Quotations are hereby requested for the following: Supply and deliver Test Block 3ct Cat To Suit 3PH 4 Wire 5, Qty: 40. Specification: • 13-way, front connecting to suit a 3 phase 4 wire installation, • Terminal arrangement: 9 for currents & 4 for voltages, • All 3 sets of current terminals must have shorting links, • Voltage block must have fuses for protection and isolation, • Transparent flame-retardant polycarbonate cover, • Din rail mounting. (投標 №99027197cn)