Related Products Quick view MS325-ST24 $60.11 MSRP: $107.85 Aa-24 Shunt Trip Quick view AA4-240 Aa4-230 Shunt Trip Quick view AA1-230 $69.85 MSRP: $98.03 Ms116/132 Shunt Trip, 200-240V Quick view MS325-UA230 $60.11 MSRP: $67.63 Uaf-230 Undervoltage Release Quick view IZMX-ST110AD-1 $1,170.70 MSRP: 110/127 VAC/VDC SHUNT TRIP ASSY KIT - PXR