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Siemens ED43B100 100A 3-Pole Molded Case Circuit Breaker

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ManufacturerSiemens

Part numberED43B100

Amperage 100A

Voltage 480V AC

Poles 3

Interrupt Rating 18kA @ 480V

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Veteran-owned

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100A current rating 3-pole configuration 480V AC voltage 18kAIC interrupting capacity Thermal-magnetic trip Load lug connection

Product description

The Siemens ED43B100 is a 3-pole molded case circuit breaker designed for reliable protection in commercial and industrial electrical systems. As part of the Sentron ED4 frame series, it offers a 100A current rating, a 480V AC voltage capacity, and a thermal-magnetic trip unit. This breaker provides an interrupting rating of 18kAIC at 480V, ensuring effective safety against overcurrents.

This MCCB is suitable for installation in panelboards, switchboards, and motor control centers. It features load lug connections and is designed for panel mounting. The ED43B100 is engineered for durable performance in demanding applications.

Stanlo Automation, your trusted veteran-owned source for surplus industrial automation parts, offers the Siemens ED43B100. We are committed to providing quality, cost-effective solutions to keep your systems operational. Rely on Stanlo Automation for your critical part needs and benefit from our dependable service.

Technical specifications

Amperage	100A
Voltage	480V AC
Poles	3
Interrupt Rating	18kA @ 480V
Trip Type	Thermal Magnetic
Connection	Load Lug
Series	Sentron ED4

Common applications

Panelboards

Switchboards

Motor Control Centers

Industrial facilities

Commercial buildings

Power distribution

Compatible systems

Siemens P1-P5 Panelboards SB Switchboards Compatible Motor Control Centers

Also known as

Siemens ED43B100 MCCB ED43B100 breaker Siemens Sentron 100A

Replaces / compatible with

This breaker is a compatible replacement for older Siemens ED series circuit breakers. Always confirm the exact part number for compatibility.

Technical note

Expert tip

This breaker features a non-interchangeable trip unit and is suitable for panel mounting.

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Frequently asked questions

What is the wire range for the Siemens ED43B100 circuit breaker?

The Siemens ED43B100 circuit breaker is designed to accommodate wire sizes from 10 to 1/0 AWG for both copper and aluminum conductors.