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QR23B200 | Siemens 200A Three-Pole 240V Thermal Magnetic Bolt-On Circuit Breaker
- Regular price
- $419.00
- Sale price
- $419.00
- Regular price
-
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Product Description P/N: QR23B200
Description
The Siemens QR23B200 is a three-pole molded case circuit breaker designed to deliver reliable 200A protection for 240V three-phase electrical systems. Its bolt-on mounting, thermal magnetic LI trip unit, and durable QR Series construction provide dependable overcurrent protection for industrial and commercial applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | QR23B200 |
| Subcategory | Molded Case Circuit Breaker |
| Family | QR Series |
| Type | QR2 |
| Voltage | 240 V |
| Amperage | 200 A |
| Poles | 3 |
| Phase | 3 |
| Protection | Thermal Magnetic |
| Functions | LI – Long-Time and Instantaneous |
| AIC Rating | 10 kA @ 240 V |
| Connection | Bolt-On |
| Mounting Style | Panel Mount, Bolt-On |
| Application | Industrial and Commercial Distribution Systems |
Information About QR23B200
The QR23B200 is part of Siemens’ QR Series, a molded case breaker line engineered for secure, consistent performance in medium-capacity power distribution systems. With a 200A rating and three-pole design, it supports balanced three-phase loads while offering thermal magnetic LI protection to safeguard circuits from sustained overloads and sudden short-circuit faults. The bolt-on connection provides stable mechanical fastening and reliable electrical contact, making installation secure and maintenance straightforward. With a 10 kA interrupt rating at 240V, the QR23B200 offers sufficient fault-handling capability for standard industrial and commercial environments.
Key Features
- 200A three-pole protection: Supports balanced power distribution in 240V three-phase systems.
- Thermal magnetic LI trip unit: Provides long-time overload protection and instantaneous short-circuit response.
- Bolt-on mounting: Ensures secure mechanical and electrical connections in panel installations.
- 10 kA interrupt rating: Suitable for typical commercial and industrial fault-current levels.
- QR Series construction: Designed for reliability and durability in demanding environments.
- Comprehensive circuit protection: Ideal for feeders, branch circuits, and equipment loads.
- Reliable molded case design: Offers long service life with minimal maintenance.
- Easy integration: Fits standard panelboards and distribution assemblies.
The QR23B200 delivers the reliability and precision required for dependable overcurrent protection in medium-duty industrial and commercial electrical systems.
Description
The Siemens QR23B200 is a three-pole molded case circuit breaker designed to deliver reliable 200A protection for 240V three-phase electrical systems. Its bolt-on mounting, thermal magnetic LI trip unit, and durable QR Series construction provide dependable overcurrent protection for industrial and commercial applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | QR23B200 |
| Subcategory | Molded Case Circuit Breaker |
| Family | QR Series |
| Type | QR2 |
| Voltage | 240 V |
| Amperage | 200 A |
| Poles | 3 |
| Phase | 3 |
| Protection | Thermal Magnetic |
| Functions | LI – Long-Time and Instantaneous |
| AIC Rating | 10 kA @ 240 V |
| Connection | Bolt-On |
| Mounting Style | Panel Mount, Bolt-On |
| Application | Industrial and Commercial Distribution Systems |
Information About QR23B200
The QR23B200 is part of Siemens’ QR Series, a molded case breaker line engineered for secure, consistent performance in medium-capacity power distribution systems. With a 200A rating and three-pole design, it supports balanced three-phase loads while offering thermal magnetic LI protection to safeguard circuits from sustained overloads and sudden short-circuit faults. The bolt-on connection provides stable mechanical fastening and reliable electrical contact, making installation secure and maintenance straightforward. With a 10 kA interrupt rating at 240V, the QR23B200 offers sufficient fault-handling capability for standard industrial and commercial environments.
Key Features
- 200A three-pole protection: Supports balanced power distribution in 240V three-phase systems.
- Thermal magnetic LI trip unit: Provides long-time overload protection and instantaneous short-circuit response.
- Bolt-on mounting: Ensures secure mechanical and electrical connections in panel installations.
- 10 kA interrupt rating: Suitable for typical commercial and industrial fault-current levels.
- QR Series construction: Designed for reliability and durability in demanding environments.
- Comprehensive circuit protection: Ideal for feeders, branch circuits, and equipment loads.
- Reliable molded case design: Offers long service life with minimal maintenance.
- Easy integration: Fits standard panelboards and distribution assemblies.
The QR23B200 delivers the reliability and precision required for dependable overcurrent protection in medium-duty industrial and commercial electrical systems.