SQUARE D QOB345-1021 Thermal Magnetic Circuit Breaker, 45A, 3P, 120V Shunt Trip | CE6HRU

SQUARE D QOB345-1021 Thermal Magnetic Circuit Breaker, 45A, 3P, 120V Shunt Trip

Item: CE6HRU Model: QOB345-1021
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Product Specifications:

ItemBolt On Circuit Breaker
Amps45
Frame TypeQOB
Number of Poles3
Voltage240
Voltage TypeAC

Shipping Info:

Ship weight (kg) 0.54
Ship height (cm)7.95
Ship length (cm)8.38
Ship width (cm)7.54
Country of OriginUS

Product Details:

  • Square D QOB345-1021 miniature circuit breaker suitable for use in electrical control panels & switchboards for protecting sensitive circuits against current overloads & short circuits
  • Long-time and instantaneous current limiting trip functions for reacting against severe power surges at once while avoiding tripping on mild overloads
  • Box lug electrical connections & bolt-on mounting facilities for reducing the installation downtime
  • Accommodates 8 - 2 AWG copper / aluminium wires
  • CSA-certified & UL-listed

Product Variants

ProductModelItemAC Voltage RatingAmpsLengthMax. Wire SizeMin. Wire SizeNumber of PolesTerminal ConnectionPrice
SQUARE D QOB115CAFI Bolt On Circuit Breaker 15a 1 Pole 10ka 120v | AF6FXQ 12R458
QOB115CAFIBolt On Circuit Breaker120 VAC154.75"8 AWG14 AWG (Cu), 12 AWG (Al)1Screw ClampA$305.87
SQUARE D QOB120CAFI Bolt On Circuit Breaker 20a 1 Pole 10ka 120v | AF6FXR 12R459
QOB120CAFIBolt On Circuit Breaker120 VAC204.75"8 AWG14 AWG (Cu), 12 AWG (Al)1Screw ClampA$305.87
SQUARE D QOB115VHCAFI Bolt On Circuit Breaker 15a 1 Pole 22ka 120v | AF6FXT 12R460
QOB115VHCAFIBolt On Circuit Breaker120 VAC154.75"8 AWG14 AWG (Cu), 12 AWG (Al)1Screw ClampA$978.23
SQUARE D QOB120VHCAFI Bolt On Circuit Breaker 20a 1 Pole 22ka 120v | AF6FXU 12R461
QOB120VHCAFIBolt On Circuit Breaker120 VAC204.75"8 AWG14 AWG (Cu), 12 AWG (Al)1Screw ClampA$1,293.95
SQUARE D QOB110 Circuit Breaker 10 A | AF6PNN 1H822
QOB110Bolt On Circuit Breaker120/240 VAC103"8 AWG14 AWG1Screw ClampA$38.23
SQUARE D QOB115 Circuit Breaker 15 A | AF6PNP 1H823
QOB115Bolt On Circuit Breaker120/240 VAC153"8 AWG14 AWG1Screw ClampA$34.95
SQUARE D QOB120 Circuit Breaker, 20 A | AF6PNQ 1H824
QOB120Bolt On Circuit Breaker120/240 VAC203"8 AWG14 AWG1Screw ClampA$39.88

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SQUARE D QOB345-1021 Thermal Magnetic Circuit Breaker, 45A, 3P, 120V Shunt Trip