Single relay – REL-OR3/LDP-220DC/3X21 – 2907027; Plug-in octal relay with power contacts, 3 change-over contacts, test key, mechanical switch position display, coil voltage: 220 V DC, response voltage at 23 °C without pre-excitation ≥60 % … 80 % of the rated voltage (≥132 V DC … ≤176 V DC)
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