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Siemens QJ23B100H 100 Ampere Three-Pole 240 Volt Molded Case Circuit Breaker
- Regular price
- $1,385.00
- Sale price
- $1,385.00
- Regular price
-
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Product Description P/N: QJ23B100H
Description
The Siemens QJ23B100H is a 100-ampere, three-pole molded case circuit breaker designed for 240-volt alternating-current power distribution systems. Part of the Siemens QJ Frame family, it uses thermal-magnetic protection with long-time and instantaneous trip functions to protect feeders and distribution circuits against overloads and short circuits.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | QJ23B100H |
| Subcategory | Molded Case Circuit Breaker |
| Product Family | QJ Frame |
| Breaker Type | QJ2H |
| Current Rating | 100 amperes |
| Voltage Rating | 240 volts alternating current |
| Number of Poles | 3 |
| Phase | Three Phase |
| Interrupting Rating | 42,000 amperes at 240 volts alternating current |
| Protection Technology | Thermal-Magnetic |
| Trip Functions | Long-Time and Instantaneous |
| Trip Configuration | Non-Interchangeable |
| Connection Type | Bolt-On |
| Terminal Configuration | Load-Side Lug Terminals |
| Application | Panelboards, Switchboards, and Meter Centers |
| Weight | 4.00 lbs |
Information About QJ23B100H
The QJ23B100H is a Siemens QJ Frame Type QJ2H molded case circuit breaker with a high interrupting capacity for industrial and commercial electrical distribution equipment. Its three-pole construction supports three-phase circuits, while the non-interchangeable thermal-magnetic trip mechanism provides fixed long-time and instantaneous protection. The breaker uses a bolt-on connection and includes load-side lug terminals for integration into compatible Siemens panelboards, switchboards, and meter-center equipment. Its 42,000-ampere interrupting rating at 240 volts provides fault-current protection for installations requiring greater interrupting capability than standard QJ configurations.
Key Features:
- 100-Ampere Current Rating: Rated for continuous circuit applications requiring a 100-ampere molded case circuit breaker.
- Three-Pole Configuration: Provides simultaneous protection and disconnection across three poles for three-phase electrical systems.
- 240-Volt Rating: Designed for power distribution circuits operating at up to 240 volts alternating current.
- High Interrupting Capacity: Provides a 42,000-ampere interrupting rating at 240 volts alternating current.
- Thermal-Magnetic Protection: Combines thermal overload response with magnetic short-circuit protection in a non-interchangeable trip design.
- Long-Time and Instantaneous Functions: Uses long-time and instantaneous trip characteristics for overload and high-current fault protection.
- Bolt-On Connection: Employs a bolt-on mounting configuration for secure installation in compatible electrical distribution equipment.
- QJ Frame Construction: Belongs to the Siemens QJ Frame family and is identified as the Type QJ2H high-interrupting-capacity configuration.
The QJ23B100H delivers the reliability and precision required for overload protection, short-circuit interruption, and circuit isolation in three-phase electrical distribution systems.
Description
The Siemens QJ23B100H is a 100-ampere, three-pole molded case circuit breaker designed for 240-volt alternating-current power distribution systems. Part of the Siemens QJ Frame family, it uses thermal-magnetic protection with long-time and instantaneous trip functions to protect feeders and distribution circuits against overloads and short circuits.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breaker |
| Part Number | QJ23B100H |
| Subcategory | Molded Case Circuit Breaker |
| Product Family | QJ Frame |
| Breaker Type | QJ2H |
| Current Rating | 100 amperes |
| Voltage Rating | 240 volts alternating current |
| Number of Poles | 3 |
| Phase | Three Phase |
| Interrupting Rating | 42,000 amperes at 240 volts alternating current |
| Protection Technology | Thermal-Magnetic |
| Trip Functions | Long-Time and Instantaneous |
| Trip Configuration | Non-Interchangeable |
| Connection Type | Bolt-On |
| Terminal Configuration | Load-Side Lug Terminals |
| Application | Panelboards, Switchboards, and Meter Centers |
| Weight | 4.00 lbs |
Information About QJ23B100H
The QJ23B100H is a Siemens QJ Frame Type QJ2H molded case circuit breaker with a high interrupting capacity for industrial and commercial electrical distribution equipment. Its three-pole construction supports three-phase circuits, while the non-interchangeable thermal-magnetic trip mechanism provides fixed long-time and instantaneous protection. The breaker uses a bolt-on connection and includes load-side lug terminals for integration into compatible Siemens panelboards, switchboards, and meter-center equipment. Its 42,000-ampere interrupting rating at 240 volts provides fault-current protection for installations requiring greater interrupting capability than standard QJ configurations.
Key Features:
- 100-Ampere Current Rating: Rated for continuous circuit applications requiring a 100-ampere molded case circuit breaker.
- Three-Pole Configuration: Provides simultaneous protection and disconnection across three poles for three-phase electrical systems.
- 240-Volt Rating: Designed for power distribution circuits operating at up to 240 volts alternating current.
- High Interrupting Capacity: Provides a 42,000-ampere interrupting rating at 240 volts alternating current.
- Thermal-Magnetic Protection: Combines thermal overload response with magnetic short-circuit protection in a non-interchangeable trip design.
- Long-Time and Instantaneous Functions: Uses long-time and instantaneous trip characteristics for overload and high-current fault protection.
- Bolt-On Connection: Employs a bolt-on mounting configuration for secure installation in compatible electrical distribution equipment.
- QJ Frame Construction: Belongs to the Siemens QJ Frame family and is identified as the Type QJ2H high-interrupting-capacity configuration.
The QJ23B100H delivers the reliability and precision required for overload protection, short-circuit interruption, and circuit isolation in three-phase electrical distribution systems.
