QOU150 – Square D – 50 Amp Circuit Breaker

QOU150 – Square D Unit Mount Circuit Breaker

The Square D QOU150 1 Pole Circuit Breaker offers strong protection against overload conditions and overcurrent. It comes with a unit mount for ease of installation on most surfaces. Made for use with both AC and DC supplies, it has AC and DC voltages of 120/240 V AC and 48 V DC respectively. Tested for quality, this unit is UL listed and has received CSA and IEC certifications. When the current in the circuit increases and reaches a high value, like in the case of a short circuit, it cuts off the power supply to prevent damage to devices. It also offers overload protection to prevent damage to heavy-duty devices like motor and air conditioners. The circuit breaker has current and interrupting ratings of 50 Amp and 10 kAIC respectively.

Specifications:

• Product or component type: Miniature circuit-breaker
• Range of product: QOU
• Circuit breaker type: Standard
• Circuit breaker application: HACR and Switching Duty rated
• Line Rated Current: 50 A
• Number of Poles: 1P
• Interrupt Rating: 10 kA at: 120/240 V AC, 5 kA at: 48 V DC, 10 kA at: 120 V AC
• Electrical connection: Slotted box lugs, line side, Slotted box lugs, load side
• System Voltage: 120 V AC, 120/240 V AC, 48 V DC
• Mounting mode: Unit mount
• AWG gauge: AWG 14…AWG 2 (aluminium/copper)
• Height: 4.05 in
• Depth: 2.95 in
• Width: 0.75 in
• Product certifications: CSA, IEC, UL listed
• Authentic Square D Product
• Dimensions (H x W x L): 4.05″ x 0.75″ x 2.95″