BACK-UP BATT 3.6V/2.3AH XTR F. PS405/407
Référence : 6ES7971-0BA02
SIMATIC S7-400, Backup battery 3.6 V/2.3 AH for PS 405 4 A/10 A/20 A and PS 407 4 A/10 A/20 A for extended temperature range
Référence : 6ES7971-0BA02
SIMATIC S7-400, Backup battery 3.6 V/2.3 AH for PS 405 4 A/10 A/20 A and PS 407 4 A/10 A/20 A for extended temperature range