Miniature Circuit Breakers (MCBs)

QOU370

Square D by Schneider Electric QOU370 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/240Vac, 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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QOU3601042

Square D by Schneider Electric QOU3601042 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a shunt trip coil, operates with a rated current of 60A, and offers slotted box lugs connections for both load and line sides. This MCB is compatible with a cross-section of 14-2AWG for 1 cable Al/Cu and is equipped with three poles. It supports a rated voltage of 48Vdc and 120V/240V AC, with a control voltage range of 12Vdc-24Vdc. The QOU3601042 has a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc, utilizing box lugs type terminals for connections.

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QOU3601200

Square D by Schneider Electric QOU3601200 is a Miniature Circuit Breaker (MCB) designed for unit mount installation. It features an auxiliary switch with 1a, suitable for applications requiring a 60A rated current. This MCB offers slotted box lugs connections for both load and line sides, accommodating a cross-section of 14-2AWG for 1 cable Al/Cu. It operates on a 3 Pole system with 1 Normally Open (NO) auxiliary contact. The QOU3601200 is capable of handling rated voltages of 48Vdc and 120V/240V AC, with a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. Its terminals are designed as box lugs.

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QOU360

Square D by Schneider Electric QOU360 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 60A. This MCB is equipped with slotted box lugs connections for both load and line sides, facilitating straightforward installation. It is compatible with cables ranging from 14-2AWG (1 cable Al/Cu), ensuring versatility in connection options. The QOU360 operates effectively at a rated voltage of 120V to 240V AC and 48V DC, with a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. Its terminals are designed as box lugs, optimizing the connection integrity.

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QOU3605283

Square D by Schneider Electric QOU3605283 is a unit-mount Miniature Circuit Breaker (MCB) designed for efficient circuit protection. This MCB features a 3-pole configuration and is capable of handling a rated current of 60A. It offers versatile connection options with ring tongue connections on both the load and line sides. The QOU3605283 is engineered to operate at a rated voltage of 120V and 240V for AC circuits, and 48Vdc for DC circuits. It boasts a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc, ensuring effective interruption in the event of a fault. The device utilizes ring tongue type terminals for secure and reliable connections.

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QOU3601021

Square D by Schneider Electric QOU3601021 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 60A and accommodates slotted box lugs connections on both the load and line sides. It is compatible with a cross-section of 14-2AWG for one aluminum or copper cable. The QOU3601021 is a 3-pole device, supporting rated voltages of 48Vdc and 120V/240V AC, with a control voltage range of 120Vac to 208Vac. It has a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The terminals are box lugs type, designed for secure and reliable connections.

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QOU3501200

Square D by Schneider Electric QOU3501200 is a miniature circuit breaker (MCB) designed for unit mount installation. It features an auxiliary switch with 1a, suitable for applications requiring a 50A rated current. This MCB offers slotted box lugs connections for both load and line sides, accommodating a cross-section of 14-2AWG for 1 cable Al/Cu. It operates on a 3 Pole system with 1 Normally Open (NO) auxiliary contact. The QOU3501200 is capable of handling rated voltages of 48Vdc and 120V/240V AC, with a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The terminals are designed as box lugs, facilitating secure and reliable connections.

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QOU3505283

Square D by Schneider Electric QOU3505283 is a unit-mount Miniature Circuit Breaker (MCB) designed for use in various applications requiring circuit protection. This MCB features a 3-pole configuration and is capable of handling a rated current of 50A. It offers ring tongue connections for both load and line sides, ensuring secure and reliable connections. The QOU3505283 is rated for use with 120V and 240V AC systems, as well as 48Vdc systems, providing versatility in application. It has a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc, ensuring effective protection against overcurrent conditions. The terminals are designed to accommodate ring tongue connectors, facilitating easy installation and maintenance.

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QOU3501042

Square D by Schneider Electric QOU3501042 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 50A and can accommodate connections via slotted box lugs on both the load and line sides. It is compatible with a wire cross-section of 14-2AWG for both aluminum and copper cables. The QOU3501042 supports a 3-pole configuration and operates at a control voltage range of 12Vdc to 24Vdc. It is designed to work with rated voltages of 48Vdc and 120V/240V AC, offering a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The terminals are of the box lugs type, ensuring secure and reliable connections.

