ABB 51YM 443S9131, 3-Phase Overcurrent Relay, 120 Volt ACCondition:* New Old Stock, In Open OEM Packaging. As Pictured.Additional Notes:* Applied in motor circuit applications, to over-ride motor starting circuits.* Time Current Characteristic: Long Time, Very Inverse* Time Delay: Dial #10 (2-20 Multiples): 5 of Tap Setting Dial #1 (2-20 Multiples): 10ms or 10% (Whichever is Larger)* Inst. Pickup: 10% of Pickup Amps (Tap x Dial Setting)* Nominal Temperature Rating: 25C Ambient* Nominal Frequency: 60 Hertz* Input Circuit: Phase One (1) Current: Terminals 1 and 2 Phase Two (2) Current: Terminals 3 and 4 Phase Three (3) Current: Terminals 5 and 6ABB51YM