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Siemens 8UD1721-0AC21 Handle with Masking Frame for 3VM/3VA

Siemens 8UD1721-0AC21 Handle with Masking Frame for 3VM/3VA.

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ManufacturerSiemens

Part number8UD1721-0AC21

Design Standard with masking frame

Tolerance Compensation Yes

Door Opening Position Yes

Accessory For 3VM 100/160/250, 3VA1/2 100/160/250, 3VA5/6 125/150/250

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Includes masking frame Standard design Tolerance compensation Door opening position indicator Compatible with 3VM and 3VA circuit breakers

Product description

The Siemens 8UD1721-0AC21 is a handle with a masking frame, featuring a standard design with built-in tolerance compensation and a door opening position indicator. This accessory is designed for seamless integration with Siemens 3VM and 3VA series circuit breakers, specifically models 100/160/250A for 3VM and 100/160/250A for 3VA1/2, as well as 125/150/250A for 3VA5/6.

This handle assembly is essential for the operation and safety of low-voltage circuit breakers in various industrial and commercial applications. It provides a user-friendly interface for controlling the circuit breaker and ensures proper indication of its status. Industries such as power distribution, building services, and manufacturing rely on these components for reliable electrical protection.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 8UD1721-0AC21 to meet your industrial automation needs. We provide cost-effective solutions for essential components, ensuring operational continuity.

Technical specifications

Design	Standard with masking frame
Tolerance Compensation	Yes
Door Opening Position	Yes
Accessory For	3VM 100/160/250, 3VA1/2 100/160/250, 3VA5/6 125/150/250

Common applications

Industrial Control Panels

Electrical Distribution

Switchgear

Building Management Systems

Power Distribution Units

Compatible systems

Siemens 3VM 100/160/250 Siemens 3VA1/2 100/160/250 Siemens 3VA5/6 125/150/250

Also known as

Siemens 3VM handle Siemens 3VA door operator Circuit breaker handle accessory

Replaces / compatible with

Designed as an accessory for Siemens 3VM and 3VA series circuit breakers. Check specific breaker model compatibility.

Technical note

Expert tip

The integrated tolerance compensation ensures proper alignment and function even when the mounting surface is not perfectly flat.

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Frequently asked questions

What Siemens circuit breaker series is the 8UD1721-0AC21 handle compatible with?

The Siemens 8UD1721-0AC21 handle is compatible with Siemens 3VM 100/160/250A and 3VA1/2 100/160/250A, as well as 3VA5/6 125/150/250A circuit breakers. It features tolerance compensation and door opening position indication.