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QJ3B200 | Siemens Molded Case Circuit Breaker 200A 3-Pole 240V
- Regular price
- $399.00
- Sale price
- $399.00
- Regular price
-
$288.00
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Product Description P/N: QJ3B200
Description
The Siemens QJ3B200 is a molded case circuit breaker built to protect electrical systems with reliability and precision. It is rated for 200 amps at 240 volts and provides three-pole thermal-magnetic protection for commercial and industrial power distribution.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breakers |
| Part Number | QJ3B200 |
| Subcategory | Molded Case |
| Family | QJ Series |
| Type | QJ |
| Voltage | 240 VAC |
| Amperage | 200 A |
| Protection | Thermal Magnetic |
| Poles | 3 |
| Functions | LI - Long-Time and Instantaneous |
| Connection | Bolt-On |
| Phase | 3 |
| AIC Rating | 10kA @ 240V |
| Application | Panelboards, Switchboards |
| Trip Unit Type | Thermal-Magnetic |
| Frame Style | Molded Case |
| Weight | 4 lbs |
Information About QJ3B200
The QJ3B200 is a Siemens molded case circuit breaker from the QJ Series, designed for dependable performance in three-phase distribution systems. It uses a thermal-magnetic trip mechanism that integrates long-time overload protection with instantaneous fault clearing. The bolt-on mounting style provides secure installation and stability within panelboards or switchboards. With a 10kA interrupting capacity at 240V, this breaker ensures system safety while maintaining compact dimensions for space efficiency.
Key Features:
-
Voltage Rating: Supports 240 VAC operation, suitable for medium-voltage commercial and industrial systems.
-
Current Capacity: Rated at 200 amps continuous duty, ensuring dependable power distribution to heavy loads.
-
Thermal-Magnetic Protection: Offers overload and short-circuit protection through a combined trip mechanism.
-
Three-Pole Design: Ensures full three-phase protection for balanced electrical systems.
-
Bolt-On Connection: Provides secure installation and reduced maintenance requirements.
-
Interrupting Capacity: Rated at 10kA at 240V, ensuring reliable fault interruption.
-
Trip Functions: LI trip unit provides long-time overload and instantaneous short-circuit protection.
-
Rugged Molded Case: Built with durable materials to withstand demanding environments.
-
Compact Size: Conserves panel space without compromising on performance.
The QJ3B200 delivers the reliability and precision required for safe and efficient electrical distribution.
Description
The Siemens QJ3B200 is a molded case circuit breaker built to protect electrical systems with reliability and precision. It is rated for 200 amps at 240 volts and provides three-pole thermal-magnetic protection for commercial and industrial power distribution.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breakers |
| Part Number | QJ3B200 |
| Subcategory | Molded Case |
| Family | QJ Series |
| Type | QJ |
| Voltage | 240 VAC |
| Amperage | 200 A |
| Protection | Thermal Magnetic |
| Poles | 3 |
| Functions | LI - Long-Time and Instantaneous |
| Connection | Bolt-On |
| Phase | 3 |
| AIC Rating | 10kA @ 240V |
| Application | Panelboards, Switchboards |
| Trip Unit Type | Thermal-Magnetic |
| Frame Style | Molded Case |
| Weight | 4 lbs |
Information About QJ3B200
The QJ3B200 is a Siemens molded case circuit breaker from the QJ Series, designed for dependable performance in three-phase distribution systems. It uses a thermal-magnetic trip mechanism that integrates long-time overload protection with instantaneous fault clearing. The bolt-on mounting style provides secure installation and stability within panelboards or switchboards. With a 10kA interrupting capacity at 240V, this breaker ensures system safety while maintaining compact dimensions for space efficiency.
Key Features:
-
Voltage Rating: Supports 240 VAC operation, suitable for medium-voltage commercial and industrial systems.
-
Current Capacity: Rated at 200 amps continuous duty, ensuring dependable power distribution to heavy loads.
-
Thermal-Magnetic Protection: Offers overload and short-circuit protection through a combined trip mechanism.
-
Three-Pole Design: Ensures full three-phase protection for balanced electrical systems.
-
Bolt-On Connection: Provides secure installation and reduced maintenance requirements.
-
Interrupting Capacity: Rated at 10kA at 240V, ensuring reliable fault interruption.
-
Trip Functions: LI trip unit provides long-time overload and instantaneous short-circuit protection.
-
Rugged Molded Case: Built with durable materials to withstand demanding environments.
-
Compact Size: Conserves panel space without compromising on performance.
The QJ3B200 delivers the reliability and precision required for safe and efficient electrical distribution.