Miniature Circuit Breakers (MCBs)

QOUR110

Square D by Schneider Electric QOUR110 is a unit-mount Miniature Circuit Breaker (MCB) designed for securing electrical circuits. It features a single pole configuration and accommodates a rated current of 10A. This MCB is compatible with both AC and DC applications, supporting rated voltages of 120V and 240V for AC, and 48Vdc for DC. It is equipped with slotted box lugs connections on both the load and line sides, facilitating straightforward installation. The QOUR110 is designed to handle wires ranging from 14-2AWG (1 cable Al/Cu), ensuring compatibility with a variety of wiring setups. It boasts a short circuit breaking rating of 10kA at 240Vac and 5kA at 277Vac. The terminals are of the box lugs type, enhancing the ease of connection.

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QOUQ345

Square D by Schneider Electric QOUQ345 is a unit-mount Miniature Circuit Breaker (MCB) designed for securing electrical circuits. It features a 3-pole configuration and is capable of handling a rated current of 45A. This MCB is equipped with slotted box lugs connections for both load and line sides, facilitating straightforward installation. It is compatible with a wire cross-section of 14-2AWG (1 cable Al/Cu), ensuring versatility in connection options. The QOUQ345 operates effectively at a rated voltage of 120V or 240V AC and can also function at 48V DC. Its short circuit breaking rating is established at 10kA for 240V AC operations and 5kA for 48V DC, with box lugs serving as the type of terminals.

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QOUQ350

Square D by Schneider Electric QOUQ350 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a 3-pole configuration and is capable of handling a rated current of 50A. This MCB is equipped with slotted box lugs connections for both load and line sides, accommodating a cross-section of 14-2AWG (1 cable Al/Cu). It operates at a rated voltage of 120V and 240V for AC circuits, and 48Vdc for DC circuits. The QOUQ350 offers a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc, with box lugs as the type of terminals.

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QOUQ360

Square D by Schneider Electric QOUQ360 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a 3-pole configuration and is capable of handling a rated current of 60A. This MCB is equipped with slotted box lugs connections for both load and line sides, accommodating a cross-section of 14-2AWG (1 cable Al/Cu). It operates at a rated voltage of 120V and 240V AC, as well as 48V DC, with a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The terminals are of the box lugs type.

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QOUQ325

Square D by Schneider Electric QOUQ325 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a 3-pole configuration and is capable of handling a rated current of 25A. This MCB is equipped with slotted box lugs connections for both load and line sides, accommodating a cross-section of 14-2AWG for 1 cable Al/Cu. It operates at a rated voltage of 120V and 240V AC, as well as 48V DC. The QOUQ325 offers a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc, with box lugs type terminals for secure connections.

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QOUQ260

Square D by Schneider Electric QOUQ260 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a rated current of 60A and accommodates slotted box lugs connections on both the load and line sides. This MCB is compatible with a cross-section of 14-2AWG (1 cable Al/Cu) and is equipped with 2 poles. It has a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The rated voltage for AC operation is 120V and 240V, while for DC operation, it is rated at 48Vdc. The terminals are of the box lugs type.

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QOUQ250

Square D by Schneider Electric QOUQ250 is a unit-mount Miniature Circuit Breaker (MCB) designed for securing electrical circuits. It features a 2-pole configuration and accommodates a wire cross-section of 14-2AWG for both aluminum and copper cables. This MCB is rated for a current of 50A and offers a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. It supports a rated voltage of 120V and 240V for AC circuits and 48Vdc for DC circuits. The QOUQ250 is equipped with slotted box lugs connections on both the load and line sides for secure attachment, and it utilizes box lugs as its type of terminals.

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QOUQ235

Square D by Schneider Electric QOUQ235 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a rated current of 35A and accommodates slotted box lugs connections on both the load and line sides. This MCB is compatible with a cross-section of 14-2AWG for one aluminum or copper cable and is equipped with two poles. It has a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The rated voltage for AC operation is 120V and 240V, while for DC operation, it is rated at 48Vdc. The terminals are of the box lugs type.

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QOUQ240

Square D by Schneider Electric QOUQ240 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a rated current of 40A and accommodates slotted box lugs connections on both the load and line sides. This MCB is compatible with a cross-section of 14-2AWG for one aluminum or copper cable and operates with a 2 pole configuration. It has a rated voltage of 120V and 240V for AC circuits and 48Vdc for DC circuits. The QOUQ240 offers a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc, with box lugs type terminals for secure connections.

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QOUQ230

Square D by Schneider Electric QOUQ230 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a rated current of 30A and accommodates slotted box lugs connections on both the load and line side. This MCB is compatible with a cross-section of 14-2AWG for one aluminum or copper cable and operates with a 2 pole configuration. It has a rated voltage of 120V and 240V for AC circuits and 48Vdc for DC circuits. The QOUQ230 offers a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc, with box lugs as the type of terminals.

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QOUQ215

Square D by Schneider Electric QOUQ215 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a rated current of 15A and accommodates slotted box lugs connections on both the load and line sides. This MCB is compatible with a cross-section of 14-2AWG for one aluminum or copper cable and is equipped with two poles. It has a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The rated voltage for AC operation is 120V to 240V, and for DC operation, it is 48Vdc. The terminals are of the box lugs type.