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QOU3501021

Square D by Schneider Electric QOU3501021 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a shunt trip coil, making it suitable for applications requiring remote trip functionality. This MCB is rated for a current of 50A and accommodates slotted box lugs connections on both the load and line sides. It supports a cross-section of 14-2AWG for 1 cable Al/Cu. The QOU3501021 is a 3-pole device, compatible with rated voltages of 48Vdc and 120V/240V AC. 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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QOU350

Square D by Schneider Electric QOU350

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QOU3455283

Square D by Schneider Electric QOU3455283 is a unit-mount Miniature Circuit Breaker (MCB) designed for securing electrical circuits. It features a 3-pole configuration and supports a rated current of 45A. This MCB is equipped with ring tongue connections on both the load and line sides, facilitating secure and straightforward installation. It operates effectively at a rated voltage of 120V to 240V AC and 48V DC. The QOU3455283 offers a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc, ensuring protection against overcurrents. The terminals are designed to accommodate ring tongue type connectors.

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QOU345

Square D by Schneider Electric QOU345 is a unit-mount Miniature Circuit Breaker (MCB) designed for securing electrical circuits. It features a 3-pole configuration and accommodates a rated current of 45A. This MCB is compatible with slotted box lugs connections for both load and line sides, ensuring a secure and stable connection. It is designed to work with a cross-section of 14-2AWG (1 cable Al/Cu), making it versatile for various wiring needs. The QOU345 offers a rated voltage of 120V and 240V for AC circuits and 48Vdc for DC circuits, with a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. Its terminals are of the box lugs type, facilitating straightforward installation and maintenance.

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QOU3401200

Square D by Schneider Electric QOU3401200 is a Miniature Circuit Breaker (MCB) designed for unit mount installation. It features an auxiliary switch with 1a, suitable for applications requiring a 40A rated current. 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 on a 3 Pole system and includes 1 Normally Open (NO) auxiliary contact. The QOU3401200 is rated for 48Vdc and 120/240Vac, 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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QOU3405283

Square D by Schneider Electric QOU3405283 is a unit-mount Miniature Circuit Breaker (MCB) designed for securing electrical circuits. It features a 3-pole configuration and supports a rated current of 40A. This MCB is compatible with ring tongue connections on both the load and line sides, facilitating straightforward installation. It operates effectively at a rated voltage of 120V or 240V AC and 48V DC. The QOU3405283 offers a short circuit breaking rating of 10kA at 240V AC and 5kA at 48V DC, ensuring protection against overcurrents. The terminals are designed to accommodate ring tongue connectors, enhancing the ease of wiring and connection.

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QOU3401042

Square D by Schneider Electric QOU3401042 is a Miniature Circuit Breaker (MCB) designed for unit mount installation. It features a shunt trip coil, facilitating remote tripping. This MCB is equipped with slotted box lugs connections for both load and line sides, accommodating a wire cross-section of 14-2AWG for aluminum or copper cables. It is a 3-pole device, rated for a current of 40A. The QOU3401042 supports a rated voltage of 120V and 240V for AC circuits, and 48Vdc for DC circuits, with a control voltage range of 12Vdc to 24Vdc. It has a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The terminals are box lugs type, designed for secure and reliable connections.

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QOU3401021

Square D by Schneider Electric QOU3401021 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 40A and accommodates slotted box lugs connections on both the load and line sides. It is compatible with a cross-section of 14-2AWG for one aluminum or copper cable. The QOU3401021 is a 3-pole breaker, suitable for systems with rated voltages of 48Vdc and 120V/240V AC. It operates within a control voltage range of 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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QOU340

Square D by Schneider Electric QOU340 is a unit-mount Miniature Circuit Breaker (MCB) designed for efficient circuit protection. This 3-pole MCB operates with a rated current of 40A and accommodates connections through slotted box lugs on both the load and line sides. It is compatible with a wire cross-section of 14-2AWG for both aluminum and copper cables. The QOU340 is versatile in its application, supporting a rated voltage of 120V and 240V for AC circuits, and 48Vdc for DC circuits. Its short circuit breaking rating stands at 10kA for 240Vac and 5kA for 48Vdc, ensuring effective interruption capacity within its specified ratings. The device utilizes box lugs as its type of terminals for secure wire connections.

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QOU3355283

Square D by Schneider Electric QOU3355283 is a unit-mount Miniature Circuit Breaker (MCB) designed for efficient circuit protection. This MCB features a 3-pole configuration and is capable of handling a rated current of 35A. It offers versatile connection options with ring tongue connections on both the load and line sides. The QOU3355283 is engineered to operate at a rated voltage of 120V and 240V for AC circuits, and 48Vdc for DC circuits. It boasts a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc, ensuring effective interruption in the event of a fault. The device utilizes ring tongue type terminals for secure and reliable connections.

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QOU335

Square D by Schneider Electric QOU335 is a unit-mount Miniature Circuit Breaker (MCB) designed for securing electrical circuits. It features a 3-pole configuration and accommodates a rated current of 35A. 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 connections with a cross-section range of 14-2AWG for aluminum or copper cables. The QOU335 offers a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc, utilizing box lugs as its terminal type.

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