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Siemens SENTRON 3VA2 MCCB Circuit Breaker (3VA2225-5HL32-0AA0)

Siemens SENTRON 3VA2 Molded Case Circuit Breaker (MCCB)

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ManufacturerSiemens

Part number3VA2225-5HL32-0AA0

Type Molded Case Circuit Breaker (MCCB)

Series SENTRON 3VA2 IEC

Poles 3-pole

Breaking Capacity 55 kA @ 415 V

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12-month warranty

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3-pole MCCB 55kA breaking capacity ETU320 LI trip unit 250A rated current Adjustable overload/short-circuit IEC frame 250 Lug terminal connection

Product description

The Siemens SENTRON 3VA2225-5HL32-0AA0 is a 3-pole molded case circuit breaker (MCCB) designed for robust protection in electrical distribution systems. It features an IEC Frame 250 rating with a breaking capacity of 55 kA at 415V and is equipped with an ETU320 LI electronic trip unit for adjustable overload and short-circuit protection.

This circuit breaker is ideal for safeguarding cables, lines, and non-motorized loads in industrial facilities, commercial buildings, and power distribution panels. The adjustable settings for overload (Ir) and short-circuit (Ii) protection allow for precise customization to specific system requirements.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3VA2225-5HL32-0AA0 MCCB. We provide dependable sourcing for essential electrical components, ensuring your facilities have reliable protection and power distribution solutions.

Technical specifications

Type	Molded Case Circuit Breaker (MCCB)
Series	SENTRON 3VA2 IEC
Poles	3-pole
Breaking Capacity	55 kA @ 415 V
Trip Unit	ETU320 LI
Rated Current (In)	250 A
Overload Protection (Ir)	100 A...250 A
Short-Circuit Protection (Ii)	1.5...10 x In
Frame Size	250

Common applications

Electrical Distribution

Power Distribution Panels

Industrial Facilities

Commercial Buildings

Motor Protection

Cable Protection

Compatible systems

AC power distribution systems

Also known as

Siemens 3VA2 MCCB 250A Circuit Breaker 3VA2225-5HL32-0AA0 Breaker

Replaces / compatible with

This circuit breaker replaces older or non-compliant protective devices in electrical distribution systems, offering advanced trip unit capabilities.

Technical note

Expert tip

The breaker is designed for fixed mounting and features lug terminals for main current connections. Ensure proper torque is applied to the nut keeper kit terminals.

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Frequently asked questions

What are the overload and short-circuit protection settings for the Siemens 3VA2225-5HL32-0AA0 circuit breaker?

The Siemens 3VA2225-5HL32-0AA0 circuit breaker features an ETU320 LI trip unit with adjustable overload protection (Ir) from 100 A to 250 A and adjustable short-circuit protection (Ii) from 1.5 to 10 times the nominal current.