QOB340 | Schneider Electric QOB Series 3-Pole 40A 240V Thermal Magnetic Circuit Breaker
QOB340 | Schneider Electric QOB Series 3-Pole 40A 240V Thermal Magnetic Circuit Breaker
QOB340 | Schneider Electric QOB Series 3-Pole 40A 240V Thermal Magnetic Circuit Breaker
    QOB340 | Schneider Electric QOB Series 3-Pole 40A 240V Thermal Magnetic Circuit Breaker
QOB340 | Schneider Electric QOB Series 3-Pole 40A 240V Thermal Magnetic Circuit Breaker

QOB340 | Schneider Electric QOB Series 3-Pole 40A 240V Thermal Magnetic Circuit Breaker

Part #: QOB340 Manufactured by: Schneider Electric
Regular price
$77.00
Sale price
$77.00
Regular price
3 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
Bolt-On - 40 Amp - 3 Pole - 240 Volt
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IQElectro 2-Year Warranty
Warranty for Product #: QOB340
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Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: QOB340

Description / Specifications

Description 

The Schneider Electric QOB340 is a molded case circuit breaker designed for three-phase electrical systems requiring dependable overcurrent protection. Rated for 240 volts with a 40-amp capacity, it provides stable operation in QOB Series load centers. Its thermal magnetic trip unit ensures appropriate response to both overload and short-circuit conditions.


 

Technical Specifications 

Condition New/Never Used Surplus
Brand Schneider Electric
Category Circuit Breaker
Part Number QOB340
Subcategory Molded Case Circuit Breaker
Family QOB Series
Type QOB
Voltage 240 V
Amperage 40 A
Poles 3
Phase 3
Protection Thermal Magnetic
AIC Rating 10 kA @ 240 V
Functions LI – Long-Time and Instantaneous
Connection Bolt-On
Interrupting Capacity Standard
Application QOB Series load centers
Mounting Style Bolt-On
Breaker Type Molded Case



Information About QOB340

The QOB340 is a three-pole molded case circuit breaker designed within Schneider Electric’s QOB Series for dependable circuit protection in three-phase, 240-volt distribution systems. It integrates into QOB Series load centers using a bolt-on mounting configuration that ensures secure positioning and stable electrical performance. With a 40-amp rating, it accommodates light-to-medium duty loads while maintaining reliable operation across commercial, industrial, and select residential installations. Its long-time and instantaneous trip characteristics provide coordinated protection against overloads and short-circuit conditions, supported by the breaker’s thermal magnetic design.

Key Features

  • Three-pole configuration: Supports balanced protection for three-phase systems.
  • 40-amp capacity: Suitable for light and medium electrical loads in QOB applications.
  • Thermal magnetic trip: Responds accurately to overload and fault conditions.
  • 10 kA interrupt rating: Provides standard fault-handling capability at 240 volts.
  • Bolt-on mounting: Ensures solid mechanical fastening and reliable electrical contact.
  • LI trip functions: Offers long-time and instantaneous protection modes for circuit coordination.
  • Designed for QOB load centers: Ensures proper fit and performance within compatible systems.
  • Compact molded case design: Streamlines installation in panelboard environments.

The QOB340 delivers the reliability and precision required for protecting three-phase circuits within QOB Series distribution systems.

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Description / Specifications

Description 

The Schneider Electric QOB340 is a molded case circuit breaker designed for three-phase electrical systems requiring dependable overcurrent protection. Rated for 240 volts with a 40-amp capacity, it provides stable operation in QOB Series load centers. Its thermal magnetic trip unit ensures appropriate response to both overload and short-circuit conditions.


 

Technical Specifications 

Condition New/Never Used Surplus
Brand Schneider Electric
Category Circuit Breaker
Part Number QOB340
Subcategory Molded Case Circuit Breaker
Family QOB Series
Type QOB
Voltage 240 V
Amperage 40 A
Poles 3
Phase 3
Protection Thermal Magnetic
AIC Rating 10 kA @ 240 V
Functions LI – Long-Time and Instantaneous
Connection Bolt-On
Interrupting Capacity Standard
Application QOB Series load centers
Mounting Style Bolt-On
Breaker Type Molded Case



Information About QOB340

The QOB340 is a three-pole molded case circuit breaker designed within Schneider Electric’s QOB Series for dependable circuit protection in three-phase, 240-volt distribution systems. It integrates into QOB Series load centers using a bolt-on mounting configuration that ensures secure positioning and stable electrical performance. With a 40-amp rating, it accommodates light-to-medium duty loads while maintaining reliable operation across commercial, industrial, and select residential installations. Its long-time and instantaneous trip characteristics provide coordinated protection against overloads and short-circuit conditions, supported by the breaker’s thermal magnetic design.

Key Features

  • Three-pole configuration: Supports balanced protection for three-phase systems.
  • 40-amp capacity: Suitable for light and medium electrical loads in QOB applications.
  • Thermal magnetic trip: Responds accurately to overload and fault conditions.
  • 10 kA interrupt rating: Provides standard fault-handling capability at 240 volts.
  • Bolt-on mounting: Ensures solid mechanical fastening and reliable electrical contact.
  • LI trip functions: Offers long-time and instantaneous protection modes for circuit coordination.
  • Designed for QOB load centers: Ensures proper fit and performance within compatible systems.
  • Compact molded case design: Streamlines installation in panelboard environments.

The QOB340 delivers the reliability and precision required for protecting three-phase circuits within QOB Series distribution systems.

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