Square D QOB31001021, Mini Bolt On Circuit Breaker, Shunt Trip, 3 Pole, 100 Amp, 120/240 VAC, 10 kA

Square D QOB31001021, Mini Bolt On Circuit Breaker, Shunt Trip, 3 Pole, 100 Amp, 120/240 VAC, 10 kA, Phase 3, 4-2/0 AWG Copper, Aluminum

Description
Schneider Electric/Square D Miniature circuit breaker with shunt trip features thermal magnetic construction and box lugs terminals. The circuit breaker provides overload/short circuit protection and is ideal for load centers, panelboards or speed-D switchboard distribution panels. The circuit breaker has a pressure plate connection type with a VISI-trip indicator. The shunt trip is used to trip the circuit breaker from a remote location by using a tripping coil energized from a separate circuit. When energized by a push-button or other pilot device, the shunt trip caused the circuit breaker to trip. The handle moves to the tripped position and the Visi-Trip indicator appears. The trip coil has a coil clearing contact to break the coil circuit when the circuit breaker trips.


Circuit Breaker Type
Standard

Phase
3

AIR Rating
10 kA

Voltage Rating
120/240 VAC
48 VDC

Amp Rating
100

Wire Size
4 to 2/0 AWG  (Copper)
4 to 2/0 AWG  (Aluminum)

Length
3.5"

Width
3.00"

Depth
2.91"

Weight
1.35 lbs

Operating Temperature
104 °F (40 °C) 

Standards
UL Listed 
CSA Certified
HACR Rated  (Heating, Air Conditioning, Refrigeration)


Spec Sheet

View Spec Sheet for Complete Details