Энергетика PTD / 7TW
7TW8032-1AA
MODULE F. BUSBAR PROTECTION TEST AUTOMATIC "TEST CURRENTS/TRIPPG. COMMAND" 3 PLUG-IN RELAYS W. 1 NO EACH 24V, W/O DROP-OUT DELAY
7TW3900-0
LOGIC MODULE W. TIME STEP F. SWITCHING FAILURE PROT.RELAY TIME RANGE F. TIME STEP T1:
7TW8025-1
MODULE F.BUSBAR PROTECTION TEST AUTOMATIC LOGIC MEMORY MONITORING DISPLAY W/O CANCELLING BUTTON
7TW8025-2
MODULE F. BUSBAR PROTECTION TEST AUTOMATIC LOGIC MEMORY MONITORING DISPLAY W. CANCELLING BUTTON
7TW8027-3
MODULE F. BUSBAR PROTECTION TEST AUTOMATIC CONST.MEASG.CIRCUIT MODULE/ PLUG-IN RELAY DC 110 TO 125V
7TW8027-4
MODULE F. BUSBAR PROTECTION TEST AUTOMATIC CONST.MEASG.CIRCUIT MODULE/ PLUG-IN RELAY DC 220 TO 250V
7TW8028-1
MODULE F. BUSBAR PROTECTION TEST AUTOMATIC MEASURING STEPS (ONCE SINGLE + 3 TIMES DOUBLE)
7TW8032-4BA
MODULE F.BUSBAR PROTECTION TEST AUTOMATIC "TEST CIRCUITS/TRIPPG.COMMAND 3 PLUG-IN RELAYS W. 1 NO EACH L+ 110V TRIGGERING W/O DROPOUT DELAY
7TW8032-1AB
MODULE F. BUSBAR PROTECTION TEST AUTOMATIC "TEST CURRENTS/TRIPPG.COMMAND" 3 PLUG-IN RELAYS W. 1NO EACH 24V., W. DROPOUT DELAY
7TW8032-5BA
MODULE F.BUSBAR PROTECTION TEST AUTOMATIC "TEST CURRENTS/TRIPPG.COMMAND" 3 PLUG-IN RELAYS W. 1NO EACH L+220 TRIGGERG./W/O DROPOUT DEL
7TW3702
PILOT-WIRE MONITORING MODULE IN 2-WIRE PILOT-WIRE DIFFER. PROTECTION CHECK MODULE