Product Name: Miniature Circuit Breaker 6000A Model NO.: SRB5-63 Certification: VDE, ISO9001-2000, CE, UL, CB, CCC Function: Overcurrent Protection Poles Number: 1,2,3,4 Structure: MCB Installation: Fixed Arc-extinguishing Medium: Air Speed: High-Speed Circuit Breaker Operation: Electric Type Breaking Capacity: Low Voltage Circuit Breakers Trademark: LONGROAD/OEM Origin: China Product Description -Disconnection options: B, C, d corresponding to IEC / en 60898-1-Rated voltage (UN) V -: 230 / 400VAC, maximum 250 / 440VAC, 250VDC / pole-Rated current: 1,2,3,4,6,10,16,20,25,32,40,50,63a-Disconnection Ka: ICS = ICU =6kA-Number of poles: 1,2,3,4-Show status window-For connection to terminals and forks-Support DIN tracking extension, easy to install(1) 1MW) module width = 13mm