SCHNEIDER ELECTRIC QOU390 CIRCUIT BREAKERS
SCHNEIDER ELECTRIC Square D QOU390 3-Pole 90 Amp 240 Volt Thermal Magnetic/Common Trip Miniature Circuit Breaker
SCHNEIDER ELECTRIC Square D QOU390 3-Pole 90 Amp 240 Volt Thermal Magnetic/Common Trip Miniature Circuit Breaker

Square D QOU390 3-Pole 90 Amp 240 Volt Thermal Magnetic/Common Trip Miniature Circuit Breaker

SCHNEIDER ELECTRIC
SKU: QOU390
Availability: In Stock

Ships same day if ordered by 12 pm

$632.67
$632.67
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Product Description

The Square D QOU390 is a 3-pole, 90 amp, 240 volt thermal magnetic miniature circuit breaker designed for residential and commercial applications. This unit mount breaker features VisiTrip trip indication for clear visual alerts when tripped. The QOU series is capable of automatically opening under overload or short circuit conditions, enhancing the safety of your electrical system.

  • Rated for 90 amps at 240 volts
  • Provides a breaking capacity of 10 kA
  • Compatible with flush, surface, or DIN rail mounting

Product Highlights

This circuit breaker is UL listed and CSA certified to ensure safety and reliability. Designed for easy integration, it includes lugs for cable-in and cable-out connections.

Product Information

Standard Information

  • Catalog Number: QOU390
  • Brand: Square D
Technical Specifications
Type
Miniature circuit-breaker
Rated Voltage
240 Volt
Amperage Rating
90 Amp
Poles
3 Pole
Interrupt Rating
10 kAIC
Mounting Type
Unit Mount
Warranty Length
18 months
Country of Origin
Mexico
SCHNEIDER ELECTRIC QOU390 CIRCUIT BREAKERS

Vendor: SCHNEIDER ELECTRIC

Square D QOU390 3-Pole 90 Amp 240 Volt Thermal Magnetic/Common Trip Miniature Circuit Breaker

$632.67

Vendor: SCHNEIDER ELECTRIC

Square D QOU390 3-Pole 90 Amp 240 Volt Thermal Magnetic/Common Trip Miniature Circuit Breaker

$632.67

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