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QOU3901042

Square D by Schneider Electric QOU3901042 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a shunt trip coil, facilitating remote tripping of the breaker. This MCB is rated for a current of 90A and accommodates slotted box lugs connections on both the load and line sides. It supports a cross-section of 12-2/0AWG for one cable, either aluminum or copper. The QOU3901042 is a 3-pole device, compatible with control voltages ranging from 12Vdc to 24Vdc. It is designed to operate at a rated voltage of 60Vdc in DC circuits and 120V or 240V in AC circuits. The short circuit breaking rating is specified at 10kA for 240Vac and 5kA for 60Vdc, with box lugs as the type of terminals.

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QOU390

Square D by Schneider Electric QOU390 is a unit-mount Miniature Circuit Breaker (MCB) designed for securing electrical circuits. It features a 3-pole configuration and is capable of handling a rated current of 90A. This MCB is equipped with slotted box lugs connections for both load and line sides, accommodating a cross-section of 12-2/0AWG for one aluminum or copper cable. It operates at a rated voltage of 120V and 240V for AC circuits and 60Vdc for DC circuits. The QOU390 offers a short circuit breaking rating of 10kA at 240Vac and 5kA at 60Vdc, with box lugs as the type of terminals.

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QOU3901021

Square D by Schneider Electric QOU3901021 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a shunt trip coil, facilitating remote tripping of the breaker. This MCB is rated for a current of 90A and accommodates slotted box lugs connections on both the load and line sides. It is compatible with a wire cross-section of 12-2/0AWG for one aluminum or copper cable. The QOU3901021 is a 3-pole device, supporting a rated voltage of 60Vdc and AC voltages of 120V and 240V. It operates within a control voltage range of 120Vac to 208Vac. The short circuit breaking rating stands at 10kA for 240Vac and 5kA for 60Vdc, with box lugs as the type of terminals.

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QOU3801042

Square D by Schneider Electric QOU3801042 is a Miniature Circuit Breaker (MCB) designed for unit mount installation. It features a shunt trip coil, facilitating remote tripping. This MCB is rated for 80A and is compatible with slotted box lugs connections on both the load and line sides. It supports a cross-section of 12-2/0AWG for one cable, whether aluminum or copper. The QOU3801042 is a 3-pole device, ensuring multi-phase protection. It operates at a rated voltage of 120V and 240V for AC circuits and 60Vdc for DC circuits, with a control voltage range of 12Vdc to 24Vdc. The short circuit breaking rating stands at 10kA for 240Vac and 5kA for 60Vdc, with box lugs as the type of terminals.

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QOU3807100

Square D by Schneider Electric QOU3807100 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a 3-pole configuration and is capable of handling a rated current of 80A. This MCB is equipped with slotted box lugs connections for both load and line sides, accommodating a cross-section of 12-2/0AWG (1 cable Al/Cu). It operates at a rated voltage of 120V to 240V AC and 60V DC. The QOU3807100 offers a short circuit breaking rating of 10kA at 240Vac and 5kA at 60Vdc, with box lugs as the type of terminals.

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QOU380

Square D by Schneider Electric QOU380 is a unit-mount Miniature Circuit Breaker (MCB) designed for both AC and DC applications. It features a 3-pole configuration and is capable of handling a rated current of 80A. The QOU380 offers slotted box lugs connections on both the load and line sides, accommodating a cross-section of 12-2/0AWG(1 cable Al/Cu). It operates at a rated voltage of 120V and 240V for AC, and 60Vdc for DC applications. The short circuit breaking rating stands at 10kA for 240Vac and 5kA for 60Vdc, ensuring protection against overcurrents. The terminals are designed as box lugs, facilitating secure and reliable connections.

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QOU3707100

Square D by Schneider Electric QOU3707100 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a 3-pole configuration and is rated for a current of 70A. This MCB is equipped with slotted box lugs connections for both load and line sides, accommodating a cross-section of 12-2/0AWG (1 cable Al/Cu). It operates at a rated voltage of 60Vdc and 120V/240V AC, with a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The terminals are of the box lugs type.

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QOU3701042

Square D by Schneider Electric QOU3701042 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a shunt trip coil, facilitating remote tripping of the breaker. This MCB is rated for a current of 70A and accommodates slotted box lugs connections on both the load and line sides. It is compatible with a cross-section of 12-2/0AWG(1 cable Al/Cu) and is a 3-pole device. The QOU3701042 supports a rated voltage of 60Vdc in DC applications and 120V to 240V in AC applications. Its control voltage ranges from 12Vdc to 24Vdc. The short circuit breaking rating is specified at 10kA for 240Vac and 5kA for 48Vdc, with box lugs as the type of terminals.

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QOU3701021

Square D by Schneider Electric QOU3701021 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a shunt trip coil, facilitating remote tripping of the breaker. This MCB is rated for a current of 70A and accommodates slotted box lugs connections on both the load and line sides. It is compatible with a cross-section of 12-2/0AWG(1 cable Al/Cu) and is a 3 Pole device. The QOU3701021 supports a rated voltage of 60Vdc in DC applications and 120V to 240V in AC applications. Its control voltage ranges from 120Vac to 208Vac. The short circuit breaking rating stands at 10kA for 240Vac and 5kA for 48Vdc, with box lugs as the type of terminals.

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