Miniature Circuit Breakers (MCBs)

QOU225VH

Square D by Schneider Electric QOU225VH is a unit-mount Miniature Circuit Breaker (MCB) designed for securing electrical circuits. 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, facilitating connections with a cross-section of 14-2AWG for one aluminum or copper cable. It operates effectively at a rated voltage of 120V to 240V AC, and it has a short circuit breaking rating of 22kA at 240Vac and 5kA at 48Vdc. The terminals are designed as box lugs, ensuring a secure and reliable connection.

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QOU2202100

Square D by Schneider Electric QOU2202100 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 20A and accommodates slotted box lugs connections on both the load and line sides. The QOU2202100 is compatible with a rated voltage of 48Vdc and 120V/240V AC, making it versatile for various electrical setups. It is designed to manage wires with a cross-section of 14-2AWG (1 cable Al/Cu) and is equipped with 2 poles. The short circuit breaking rating stands at 10kA for 240Vac and 5kA for 48Vdc, ensuring effective interruption capacity. The type of terminals used in this MCB are box lugs, facilitating secure and reliable connections.

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QOU140VH

Square D by Schneider Electric QOU140VH is a unit-mount Miniature Circuit Breaker (MCB) designed for a single-pole configuration. It features slotted box lugs connections on both the 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 40A and supports rated voltages of 120V and 240V AC, with a short circuit breaking rating of 22kA at 240Vac and 5kA at 48Vdc. The terminals are box lugs type, ensuring a secure connection for the designated wire sizes.

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QOU1401200

Square D by Schneider Electric QOU1401200 is a miniature circuit breaker (MCB) designed for unit mount installation. It features an auxiliary switch with 1a, suitable for applications requiring a single pole configuration. This MCB is rated for a current of 40A and accommodates connections via slotted box lugs on both the load and line sides. It supports a cross-section of 14-2AWG for one cable, either aluminum or copper. The QOU1401200 is capable of operating at a rated voltage of 48Vdc and 120/240Vac, with a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. It includes one normally open (NO) auxiliary contact and utilizes box lugs for terminal connections.

Schneider Electric

QOU1151201

Square D by Schneider Electric QOU1151201 is a miniature circuit breaker (MCB) designed for unit mount installation. It features an auxiliary switch with 1b function, suitable for applications requiring a single pole configuration. This MCB is rated for a current of 15A and accommodates connections via slotted box lugs on both the load and line sides. It supports a cross-section of 14-2AWG for one aluminum or copper cable. The QOU1151201 is capable of operating at a rated voltage of 120V or 240V AC and 48V DC. It includes one normally closed (NC) auxiliary contact and offers a short circuit breaking rating of 10kA at 240V AC, 5kA at 277V AC, and 5kA at 48V DC. The terminals are designed as box lugs.

Schneider Electric

QOB39035

Square D by Schneider Electric QOB39035 is a Miniature Circuit Breaker (MCB) designed for bolt-on mounting. It features a rated current of 90A and a bolt-on connection type. This MCB operates at a rated voltage of 120V to 240V AC and can accommodate a cross-section of 4-2/0AWG (1 cable Al/Cu). It is a 3 Pole device with a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The QOB39035 is equipped with box lugs type of terminals.

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QOB310SWN

Square D by Schneider Electric QOB310SWN is a Switch-neutral Miniature Circuit Breaker (MCB) designed for bolt-on mounting. It features a rated current of 10A and accommodates a bolt-on connection type. This MCB operates at a rated voltage of 120 V to 240 V and is compatible with a cross-section of 14-8AWG for 1 cable Al/Cu. It is a 3 Pole device with a short circuit breaking rating of 10kA at 240Vac. The terminals are of the press plate type.

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QOB245H

Square D by Schneider Electric QOB245H is a Miniature Circuit Breaker (MCB) designed for bolt-on mounting. It features a rated current of 45A and accommodates a bolt-on connection type. This MCB operates at a rated voltage of 120V to 240V AC and is compatible with 8-2AWG (1 cable Al/Cu) cross-section. It is a 2 Pole device with a short circuit breaking rating of 10kA at 240Vac. The QOB245H is equipped with box lugs type of terminals.

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QOB2100Z

Square D by Schneider Electric QOB2100Z is a Miniature Circuit Breaker (MCB) designed with a rated current of 100A and a bolt-on connection type. It operates on a rated voltage of 120 V to 240 V AC and is configured with 2 poles.

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QO31001201

Square D by Schneider Electric QO31001201 is a Miniature Circuit Breaker (MCB) featuring an auxiliary switch with 1b function. This 3-pole MCB is designed for plug-in mounting and supports a rated current of 100A. It offers a plug-in connection type and is compatible with a cross-section of 4-2/0AWG for 1 cable Al/Cu. The rated voltage for AC operation is between 120 V and 240 V. It includes 1 Normally Closed (NC) auxiliary contact. The short circuit breaking rating is specified at 10kA for 240Vac and 5kA for 48Vdc, with box lugs serving as the type of terminals.

