supply of spares for electroteknica field switches , fibre glass barrier set for electroteknika field switches , one to one fitment to part no . voo39 , push to trip assly 000 for electroteknika field switches , one to one fitment to part no . v0042 , spring change indicator for electroteknika field switches , one to one fitment to part no . voo43 , auxilliary switch 2 nos + 2nc for electroteknika field switches , one to one fitment to part no . voo50 , pla relay with base for electroteknika field switches , one to one fitment to part no . voo58 , vacum circuit breaker assly for electroteknika field switches , one to one fitment to part no . voo62 , push botton for electroteknika field switches , one to one fitment to part no . p0042 , indicator lamp for electroteknika field switches , one to one fitment to part no . p0043 , trip neutral close switch for electrically operated unit for electroteknika field switches , one to one fitment to part no . p0045 , ammeter selector switch for electroteknika field switches , one to one fitment to part no . p0046a , voltmeter selectors switch for electroteknika field switches , one to one fitment to part no . p0046b , 3 . 3 kv or 6 . 6 kv ring type epoxy resin cast single core ht current transformer ratio -75-50/5-5 for electroteknika field switches , one to one fitment to part no . p0055b , oil dashpot over load release for electroteknika field switches , one to one fitment to part no . p0058 , auxillary contactor 110 vac for electroteknika field switches , one to one fitment to part no . p0061