FXD63B070 | Siemens Sentron Series Circuit Breaker 70A 3-Pole 600V FD Frame
Siemens · Circuit Breakers & Protection
Description The Siemens FXD63B070 is a Sentron Series molded case circuit breaker rated at 70A and 600V. Built on the FD frame, it offers three-pole thermal-magnetic protection with long-time and instantaneous trip functions for reliable three-phase power distribution. Technical Specifications Condition New/Never Used Surplus Brand Siemens Category Circuit Breakers Part Number FXD63B070 Subcategory Molded Case Series Sentron Frame Type FD Frame Type FXD Series Voltage Rating 600 VAC Amperage Rating 70 A Poles 3 Phase 3 Protection Thermal Magnetic Functions LI – Long-Time and Instantaneous Connection Type Bolt-On Interrupting Rating 22 kAIC @ 600V, 35 kAIC @ 480V Temperature Rating 40 °C Approval UL, IEC Standards RoHS compliant Dimensions (L x W x H) 4" x 4.5" x 9.5" Application Commercial and industrial power systems Weight 8.95 lbs Information About FXD63B070 The FXD63B070 is a Siemens Sentron Series molded case circuit breaker designed for secure protection of three-phase electrical systems. With a 70A current rating and 600V capacity, it ensures safe and efficient distribution in industrial and commercial installations. Built on the FD frame, it incorporates a thermal-magnetic trip mechanism that provides both overload and short-circuit protection. Its compact bolt-on design ensures stable installation in panelboards while meeting global standards for reliability and compliance. Key Features: Reliable Current Rating: Supports 70A continuous duty, suitable for light to medium load protection in industrial systems. High Voltage Capacity: Operates up to 600 VAC, making it compatible with a variety of distribution applications. Three-Pole Coverage: Protects all three phases of an electrical system, ensuring balanced safety and performance. Thermal-Magnetic Protection: Offers dual trip functions, safeguarding against overloads (long-time) and short-circuits (instantaneous). Strong Interrupting Rating: Withstands fault currents of 22kA at 600V and 35kA at 480V for dependable protection. FD Frame Construction: Compact and rugged frame design ensures durability and compatibility with Sentron systems. Secure Bolt-On Mounting: Provides a reliable connection method for stable installation in switchgear and panelboards. Compliance: UL listed, IEC approved, and RoHS compliant, ensuring adherence to global safety and environmental standards. Compact Size: Measures just 4" x 4.5" x 9.5", saving valuable panel space. Durable Build: Weighing 8.95 lbs, it is engineered for robust industrial applications while remaining manageable for installation. The FXD63B070 delivers the reliability and precision required for safe and efficient three-phase power distribution in commercial and industrial electrical systems.
Brand: Siemens · Category: Circuit Breakers & Protection
Key features
- Reliable Current Rating: Supports 70A continuous duty, suitable for light to medium load protection in industrial systems.
- High Voltage Capacity: Operates up to 600 VAC, making it compatible with a variety of distribution applications.
- Three-Pole Coverage: Protects all three phases of an electrical system, ensuring balanced safety and performance.
- Thermal-Magnetic Protection: Offers dual trip functions, safeguarding against overloads (long-time) and short-circuits (instantaneous).
- Strong Interrupting Rating: Withstands fault currents of 22kA at 600V and 35kA at 480V for dependable protection.
- FD Frame Construction: Compact and rugged frame design ensures durability and compatibility with Sentron systems.
- Secure Bolt-On Mounting: Provides a reliable connection method for stable installation in switchgear and panelboards.
- Compliance: UL listed, IEC approved, and RoHS compliant, ensuring adherence to global safety and environmental standards.
- Compact Size: Measures just 4" x 4.5" x 9.5", saving valuable panel space.
- Durable Build: Weighing 8.95 lbs, it is engineered for robust industrial applications while remaining manageable for installation.
Specifications
| Manufacturer part number | FXD63B070 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Circuit Breakers |
| Part Number | FXD63B070 |
| Subcategory | Molded Case |
| Series | Sentron |
| Frame Type | FD Frame |
| Type | FXD Series |
| Voltage Rating | 600 VAC |
| Amperage Rating | 70 A |
| Poles | 3 |
| Phase | 3 |
| Protection | Thermal Magnetic |
| Functions | LI – Long-Time and Instantaneous |
| Connection Type | Bolt-On |
| Interrupting Rating | 22 kAIC @ 600V, 35 kAIC @ 480V |
| Temperature Rating | 40 °C |
| Approval | UL, IEC |
| Standards | RoHS compliant |
| Dimensions (L x W x H) | 4" x 4.5" x 9.5" |
| Application | Commercial and industrial power systems |
| Weight | 8.95 lbs |
| Product type | Molded Case |
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