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QO2601200

Square D by Schneider Electric QO2601200 is a Miniature Circuit Breaker (MCB) featuring an auxiliary switch with 1a functionality. It is designed for plug-in mounting and supports a rated current of 60A with a plug-in connection type. This MCB operates at a rated voltage of 48Vdc and 120/240Vac, accommodating a cross-section of 8-2AWG (1 cable Al/Cu). It is equipped with 2 poles and 1 Normally Open (NO) auxiliary contact. The short circuit breaking rating is specified at 10kA for 240Vac and 5kA for 48Vdc, with box lugs serving as the type of terminals.

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QO2402100

Square D by Schneider Electric QO2402100 is a Miniature Circuit Breaker (MCB) that features an Equipment Protection Device (EPD) and an Alarm/fault trip signalling switch. This 2 Pole circuit breaker is designed for plug-in mounting and supports a plug-in connection type. It is rated for a current of 40A and accommodates a wire cross-section of 8-2AWG for one aluminum or copper cable. The QO2402100 operates at a rated voltage of 120V to 240V AC and 48Vdc, with a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The terminals are box lugs, facilitating secure and reliable connections.

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QO220SWN35

Square D by Schneider Electric QO220SWN35 is a switch-neutral Miniature Circuit Breaker (MCB) designed for plug-in mounting. It features a rated current of 20A and a plug-in connection type, suitable for use with a rated voltage of 120V AC. This MCB accommodates a cross-section of 14-8AWG for 1 cable Al/Cu and is equipped with 2 poles. It has a short circuit breaking rating of 10kA at 120Vac and utilizes press plate type terminals for connections.

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QO21001200

Square D by Schneider Electric QO21001200 is a Miniature Circuit Breaker (MCB) featuring an auxiliary switch with 1a functionality. This plug-in type MCB is designed for a rated current of 100A and accommodates a plug-in connection. It operates at a rated voltage of 120 V to 240 V and is compatible with a wire cross-section of 4-2/0AWG for 1 cable Al/Cu. The device includes 2 poles and 1 Normally Open (NO) auxiliary contact. It offers a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc, with box lugs serving as the type of terminals.

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QO170VH

Square D by Schneider Electric QO170VH is a Miniature Circuit Breaker (MCB) designed for plug-in mounting. It features a rated current of 70A and accommodates a plug-in connection type. This MCB operates at a rated voltage of 120V to 240V AC and is compatible with 8-2AWG (1 cable Al/Cu) cross-section. It is a single-pole circuit breaker with a short circuit breaking rating of 22kA at 240Vac. The QO170VH is equipped with box lugs type of terminals.

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QO130EPD1201

Square D by Schneider Electric QO130EPD1201 is a Miniature Circuit Breaker (MCB) designed for equipment protection with integrated ground fault protection and an auxiliary switch featuring 1b (1 Normally Closed contact). This plug-in type MCB is rated for a current of 30A and operates at a voltage of 120V AC. It accommodates a wire cross-section of 14-8AWG for a single copper cable and is equipped with one pole. The residual current sensitivity is set at 30mA / 0.03. It offers ground fault protection and has a short circuit breaking rating of 10kA at 120Vac. The terminals are of the press plate type, facilitating secure connections.

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QO1301042

Square D by Schneider Electric QO1301042 is a Miniature Circuit Breaker (MCB) featuring a shunt trip coil. It is designed for plug-in mounting and has a rated current of 30A with a plug-in connection type. This MCB operates at a rated voltage of 48Vdc and 120V/240V AC, accommodating a cross-section of 14-8AWG (1 cable Al/Cu). It is a single-pole device with a control voltage range of 12Vdc-24Vdc. The short circuit breaking rating is specified at 10kA for 240Vac and 5kA for 48Vdc, utilizing press plate type terminals for connections.

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QO120EPD1201

Square D by Schneider Electric QO120EPD1201 is a Miniature Circuit Breaker (MCB) designed for equipment protection with integrated ground fault protection and an auxiliary switch featuring 1b (Normally Closed) contact. This plug-in type MCB is rated for a current of 20A and a voltage of 120V AC. It accommodates a wire cross-section of 14-8AWG for one copper cable and is equipped with a single pole. The residual current sensitivity is set at 30mA / 0.03. It offers ground fault protection and has a short circuit breaking rating of 10kA at 120Vac. The terminals are of the press plate type.

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QO1201201

Square D by Schneider Electric QO1201201 is a Miniature Circuit Breaker (MCB) featuring an auxiliary switch with 1b function. It is designed for plug-in mounting and supports a plug-in connection type. This MCB is rated for a current of 20A and can accommodate a wire cross-section of 14-8AWG for both aluminum and copper cables. It operates on a single pole and includes 1 Normally Closed (NC) auxiliary contact. The QO1201201 is capable of handling a rated voltage of 120V to 240V AC and 48Vdc, with a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The terminals are of the press plate type, ensuring secure connections.

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QO115VHPCAFI

Square D by Schneider Electric QO115VHPCAFI is a Combination Arc Fault Detection Circuit Breaker (CAFI) that also functions as a Plug-on Neutral (PoN) Combo and Miniature Circuit Breaker (MCB). Designed for plug-in mounting, this circuit breaker has a rated current of 15A and operates at a rated voltage of 120V AC. It accommodates a wire cross-section of 14-8AWG for one copper cable and features a single pole configuration. The QO115VHPCAFI is equipped with press plate terminals and boasts a short circuit breaking rating of 22kA at 120Vac.

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