A dropout recloser is capable of in accordance with its operating programming after a predetermined number of fault interrupting operations, e.g., 1, 2, 3 or more but typically 3, to drop out of a cutout and hang freely in a hinge contact of the cutout providing sectionalization with an observable visible gap. The recloser includes fault interrupting and reclosing components, a drop out mechanism and a controller. The drop out mechanism may include a bi-stable actuator to affect fault interrupting operation and dropout operation. The device may include motion limiting structures. The recloser may have a number of operating modes or sequences.

A dropout recloser is capable of in accordance with its operating programming after a predetermined number of fault interrupting operations, e.g., 1, 2, 3 or more but typically 3, to drop out of a cutout and hang freely in a hinge contact of the cutout providing sectionalization with an observable visible gap. The recloser includes fault interrupting and reclosing components, a drop out mechanism and a controller. The drop out mechanism may include a bi-stable actuator to affect fault interrupting operation and dropout operation. The device may include motion limiting structures. The recloser may have a number of operating modes or sequences.

A recloser including a circuit interrupter having a first contact and a second contact movable relative to the first contact between a closed position, which allows current to pass through the circuit interrupter, and an open position, which separates the contacts and prevents current from passing through the circuit interrupter. The recloser further includes an actuator coupled to the circuit interrupter, the actuator including a plunger coupled to the second contact for closing and opening the circuit interrupter. The recloser further includes a sensor board including a first position sensor and a second position sensor, the first and second position sensors configured to generate signals indicative of a position of the plunger. The recloser further includes a controller configured to determine a velocity of the plunger based on a first signal generated by the first position sensor and a second signal generated by the second position sensor.

A recloser including a circuit interrupter having a first contact and a second contact movable relative to the first contact between a closed position, which allows current to pass through the circuit interrupter, and an open position, which separates the contacts and prevents current from passing through the circuit interrupter. The recloser further includes an actuator coupled to the circuit interrupter, the actuator including a plunger coupled to the second contact for closing and opening the circuit interrupter. The recloser further includes a sensor board including a first position sensor and a second position sensor, the first and second position sensors configured to generate signals indicative of a position of the plunger. The recloser further includes a controller configured to determine a velocity of the plunger based on a first signal generated by the first position sensor and a second signal generated by the second position sensor.

A dropout recloser is capable of in accordance with its operating programming after a predetermined number of fault interrupting operations, e.g., 1, 2, 3 or more but typically 3, to drop out of a cutout and hang freely in a hinge contact of the cutout providing sectionalization with an observable visible gap. The recloser includes fault interrupting and reclosing components, a drop out mechanism and a controller. The drop out mechanism may include a bi-stable actuator to affect fault interrupting operation and dropout operation. The device may include motion limiting structures. The recloser may have a number of operating modes or sequences.

A dropout recloser is capable of in accordance with its operating programming after a predetermined number of fault interrupting operations, e.g., 1, 2, 3 or more but typically 3, to drop out of a cutout and hang freely in a hinge contact of the cutout providing sectionalization with an observable visible gap. The recloser includes fault interrupting and reclosing components, a drop out mechanism and a controller. The drop out mechanism may include a bi-stable actuator to affect fault interrupting operation and dropout operation. The device may include motion limiting structures. The recloser may have a number of operating modes or sequences.