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QC1040 | Eaton 40A Single-Pole 120/240V Thermal Magnetic Feed-Thru Circuit Breaker
- Regular price
- $45.00
- Sale price
- $45.00
- Regular price
-
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Product Description P/N: QC1040
Description
The Eaton QC1040 is a single-pole molded case circuit breaker designed to provide 40A protection for 120/240V single-phase electrical systems. Its thermal magnetic LI trip functions and feed-thru design ensure reliable overload and short-circuit protection for residential and commercial applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Eaton |
| Category | Circuit Breaker |
| Part Number | QC1040 |
| Subcategory | Load Center Circuit Breaker |
| Family | Quicklag |
| Type | QC |
| Voltage | 120/240 V |
| Amperage | 40 A |
| AIC Rating | 10 kA @ 120 V |
| Functions | LI – Long-Time and Instantaneous |
| Poles | 1 |
| Connection | Feed-Thru |
| Phase | 1 |
| Protection | Thermal Magnetic |
| Terminal Type | Line & Load Side Lug Terminals |
| Temperature Rating | 40 °C |
| Application | Residential and Commercial Branch Circuit Protection |
Information About QC1040
The QC1040 belongs to Eaton’s Quicklag family, offering reliable overcurrent protection for single-phase circuits in homes, light commercial buildings, and equipment installations. Its thermal magnetic LI trip mechanism provides dependable long-time overload response and fast short-circuit clearing to protect downstream devices. Designed with a feed-thru configuration, it supports straightforward wiring and secure connections through line and load lug terminals. With a 10 kA interrupting capacity at 120V, the breaker delivers adequate fault-handling capability for standard electrical distribution applications.
Key Features
- 40A single-pole breaker: Suitable for 120/240V branch and equipment circuits.
- Thermal magnetic LI protection: Combines long-time overload and instantaneous fault-clearing response.
- Feed-thru connection design: Allows simple integration into load centers and panelboards.
- 10 kA interrupt rating: Provides reliable performance in typical residential and commercial environments.
- Line and load lug terminals: Support secure wiring and consistent electrical contact.
- Quicklag series compatibility: Ensures reliable performance and standardized installation.
- 40°C temperature rating: Maintains reliable operation under standard load center conditions.
- Compact molded case: Fits easily into single-phase distribution panels.
The QC1040 delivers the reliability and precision required for dependable protection of single-phase branch circuits in residential and commercial applications.
Description
The Eaton QC1040 is a single-pole molded case circuit breaker designed to provide 40A protection for 120/240V single-phase electrical systems. Its thermal magnetic LI trip functions and feed-thru design ensure reliable overload and short-circuit protection for residential and commercial applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Eaton |
| Category | Circuit Breaker |
| Part Number | QC1040 |
| Subcategory | Load Center Circuit Breaker |
| Family | Quicklag |
| Type | QC |
| Voltage | 120/240 V |
| Amperage | 40 A |
| AIC Rating | 10 kA @ 120 V |
| Functions | LI – Long-Time and Instantaneous |
| Poles | 1 |
| Connection | Feed-Thru |
| Phase | 1 |
| Protection | Thermal Magnetic |
| Terminal Type | Line & Load Side Lug Terminals |
| Temperature Rating | 40 °C |
| Application | Residential and Commercial Branch Circuit Protection |
Information About QC1040
The QC1040 belongs to Eaton’s Quicklag family, offering reliable overcurrent protection for single-phase circuits in homes, light commercial buildings, and equipment installations. Its thermal magnetic LI trip mechanism provides dependable long-time overload response and fast short-circuit clearing to protect downstream devices. Designed with a feed-thru configuration, it supports straightforward wiring and secure connections through line and load lug terminals. With a 10 kA interrupting capacity at 120V, the breaker delivers adequate fault-handling capability for standard electrical distribution applications.
Key Features
- 40A single-pole breaker: Suitable for 120/240V branch and equipment circuits.
- Thermal magnetic LI protection: Combines long-time overload and instantaneous fault-clearing response.
- Feed-thru connection design: Allows simple integration into load centers and panelboards.
- 10 kA interrupt rating: Provides reliable performance in typical residential and commercial environments.
- Line and load lug terminals: Support secure wiring and consistent electrical contact.
- Quicklag series compatibility: Ensures reliable performance and standardized installation.
- 40°C temperature rating: Maintains reliable operation under standard load center conditions.
- Compact molded case: Fits easily into single-phase distribution panels.
The QC1040 delivers the reliability and precision required for dependable protection of single-phase branch circuits in residential and commercial applications.