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Siemens 2KJ3505-5DF23-9FW1-Z 3VA Molded Case Circuit Breaker

Siemens 3VA molded case circuit breaker, 800A, 3-pole.

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ManufacturerSiemens

Part number2KJ3505-5DF23-9FW1-Z

Type Molded Case Circuit Breaker

Series 3VA

Poles 3

Rated Current 800A

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12-month warranty

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

High current rating Significant breaking capacity Fixed thermal-magnetic protection Robust construction Reliable power distribution

Product description

The Siemens 2KJ3505-5DF23-9FW1-Z is a robust 3VA molded case circuit breaker built for high-capacity power protection. It features a 3-pole configuration with an 800A rated current and a breaking capacity of 55kA at 415V, utilizing a fixed thermal-magnetic trip unit for dependable fault interruption.

This circuit breaker is suited for main power distribution in large industrial plants, data centers, and commercial facilities where significant power loads require reliable protection against overcurrents and short circuits.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 2KJ3505-5DF23-9FW1-Z. We are committed to delivering high-quality surplus automation components to meet your operational needs.

Technical specifications

Type	Molded Case Circuit Breaker
Series	3VA
Poles	3
Rated Current	800A
Breaking Capacity	55kA at 415V
Release Type	Fixed Thermal-Magnetic

Common applications

Main power distribution

Industrial facilities

Data centers

Commercial buildings

High-capacity systems

Compatible systems

Compatible with Siemens 3VA series accessories and can be integrated into large-scale industrial power distribution systems.

Also known as

Siemens 3VA8280-5DF23-9FW1 3VA 800A breaker Siemens industrial MCCB

Replaces / compatible with

Designed to protect circuits with high current demands, suitable for replacing existing 800A breakers or for new installations requiring robust protection.

Technical note

Expert tip

Ensure that the switchboard or panel where this 800A breaker is installed is adequately rated to handle its physical dimensions and operational requirements.

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Frequently asked questions

What is the maximum current rating for the Siemens 2KJ3505-5DF23-9FW1-Z circuit breaker?

The Siemens 2KJ3505-5DF23-9FW1-Z circuit breaker has a maximum rated current of 800A. It is a 3-pole breaker designed for high-capacity power distribution.