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Siemens 3VL6780-1DE36-0AA0 VL800N Circuit Breaker

Siemens 3VL6780-1DE36-0AA0 VL800N air circuit breaker

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ManufacturerSiemens

Part number3VL6780-1DE36-0AA0

Series VL800N

Type Air Circuit Breaker

Breaking Capacity Icu=55kA, 415V AC

Poles 3

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Veteran-owned

CAGE: 9NK75

Standard Breaking Capacity Magnetic Trip Unit 800A Rated Current 3-Pole Configuration Non-Automatic Operation

Product description

The Siemens 3VL6780-1DE36-0AA0 is a VL800N air circuit breaker with standard breaking capacity (Icu=55kA at 415V AC). This 3-pole breaker features a magnetic trip unit with a rated current (In) of 800A and a short-circuit rating (II) of 6500A. It is designed for non-automatic operation and does not include auxiliary releases or alarm switches, making it suitable for replacement purposes.

This circuit breaker is ideal for general power distribution and protection in industrial and commercial settings. Its standard breaking capacity makes it a reliable choice for applications where fault currents are predictable and within its rating, such as in switchgear and panelboards.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 3VL6780-1DE36-0AA0 as a spare part. We are committed to supplying quality components to keep your automation systems operational.

Technical specifications

Series	VL800N
Type	Air Circuit Breaker
Breaking Capacity	Icu=55kA, 415V AC
Poles	3
Trip Unit	Magnetic
In	800A
II	6500A
Operation	Non-auto

Common applications

Power Distribution

Switchgear

Panelboards

Industrial Control

Commercial Buildings

Compatible systems

Siemens VL Series MCCBs

Also known as

Siemens VL800N 3VL6780-1DE36-0AA0 Siemens

Replaces / compatible with

This part is a spare part for replacement purposes. Compatible with Siemens VL800N series components.

Technical note

Expert tip

This non-automatic breaker requires external overcurrent protection or a dedicated tripping device; it does not inherently trip on overcurrent without a separate mechanism.

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Frequently asked questions

What is the short-circuit rating of the Siemens 3VL6780-1DE36-0AA0 circuit breaker?

The Siemens 3VL6780-1DE36-0AA0 circuit breaker has a short-circuit rating (II) of 6500A. It also features a standard breaking capacity (Icu) of 55kA at 415V AC.