Miniature Circuit Breakers (MCBs)

5SJ42188HG42

Circuit breaker 10kA, 2-pole, D, 15 A, 277VAC, UL489

Siemens

QOXD363

Square D by Schneider Electric QOXD363 is a Miniature Circuit Breaker (MCB) designed for branch circuit protection. It features a plug-in mounting mode for easy installation and utilizes a plug-in connection type for establishing electrical circuits. This MCB is rated for a current of 63A and can operate at rated voltages of 240V or 415V AC. It is a 3 Pole device, ensuring it can control multiple circuits simultaneously. The QOXD363 has a short circuit breaking rating of 3kA at 415Vac and is equipped with press plate terminals for secure wire connections.

Schneider Electric

QOXD320

Square D by Schneider Electric QOXD320 is a Miniature Circuit Breaker (MCB) designed for branch circuit protection. It features a plug-in mounting mode and a plug-in connection type, facilitating easy installation. This MCB is rated for a current of 20A and can operate at a rated voltage of 240 V to 415 V AC. It is a 3 Pole circuit breaker, ensuring it can be used in a variety of circuit configurations. The QOXD320 has a short circuit breaking rating of 3kA at 415Vac and is equipped with press plate terminals for secure wire connections.

Schneider Electric

QOUR220VH

Square D by Schneider Electric QOUR220VH is a miniature circuit breaker (MCB) designed for unit mount installation. It features a rated current of 20A and accommodates slotted box lugs connections on both the load and line sides. This MCB operates at a rated voltage of 120V to 240V AC and is compatible with a cross-section of 14-2AWG for one aluminum or copper cable. It is a 2-pole device with a short circuit breaking rating of 22kA at 240Vac and 5kA at 48Vdc. The terminals are box lugs type, facilitating secure and straightforward connections.

Schneider Electric

QOUQ335

Square D by Schneider Electric QOUQ335 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 35A. 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 QOUQ335 offers a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc, with box lugs as the type of terminals.

Schneider Electric

QOUQ225

Square D by Schneider Electric QOUQ225 is a unit-mount Miniature Circuit Breaker (MCB) designed for a variety of applications. It features a 2-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 (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 designed as box lugs, facilitating secure and reliable connections.

Schneider Electric

QOUQ115

Square D by Schneider Electric QOUQ115 is a unit-mount Miniature Circuit Breaker (MCB) designed for a single pole configuration. It features slotted box lugs connections for both load and line sides, accommodating a cross-section of 14-2AWG for one aluminum or copper cable. This MCB is rated for a current of 15A and supports rated voltages of 48Vdc and 120V/240V AC. It has a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The terminals are box lugs type, facilitating secure and straightforward installations.

Schneider Electric

QOU3907100

Square D by Schneider Electric QOU3907100 is a miniature circuit breaker (MCB) designed for unit mount installation. This 3-pole MCB is rated for a current of 90A and accommodates wire sizes from 12 to 2/0 AWG for both aluminum and copper cables. It features slotted box lugs connections on both the load and line sides, ensuring a secure and straightforward installation. The QOU3907100 is capable of operating at a rated voltage of 120V to 240V AC and 60V DC, with a short circuit breaking rating of 10kA at 240V AC and 5kA at 60V DC. Its terminals are of the box lugs type, designed for efficient connectivity.

Schneider Electric

QOU3701200

Square D by Schneider Electric QOU3701200 is a miniature circuit breaker (MCB) designed for unit mount installation. It features an auxiliary switch with 1a, suitable for applications requiring a 70A rated current. This MCB offers slotted box lugs connections for both load and line sides, accommodating a cross-section of 12-2/0AWG(1 cable Al/Cu). It operates on a 3 Pole system with 1 Normally Open (NO) auxiliary contact. The QOU3701200 is capable of handling rated voltages of 60Vdc and 120V/240Vac, with a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. Its terminals are designed as box lugs.

Schneider Electric

QOU3602100

Square D by Schneider Electric QOU3602100 is a miniature circuit breaker (MCB) designed for unit mount installation. It features an alarm/fault trip signalling switch, enhancing its functionality. This 3-pole MCB is rated for 60A and accommodates 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 QOU3602100 is designed to operate at a rated voltage of 120V or 240V AC and 48V DC, with a short circuit breaking rating of 10kA at 240V AC and 5kA at 48V DC. The terminals are box lug type, facilitating secure and reliable connections.

