Max Kohl A. G., Chemnitz (Germany i. 



7088. - - idem, Type EC\ , Fig. 7, Fittings as No. 7086, for connecting up to 110 volts 

 D. C., with Double Switch Contact Eesistance, 21 contacts, 24 ohms: max. permissible 

 load, 5 to 20 amps, according to position of switch contacts; for taking currents of 



0.08 to 20 amps, and pressures of 0.8 to 110 volts from the supply 10. :>. it 



7089. Simple Experimental Switchboard, Type EA. lt Fig. 6; fittings and load-limits as 



No. 7086, but with electromagnetic Measuring Instruments, can be used for D. C. and A. C. 11. \~>. <i 



7090. - - idem, Type EB^, Fig. 6, fittings and load-limits as No. 7087, but with electro- 

 magnetic Measuring Instruments, can be used for D. C. and A. C 12. o. o 



7091. - - idem, Type EC. lt Fig. 7; fittings and load-limits as No. 7088, but with electro- 

 magnetic Measuring Instruments, can be used for D. C. or A. C 9. 0. n 



The remarks apply for temporary loading. When ordering, kindly state precisely the network 

 voltage, and, in the case of A. C., the frequency. 



HUGO WILISCH. CHEMNITZ. 



