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Siemens BQD3100 3-Pole Miniature Circuit Breaker

Siemens BQD3100 3-Pole Miniature Circuit Breaker.

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ManufacturerSiemens

Part numberBQD3100

Number of Poles 3

Rated Current 100 A

Rated Voltage 480V AC

Frame Size BQD

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Veteran-owned

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3-pole design 100A current rating 480V AC voltage rating Miniature Circuit Breaker technology Reliable overcurrent protection

Product description

The Siemens BQD3100 is a 3-pole Miniature Circuit Breaker (MCB) designed for reliable overcurrent protection. It features a current rating of 100A and a voltage rating of 480V AC. The BQD series breakers are engineered for robust performance in demanding electrical environments.

These circuit breakers are commonly utilized in industrial and commercial applications, including power distribution panels, motor protection, and branch circuit protection. They are essential for ensuring the safety and operational integrity of electrical systems across various industries such as manufacturing, water treatment, and building management.

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Technical specifications

Number of Poles	3
Rated Current	100 A
Rated Voltage	480V AC
Frame Size	BQD
Series	BQD

Common applications

Industrial power distribution

Commercial electrical panels

Motor protection circuits

Branch circuit protection

Control panels

Compatible systems

Standard distribution panels Industrial control enclosures Compatible with most 480V AC systems

Also known as

Siemens BQD3100 MCB BQD3100 breaker Siemens 100A 3-pole breaker

Replaces / compatible with

The BQD3100 is a direct replacement for older Siemens or compatible breakers within the BQD series. Consult documentation for specific cross-references.

Technical note

Expert tip

Ensure proper torque is applied to the line and load terminals during installation to meet safety and performance standards.

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Frequently asked questions

What is the current and voltage rating of the Siemens BQD3100?

The Siemens BQD3100 is rated for 100 Amperes (A) and operates at a voltage of 480 Volts Alternating Current (V AC). This makes it suitable for protecting circuits with these specifications.