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Siemens FXD63B200 200A 3-Pole Molded Case Circuit Breaker

Siemens FXD63B200 3-Pole Molded Case Circuit Breaker

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ManufacturerSiemens

Part numberFXD63B200

Type FXD

Poles 3

Amperage 200A

Voltage 600V AC

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Veteran-owned

CAGE: 9NK75

High Ampere Rating (200A) Thermal-Magnetic Trip Unit Long-Time and Instantaneous Functions 600V AC Rating 3-Pole Configuration FD Frame

Product description

The Siemens FXD63B200 is a heavy-duty 3-pole, 200A molded case circuit breaker (MCCB) from the Sentron series, utilizing an FD frame. It features a standard thermal-magnetic trip unit with long-time and instantaneous (LI) trip functions for effective overcurrent protection. This breaker is rated for 600V AC, offering a 35kA interrupting capacity at 480V and 22kA at 600V. It is designed for bolt-on mounting.

This MCCB is engineered for demanding industrial and commercial applications requiring high current capacity and reliable protection, such as in main distribution panels, large motor circuits, and heavy equipment power systems.

Stanlo Automation, a veteran-owned distributor, offers the Siemens FXD63B200. We provide high-quality surplus automation parts, ensuring fast delivery and expert support for your industrial needs.

Technical specifications

Type	FXD
Poles	3
Amperage	200A
Voltage	600V AC
Interrupt Rating	35kA@480V, 22kA@600V
Trip Unit	Thermal Magnetic (LI)
Frame	FD
Mounting	Bolt-On

Common applications

Industrial power distribution

Large motor control

Commercial electrical panels

Switchboards

Heavy equipment protection

Facility power

Compatible systems

Siemens Panelboards Siemens Switchboards Siemens Motor Control Centers

Also known as

Siemens FD63B200 FXD63B200 Circuit Breaker Siemens 200A 3P Breaker

Replaces / compatible with

A specific configuration within the Siemens FXD63B200 series, suitable for applications requiring 200A protection.

Technical note

Expert tip

This bolt-on breaker typically requires a separate lug kit for electrical connections, as they are often sold separately.

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Frequently asked questions

What type of trip unit does the Siemens FXD63B200 circuit breaker use?

The Siemens FXD63B200 circuit breaker utilizes a standard thermal-magnetic trip unit with long-time and instantaneous (LI) functions. It is a 200A, 3-pole, 600V AC molded case circuit breaker with a 35kAIC at 480V interrupting rating.