Related Products Quick view MUVRJ $1,357.61 MSRP: Undervoltage Release Kit, 480 VAC ( Instantaneous ) Quick view MUVRE $1,425.49 MSRP: Undervoltage Release Kit, 110 - 125 VDC ( Instantaneous ) Quick view MUVRR $1,425.49 MSRP: Undervoltage Release Kit, 208 - 240 VAC ( Instantaneous ) Quick view MUVRX $1,425.49 MSRP: Undervoltage Release Kit, 380 - 415 VAC ( Instantaneous ) Quick view MUVRK $1,357.61 MSRP: Undervoltage Release Kit, 600VAC ( Instantaneous )