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Siemens 3VA5 UL Frame 125 Circuit Breaker - 90A, 1-Pole, Class S

Siemens 3VA5 UL 125A Frame 90A 1-Pole Circuit Breaker

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ManufacturerSiemens

Part number3VA5190-4ED11-0AA0

Part Number 3VA5190-4ED11-0AA0

Manufacturer Siemens

Series 3VA5

Frame UL 125

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1-pole configuration 90A continuous current 25kA interrupting capacity (Class S) at 277V TM210 thermal-magnetic trip unit Fixed overload and short-circuit settings UL and IEC compliant

Product description

The Siemens 3VA5190-4ED11-0AA0 is a 1-pole molded case circuit breaker from the 3VA5 UL series, designed for reliable circuit protection. This breaker features a 125A frame and a 90A continuous current rating, with a Class S breaking capacity of 25 kA at 277V. It is equipped with a TM210 thermal-magnetic trip unit that includes fixed overload protection (Ir=90A) and fixed short-circuit protection (Ii=10 x In). The breaker is rated for 480V AC.

This single-pole circuit breaker is suitable for various applications in commercial and industrial settings, including electrical distribution, control panels, and machinery where single-phase protection is required. Its compact design and robust performance make it a versatile component.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3VA5190-4ED11-0AA0. We provide quality industrial automation components with a commitment to service and value for our customers.

Technical specifications

Part Number	3VA5190-4ED11-0AA0
Manufacturer	Siemens
Series	3VA5
Frame	UL 125
Amperage	90A
Voltage	480V AC
Poles	1
Interrupting Rating	25kA @ 277V
Breaking Capacity Class	S
Protection Type	Thermal Magnetic
Functions	LI
Trip Unit	TM210
Overload Protection	Ir=90A
Short-Circuit Protection	Ii=10xIn
IP Rating	IP40

Common applications

Single-phase power distribution

Control panels

Industrial machinery

Commercial electrical systems

Automation systems

Compatible systems

Single-phase electrical panels Control enclosures Industrial automation systems

Also known as

Siemens Sentron 3VA5 3VA51904ED110AA0 Siemens 1-pole circuit breaker

Replaces / compatible with

Direct replacement for legacy Siemens breakers in specific applications requiring a 1-pole, 90A, Class S circuit breaker.

Technical note

Expert tip

This single-pole breaker utilizes a TM210 thermal-magnetic trip with fixed settings, making it ideal for applications where standard, non-adjustable protection is sufficient.

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Frequently asked questions

What are the fixed protection settings on the Siemens 3VA5190-4ED11-0AA0 circuit breaker?

The Siemens 3VA5190-4ED11-0AA0 features a TM210 trip unit with a permanently set overload protection (Ir) of 90A and a permanently set short-circuit protection (Ii) of 10 times the rated current.