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Siemens 3VA9272-0WA00 Phase Barriers (2 Units)

Siemens 3VA9272-0WA00 phase barriers for 3VA61/62/52 circuit breakers.

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ManufacturerSiemens

Part number3VA9272-0WA00

Type Phase Barrier

Quantity 2 units

Application Electrical Isolation between phases

For Series 3VA61, 3VA62, 3VA52

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12-month warranty

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Same-day dispatch

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

Provides phase isolation Enhances safety Prevents phase-to-phase faults Includes 2 units Compatible with 3VA61/62/52 Genuine Siemens accessory

Product description

The Siemens 3VA9272-0WA00 consists of 2 phase barrier units. These barriers are designed as accessories for Siemens 3VA61, 3VA62, and 3VA52 series circuit breakers. Their primary function is to provide electrical isolation between phases, enhancing safety and preventing phase-to-phase faults within the assembly.

Phase barriers are critical safety components in switchgear and power distribution systems. They are used in applications where multiple circuit breakers are mounted in close proximity, ensuring proper electrical insulation and compliance with safety standards. Industries include manufacturing, utilities, and commercial building power management.

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Technical specifications

Type	Phase Barrier
Quantity	2 units
Application	Electrical Isolation between phases
For Series	3VA61, 3VA62, 3VA52

Common applications

Switchgear assemblies

Power distribution cabinets

Industrial control panels

Motor control centers

Electrical safety

Compatible systems

Siemens 3VA61 Siemens 3VA62 Siemens 3VA52

Also known as

Siemens 3VA9272-0WA00 accessory 3VA61/62/52 phase isolation barriers

Replaces / compatible with

These phase barriers are accessories for Siemens 3VA61, 3VA62, and 3VA52 series circuit breakers, used to ensure electrical isolation between phases.

Technical note

Expert tip

Proper installation of phase barriers is crucial for maintaining the intended safety clearances and preventing electrical hazards in multi-pole breaker arrangements.

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Frequently asked questions

What is the purpose of Siemens 3VA9272-0WA00 phase barriers?

The Siemens 3VA9272-0WA00 phase barriers are used to provide electrical isolation between the phases of circuit breakers in the same assembly. This is a critical safety feature to prevent phase-to-phase faults and ensure reliable operation.