ABB 51YM 443S9131, 3-Phase Overcurrent Relay, 120 Volt AC
Condition:
* 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: 25°C 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 6
ABB
51YM
- CodistoAmazon:
- 0.0000