Square D QO3HT - Handle Tie and Padlock Attachment
Square D QO3HT - Handle Tie and Padlock Attachment is backordered and will ship as soon as it is back in stock.
Use on 3 QO 1-Pole, 10-70 Amp Thermal Magnetic Circuit Breakers.
This handle tie converts any two adjacent 120/240 VAC, 1-Pole, QOT circuit breakers to independent trip 2-Pole.
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