Lamp dimmer with touch control - has NPN transistor in common emitter circuit connected to sensor over two protection resistors and to following evaluation circuit
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Electronic brightness control arrangement - has thyristor and suppressor choke for brightness control of incandescent fluorescent lamps
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Switching and brightness control for incandescent lamps - has evaluating flip flop circuit connected to power stage via control stage
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Contact assembly for small automatic HV switch - has upper and lower arc extinguishing plates acting as contacts
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Dismountable snap-in fastening for electrical installations - is used for protective switches which are held on mounting bars
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High performance self-switch
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Automatic power switch acting as overload trip for small installation - has manual cut out and reset with contacts on top and bottom of arc extinguishing stack
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Automatic power switch acting as overload trip for small installation - has manual cut out and reset with contacts on top and bottom of arc extinguishing stack
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Power switching for miniature automatic circuit breaker - using pivotable contact in form of two----arm lever mounted on laminated core
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High performance switching mechanism for protective cct. breakers - has moving contact as swivelling arm mounted in front of quenching laminated core
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Multiple socket for two-pin plugs with earth contacts - has two parallel metal strips with socket holes and central earth strip
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FIELD SWITCH-BRIGHTNESS CONTROL COMBINATION
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ELECTRIC SERIES SWITCH IN FLUSH-MOUNTED DESIGN
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ARRANGEMENT FOR WIRELESS CONTROL OF ELECTRICAL HOUSE INSTALLATION EQUIPMENT
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SOCKET CONTACT WITH CLAMPING CONNECTION
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ADJUSTABLE SPRING SPREAD FASTENING FOR ELECTRICAL INSTALLATION DEVICES
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FIELD SWITCH-BRIGHTNESS CONTROL COMBINATION
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Illuminated switch designs
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Miniature circuit breaker in narrow design
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Electrical push button with thermal overcurrent release
