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Q330 | Siemens Series Q 30A 240V 3-Pole Thermal Magnetic Circuit Breaker
- Regular price
- $59.00
- Sale price
- $59.00
- Regular price
-
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Product Description P/N: Q330
Description
The Siemens Q330 is a three-pole circuit breaker designed for dependable overcurrent protection in commercial 240-volt systems. Rated at 30 amps with a fixed instantaneous trip, it offers rapid response to fault conditions while maintaining stable performance in demanding installations.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | Q330 |
| Subcategory | Molded Case Circuit Breaker |
| Series | Series Q |
| Commercial/Residential | Commercial |
| Voltage Rating | 240 VAC |
| Amperage Rating | 30 A |
| Interrupt Rating | 10 kA |
| Trip Type | Fixed Instantaneous |
| Number of Poles | 3 |
| Connection Type | Plug-In |
| Wire Size | 14–6 AWG |
| Terminal Type | Lug |
| Mounting Type | Panel Board |
| Temperature Rating | 40°C |
| Dimensions | 3 in L × 3 in W × 3 in D |
| Application | Commercial Branch-Circuit Protection |
Information About Q330
The Q330 is a three-pole commercial-grade circuit breaker from Siemens’ Series Q product family engineered for robust protection of 240-volt distribution circuits. With a 30-amp rating and a fixed instantaneous trip mechanism, it provides fast interruption of severe fault currents to help protect wiring and connected equipment. Its plug-in mounting style ensures easy installation in panelboards, while lug terminals support secure termination of 14–6 AWG conductors. Compact dimensions and a 40°C operating rating enable reliable operation in space-limited commercial electrical rooms and panel installations.
Key Features
- Commercial-Grade Three-Pole Protection: Supports 240-volt multi-phase loads commonly found in commercial distribution systems.
- Fixed Instantaneous Trip: Provides rapid response to high-level fault conditions to enhance system safety.
- 10 kA Interrupt Rating: Capable of safely clearing substantial fault currents for dependable circuit protection.
- Plug-In Installation: Enables quick integration into Series Q panelboards with secure mechanical engagement.
- Versatile Wiring Capability: Lug terminals accept 14–6 AWG conductors for flexible installation options.
- Compact 3 × 3 × 3 Inch Design: Conserves panel space for dense commercial load centers.
- 40°C Temperature Rating: Maintains reliable performance in typical commercial electrical environments.
- Durable Molded Case Construction: Provides long-term mechanical strength and dependable circuit protection.
The Q330 delivers the reliability and precision required for protecting 240-volt commercial distribution circuits.
Description
The Siemens Q330 is a three-pole circuit breaker designed for dependable overcurrent protection in commercial 240-volt systems. Rated at 30 amps with a fixed instantaneous trip, it offers rapid response to fault conditions while maintaining stable performance in demanding installations.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | Q330 |
| Subcategory | Molded Case Circuit Breaker |
| Series | Series Q |
| Commercial/Residential | Commercial |
| Voltage Rating | 240 VAC |
| Amperage Rating | 30 A |
| Interrupt Rating | 10 kA |
| Trip Type | Fixed Instantaneous |
| Number of Poles | 3 |
| Connection Type | Plug-In |
| Wire Size | 14–6 AWG |
| Terminal Type | Lug |
| Mounting Type | Panel Board |
| Temperature Rating | 40°C |
| Dimensions | 3 in L × 3 in W × 3 in D |
| Application | Commercial Branch-Circuit Protection |
Information About Q330
The Q330 is a three-pole commercial-grade circuit breaker from Siemens’ Series Q product family engineered for robust protection of 240-volt distribution circuits. With a 30-amp rating and a fixed instantaneous trip mechanism, it provides fast interruption of severe fault currents to help protect wiring and connected equipment. Its plug-in mounting style ensures easy installation in panelboards, while lug terminals support secure termination of 14–6 AWG conductors. Compact dimensions and a 40°C operating rating enable reliable operation in space-limited commercial electrical rooms and panel installations.
Key Features
- Commercial-Grade Three-Pole Protection: Supports 240-volt multi-phase loads commonly found in commercial distribution systems.
- Fixed Instantaneous Trip: Provides rapid response to high-level fault conditions to enhance system safety.
- 10 kA Interrupt Rating: Capable of safely clearing substantial fault currents for dependable circuit protection.
- Plug-In Installation: Enables quick integration into Series Q panelboards with secure mechanical engagement.
- Versatile Wiring Capability: Lug terminals accept 14–6 AWG conductors for flexible installation options.
- Compact 3 × 3 × 3 Inch Design: Conserves panel space for dense commercial load centers.
- 40°C Temperature Rating: Maintains reliable performance in typical commercial electrical environments.
- Durable Molded Case Construction: Provides long-term mechanical strength and dependable circuit protection.
The Q330 delivers the reliability and precision required for protecting 240-volt commercial distribution circuits.