http://www.tradevv.com/chinasuppliers/wealthsisteren-ustradevv.comhttp://www.tradevv.com/chinasuppliers/wealthsister/offers-detail-5c7d/Residual-Current-Device.html]]>Mainly subitable for using in circuit up to single phase 230V,threephase 400V,50 or 60Hz for plants......2008-3-18 11:37:47http://www.tradevv.com/chinasuppliers/wealthsister/offers-detail-5c7e/Miniature-Circuit-Breaer-amp-Isolator.html]]>The task of MCBs is the protection of cables and conductors against themal overload of the insulation......2008-3-18 11:38:53http://www.tradevv.com/chinasuppliers/wealthsister/offers-detail-5c7f/Moulded-Case-Circuit-Breaker.html]]>Suitable for circuit AC 50Hz/60Hz,rated voltage up to AC 660V,reted operating current to 630A.its......2008-3-18 11:40:07http://www.tradevv.com/chinasuppliers/wealthsister/products-detail/china-High-breaking-miniature-circuit-breaker-5c6c.html]]>it has advanced stucture, reliable performance, high breaking capability and pleasing outlook. the case and the parts are adopted by high fire-resistent and shock proof plastics. it is suitable for using in the circuit with 50HZm/60HZm, rated working voltage and below, rated current up to 63A for protecting the illuminating, distributing lineof office,house and building from overload, short circuit. it is also can be used for intently switching line under the normal conduction. the product comply with standards IEC60898 and GB10963.2008-3-18 11:08:24http://www.tradevv.com/chinasuppliers/wealthsister/offers-detail-5c85/AC-Contactor-amp-Magnetic-Starter.html]]>Suitable for frequency 50/60Hz,rated insulation voltage up to 1000V,reted operation current 9~330A......2008-3-18 11:56:13http://www.tradevv.com/chinasuppliers/wealthsister/offers-detail-5c87/Fuse.html]]>Nt low voltage H.R.C fuse features light in weight,small in size,low in power loss and high in......2008-3-18 11:58:38http://www.tradevv.com/chinasuppliers/wealthsister/offers-detail-5c86/Relay.html]]>This series of thermal relays can be used in the circuit of 50Hz or 60Hz,rated insulation ......2008-3-18 11:57:42