wendelsteiner Straße 5, 91126 Schwabach, Germany Location source ↗

← Company databaseSontheimer · 🇩🇪 Germany