QJ22B225 | Siemens QJ2 Frame 225A 2-Pole Molded Case Circuit Breaker, 240V
Siemens · Circuit Breakers & Protection
Description The Siemens QJ22B225 is a low-voltage molded case circuit breaker engineered for dependable circuit protection in commercial and industrial electrical systems. This 2-pole breaker is rated at 225 amps and 240V AC, utilizing a thermal magnetic trip unit to provide reliable overload and short-circuit protection. With a bolt-on mounting design, the QJ22B225 ensures secure installation in power distribution equipment. Technical Specifications Condition New/Never Used Surplus Brand Siemens Category Circuit Breaker Part Number QJ22B225 Subcategory Molded Case Circuit Breaker Series QJ Frame Frame Type QJ2 Amperage Rating 225 A Voltage Rating 240 VAC Number of Poles 2 Phase Single Phase Trip Unit Type Thermal Magnetic Trip Functions Long-Time and Instantaneous Interrupt Rating 10 kAIC @ 240 V Mounting Type Bolt-On Connection Type Bolt-On Operating Temperature 40°C Certifications UL Listed, CSA Approved Dimensions (H × W × D) 3 in × 7 in × 2.34 in Weight 3.27 lb Information About QJ22B225 The QJ22B225 is part of the Siemens QJ2 frame molded case circuit breaker family, designed for single-phase power distribution applications. It incorporates a non-interchangeable thermal magnetic trip mechanism that delivers long-time and instantaneous protection for branch and feeder circuits. Built with a bolt-on connection style, this breaker integrates seamlessly into panelboards, load centers, and switchboards requiring QJ-frame compatibility. Its UL listing and CSA approval confirm compliance with recognized electrical safety standards. Key Features: 2-Pole Configuration: Provides coordinated protection across two conductors Thermal Magnetic Trip Unit: Delivers dependable long-time and instantaneous fault response 10kA Interrupt Rating: Rated at 10kAIC at 240V for standard short-circuit protection Bolt-On Mounting: Ensures stable and secure installation QJ2 Frame Design: Compact and durable construction for power distribution systems Certified Compliance: UL Listed and CSA Approved for regulated applications The QJ22B225 delivers the reliability and precision required for commercial and industrial power distribution protection.
Brand: Siemens · Category: Circuit Breakers & Protection
Key features
- 2-Pole Configuration: Provides coordinated protection across two conductors
- Thermal Magnetic Trip Unit: Delivers dependable long-time and instantaneous fault response
- 10kA Interrupt Rating: Rated at 10kAIC at 240V for standard short-circuit protection
- Bolt-On Mounting: Ensures stable and secure installation
- QJ2 Frame Design: Compact and durable construction for power distribution systems
- Certified Compliance: UL Listed and CSA Approved for regulated applications
Specifications
| Manufacturer part number | QJ22B225 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | QJ22B225 |
| Subcategory | Molded Case Circuit Breaker |
| Series | QJ Frame |
| Frame Type | QJ2 |
| Amperage Rating | 225 A |
| Voltage Rating | 240 VAC |
| Number of Poles | 2 |
| Phase | Single Phase |
| Trip Unit Type | Thermal Magnetic |
| Trip Functions | Long-Time and Instantaneous |
| Interrupt Rating | 10 kAIC @ 240 V |
| Mounting Type | Bolt-On |
| Connection Type | Bolt-On |
| Operating Temperature | 40°C |
| Certifications | UL Listed, CSA Approved |
| Dimensions (H × W × D) | 3 in × 7 in × 2.34 in |
| Weight | 3.27 lb |
| Product type | Molded Case Circuit Breaker |
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