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QOB340VH | Schneider Electric Mini Circuit Breaker
- Regular price
- $155.00
- Sale price
- $155.00
- Regular price
-
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Product Description P/N: QOB340VH
Description
The Schneider Electric QOB340VH is a 40A, 240V molded case circuit breaker designed for three-phase electrical distribution within QOB Series load centers and panelboards. This bolt-on breaker provides thermal-magnetic protection with LI (Long-Time and Instantaneous) trip characteristics and features a high interrupting rating of 22 kA at 240V. Engineered for demanding commercial and industrial applications, it delivers reliable overcurrent protection in a compact QOB form factor.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Schneider Electric |
| Category | Circuit Breaker |
| Part Number | QOB340VH |
| Subcategory | Molded Case Circuit Breaker |
| Family | QOB Series |
| Type | QOB |
| Voltage Rating | 240 V |
| Amperage Rating | 40 A |
| Phase | 3-Phase |
| Poles | 3 |
| Protection Type | Thermal Magnetic |
| Trip Functions | LI – Long-Time & Instantaneous |
| AIC Rating | 22 kA @ 240 V |
| Connection Style | Bolt-On |
Information About QOB340VH
The QOB340VH belongs to Schneider Electric’s QOB Series of bolt-on miniature molded case breakers, widely used in panelboard installations requiring secure mounting and enhanced interrupting capability. Its thermal-magnetic trip unit provides long-time overload protection alongside instantaneous short-circuit response, forming a complete LI protection profile for three-phase circuits. With a 40A rating and a robust 22 kA interrupting capacity, this breaker is well-suited for higher-fault environments compared to standard QOB models. The three-pole design ensures full-phase disconnection, while the bolt-on connection delivers stable, vibration-resistant installation in QOB-compatible equipment.
Key Features:
- Thermal-magnetic trip: Offers overload (thermal) and short-circuit (magnetic) protection.
- LI trip functions: Long-Time and Instantaneous response for comprehensive protection.
- High-interrupting rating: 22 kA at 240V for enhanced fault-clearing capability.
- 40A, 240V rating: Suitable for moderate three-phase branch circuits.
- Three-pole construction: Provides balanced protection for three-phase systems.
- Bolt-on connection: Ensures secure installation in QOB Series panelboards.
- Compact QOB design: Supports efficient integration into load centers and distribution panels.
- Durable molded case construction: Designed for long-term reliability in demanding electrical environments.
The QOB340VH delivers the reliability and precision required for high-performance three-phase circuit protection.
Description
The Schneider Electric QOB340VH is a 40A, 240V molded case circuit breaker designed for three-phase electrical distribution within QOB Series load centers and panelboards. This bolt-on breaker provides thermal-magnetic protection with LI (Long-Time and Instantaneous) trip characteristics and features a high interrupting rating of 22 kA at 240V. Engineered for demanding commercial and industrial applications, it delivers reliable overcurrent protection in a compact QOB form factor.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Schneider Electric |
| Category | Circuit Breaker |
| Part Number | QOB340VH |
| Subcategory | Molded Case Circuit Breaker |
| Family | QOB Series |
| Type | QOB |
| Voltage Rating | 240 V |
| Amperage Rating | 40 A |
| Phase | 3-Phase |
| Poles | 3 |
| Protection Type | Thermal Magnetic |
| Trip Functions | LI – Long-Time & Instantaneous |
| AIC Rating | 22 kA @ 240 V |
| Connection Style | Bolt-On |
Information About QOB340VH
The QOB340VH belongs to Schneider Electric’s QOB Series of bolt-on miniature molded case breakers, widely used in panelboard installations requiring secure mounting and enhanced interrupting capability. Its thermal-magnetic trip unit provides long-time overload protection alongside instantaneous short-circuit response, forming a complete LI protection profile for three-phase circuits. With a 40A rating and a robust 22 kA interrupting capacity, this breaker is well-suited for higher-fault environments compared to standard QOB models. The three-pole design ensures full-phase disconnection, while the bolt-on connection delivers stable, vibration-resistant installation in QOB-compatible equipment.
Key Features:
- Thermal-magnetic trip: Offers overload (thermal) and short-circuit (magnetic) protection.
- LI trip functions: Long-Time and Instantaneous response for comprehensive protection.
- High-interrupting rating: 22 kA at 240V for enhanced fault-clearing capability.
- 40A, 240V rating: Suitable for moderate three-phase branch circuits.
- Three-pole construction: Provides balanced protection for three-phase systems.
- Bolt-on connection: Ensures secure installation in QOB Series panelboards.
- Compact QOB design: Supports efficient integration into load centers and distribution panels.
- Durable molded case construction: Designed for long-term reliability in demanding electrical environments.
The QOB340VH delivers the reliability and precision required for high-performance three-phase circuit protection.