We are looking for suppliers in electrical equipment. Our main business are distribution boxes for civilian household use and new construct homebuilding use, contactors, relay, timers Can you deliver the following components: 1) MCB: 16A 1p+n 220v/50hz 'B' characteristic rated short circuit capacity 4.5kA 2) Isolator: (main switch like mcb model) 4P 40A 3) residual current circuit breaker:2p and 4p 220Vac/50hz In40A res. Actuating current 30mA. 4) enclosure's 12,24 and 36 modules with pre-installed mounting rail 5) busbar for fast assembly MCB----RCCB fork or pin. We like to know: Price's of the equipment. Minimum order: Delivery time: Are all components certificated for the European (dutch) market Can you mail us some spec's or foto's (special for the enclosure's, distributionboxes).