Schneider Electric

QOU3402100

Square D by Schneider Electric QOU3402100 is a miniature circuit breaker (MCB) designed for unit mount installation. It features an alarm/fault trip signalling switch for enhanced monitoring. This 3-pole MCB is rated for a current of 40A and accommodates 14-2AWG (1 cable Al/Cu) cross-section. It offers slotted box lugs connections on both the load and line sides. The QOU3402100 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 for secure and reliable connections.

Schneider Electric

QOU3302100

Square D by Schneider Electric QOU3302100 is a Miniature Circuit Breaker (MCB) designed for unit mount installation. It features an alarm/fault trip signalling switch, enhancing its functionality. This 3-pole MCB is rated for a current of 30A and accommodates 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 QOU3302100 is designed to operate at a rated voltage of 120V or 240V AC and 48V DC, with a short circuit breaking rating of 10kA at 240V AC and 5kA at 48V DC. The terminals are box lug type, facilitating secure and reliable connections.

Schneider Electric

QOU325VH

Square D by Schneider Electric QOU325VH 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 25A. This MCB is equipped with slotted box lugs connections for both load and line sides, facilitating secure and straightforward installation. It is compatible with a wire cross-section of 14-2AWG for both aluminum and copper cables. The QOU325VH operates at a rated voltage of 120V to 240V AC and offers a short circuit breaking rating of 22kA at 240Vac and 5kA at 48Vdc. The terminals are designed as box lugs, ensuring a reliable connection.

Schneider Electric

QOU2801021

Square D by Schneider Electric QOU2801021 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 80A and can accommodate connections via slotted box lugs on both the load and line sides. It is compatible with a cross-section of 12-2/0AWG for one aluminum or copper cable. The QOU2801021 is a 2-pole breaker, suitable for systems with rated voltages of 60Vdc and 120V/240Vac. It operates within a control voltage range of 120Vac to 208Vac. The short circuit breaking rating stands at 10kA for 240Vac systems and 5kA for 60Vdc systems. The terminals are designed as box lugs, ensuring a secure connection.

Schneider Electric

QOU2702100

Square D by Schneider Electric QOU2702100 is a Miniature Circuit Breaker (MCB) designed for unit mount installation. This MCB features an alarm/fault trip signalling switch, enhancing its functionality. It supports a rated current of 70A and accommodates slotted box lugs connections on both the load and line sides. The QOU2702100 is compatible with a rated voltage of 48Vdc and 120V/240V AC, with a cross-section capacity for 12-2/0AWG(1 cable Al/Cu). It is a 2 Pole device, ensuring it can interrupt circuits in both lines simultaneously. The short circuit breaking rating stands at 10kA for 240Vac and 5kA for 48Vdc, with box lugs as the type of terminals used for connections.

Schneider Electric

QOU245VH

Square D by Schneider Electric QOU245VH is a miniature circuit breaker (MCB) designed for unit mount installation. It features a rated current of 45A and accommodates slotted box lugs connections on both the load and line sides. This MCB operates at a rated voltage of 120V to 240V AC and is compatible with a cross-section of 14-2AWG for one aluminum or copper cable. It is a 2-pole device with a short circuit breaking rating of 22kA at 240Vac and 5kA at 48Vdc. The QOU245VH utilizes box lugs as its type of terminals.

Schneider Electric

QOU240VH

Square D by Schneider Electric QOU240VH is a unit-mount Miniature Circuit Breaker (MCB) designed for 120V to 240V AC systems. It features a 40A rated current and is equipped with slotted box lugs connections for both load and line sides, accommodating a cross-section of 14-2AWG (1 cable Al/Cu). This 2-pole MCB has a short circuit breaking rating of 22kA at 240Vac and 5kA at 48Vdc. The terminals are of the box lugs type, facilitating secure and straightforward installation.

Schneider Electric

QOU2401200

Square D by Schneider Electric QOU2401200 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 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 2 Pole system with 1 Normally Open (NO) auxiliary contact. The QOU2401200 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.

Schneider Electric

QOU235VH

Square D by Schneider Electric QOU235VH 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 operates at a rated voltage of 120V to 240V AC and is compatible with a cross-section of 14-2AWG for one aluminum or copper cable. It is a 2-pole device with a short circuit breaking rating of 22kA at 240Vac and 5kA at 48Vdc. The terminals are box lugs type, facilitating secure and straightforward connections.

Schneider Electric

QOU2303100

Square D by Schneider Electric QOU2303100 is a unit-mount Miniature Circuit Breaker (MCB) designed for a variety of applications. It features a 2-pole configuration and is capable of handling a rated current of 30A. 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 to 240V AC and 48V DC, 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.

Schneider Electric