Packging & Delivery
Min Order1 piece
Briefing
Detailed
Thermal relay
FDR1-F73
FDR1-F termal overload relays are designed for use with contactors from FDC1-F115 to FDC1-F330. In addition to the protection provided by modular thermal overload relays FDR2, they offer the following special features:
1.Protection against phase imbalance.
2.Choice of staring class.
3.Protection of unbanlanced circuits.
4.Protection of single-phase circuits.
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