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QJ23B175 | Siemens Circuit Breaker 175A 3-Pole 240V
- Regular price
- $678.00
- Sale price
- $678.00
- Regular price
-
$288.00
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Product Description P/N: QJ23B175
Description
The Siemens QJ23B175 is a molded case circuit breaker engineered for dependable protection in three-phase systems. Rated at 175 amps and 240 volts, it delivers thermal-magnetic performance with long-time and instantaneous trip functions.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breakers |
| Part Number | QJ23B175 |
| Subcategory | Molded Case |
| Series | QJ |
| Frame Type | QJ |
| Voltage | 240 VAC |
| Amperage | 175 A |
| Poles | 3 |
| Phase | 3 |
| Protection | Thermal Magnetic |
| Functions | Long-Time and Instantaneous Trip |
| Connection Type | Bolt-On |
| Terminal Connection | Load Side Lug |
| Interrupting Rating | 10kAIC @ 240V |
| Standards | RoHS Compliant |
| Dimensions (H x W x D) | 4.5" x 7" x 2.34" |
| Application | Panelboards, Switchboards, Distribution |
| Trip Unit Type | Thermal-Magnetic |
| Weight | 4.45 lbs |
Information About QJ23B175
The QJ23B175 is a Siemens circuit breaker from the QJ Series, designed to safeguard three-phase distribution systems with reliability. It incorporates a thermal-magnetic trip unit that combines long-time overload protection with instantaneous short-circuit interruption, ensuring both safety and performance. The bolt-on style with load side lug terminals provides a secure connection within panelboards and switchboards. With RoHS compliance and a 10kA interrupting capacity at 240V, this breaker meets both performance and environmental standards.
Key Features:
-
Voltage Rating: Designed to operate at 240 VAC, this breaker handles medium-voltage power distribution for a wide range of commercial and industrial systems.
-
Three-Pole Construction: Protects all three phases of an electrical system, maintaining balance and stability across the circuit.
-
Thermal-Magnetic Protection: Integrates thermal overload detection with instantaneous magnetic trip to safeguard against both long-term and sudden electrical faults.
-
Interrupting Capacity: Delivers a 10kAIC interrupting rating at 240V, ensuring dependable fault clearing without compromising system safety.
-
Connection Type: Bolt-on mounting with load side lug terminals offers a secure, vibration-resistant installation and easy maintenance access.
-
Frame Type: Built on the robust QJ molded case frame, designed to resist environmental stress and mechanical wear.
-
Standards Compliance: RoHS certified, supporting environmentally responsible installations while meeting industry safety regulations.
- Compact Dimensions: With a footprint of 4.5" x 7" x 2.34", it conserves panelboard space while maintaining full-rated functionality.
The QJ23B175 delivers the reliability and precision required for mission-critical electrical protection in distribution networks.
Description
The Siemens QJ23B175 is a molded case circuit breaker engineered for dependable protection in three-phase systems. Rated at 175 amps and 240 volts, it delivers thermal-magnetic performance with long-time and instantaneous trip functions.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breakers |
| Part Number | QJ23B175 |
| Subcategory | Molded Case |
| Series | QJ |
| Frame Type | QJ |
| Voltage | 240 VAC |
| Amperage | 175 A |
| Poles | 3 |
| Phase | 3 |
| Protection | Thermal Magnetic |
| Functions | Long-Time and Instantaneous Trip |
| Connection Type | Bolt-On |
| Terminal Connection | Load Side Lug |
| Interrupting Rating | 10kAIC @ 240V |
| Standards | RoHS Compliant |
| Dimensions (H x W x D) | 4.5" x 7" x 2.34" |
| Application | Panelboards, Switchboards, Distribution |
| Trip Unit Type | Thermal-Magnetic |
| Weight | 4.45 lbs |
Information About QJ23B175
The QJ23B175 is a Siemens circuit breaker from the QJ Series, designed to safeguard three-phase distribution systems with reliability. It incorporates a thermal-magnetic trip unit that combines long-time overload protection with instantaneous short-circuit interruption, ensuring both safety and performance. The bolt-on style with load side lug terminals provides a secure connection within panelboards and switchboards. With RoHS compliance and a 10kA interrupting capacity at 240V, this breaker meets both performance and environmental standards.
Key Features:
-
Voltage Rating: Designed to operate at 240 VAC, this breaker handles medium-voltage power distribution for a wide range of commercial and industrial systems.
-
Three-Pole Construction: Protects all three phases of an electrical system, maintaining balance and stability across the circuit.
-
Thermal-Magnetic Protection: Integrates thermal overload detection with instantaneous magnetic trip to safeguard against both long-term and sudden electrical faults.
-
Interrupting Capacity: Delivers a 10kAIC interrupting rating at 240V, ensuring dependable fault clearing without compromising system safety.
-
Connection Type: Bolt-on mounting with load side lug terminals offers a secure, vibration-resistant installation and easy maintenance access.
-
Frame Type: Built on the robust QJ molded case frame, designed to resist environmental stress and mechanical wear.
-
Standards Compliance: RoHS certified, supporting environmentally responsible installations while meeting industry safety regulations.
- Compact Dimensions: With a footprint of 4.5" x 7" x 2.34", it conserves panelboard space while maintaining full-rated functionality.
The QJ23B175 delivers the reliability and precision required for mission-critical electrical protection in distribution networks.