Siemens 3WL9111-0AE04-0AA0 Instantaneous Undervoltage Release (110-127V AC/DC)

Siemens 3WL9111-0AE04-0AA0 Instantaneous Undervoltage Release (110-127V AC/DC).

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ManufacturerSiemens

Part number3WL9111-0AE04-0AA0

Voltage 110-127V AC/DC (50/60Hz)

Type Instantaneous Undervoltage Release

For use with Siemens 3WL Circuit Breakers

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Instantaneous undervoltage trip Wide voltage range (110-127V AC/DC) Protects against voltage drops Compatible with Siemens 3WL breakers Reliable protection

Product description

The Siemens 3WL9111-0AE04-0AA0 is an instantaneous undervoltage release accessory for Siemens 3WL series circuit breakers. It operates with a wide voltage range of 110-127V AC or DC (at 50/60Hz), providing protection against undervoltage conditions. When the voltage drops below a specified threshold, this release triggers the circuit breaker to trip instantaneously.

This accessory is crucial for protecting sensitive equipment and maintaining system stability in industrial environments subject to voltage fluctuations. It is commonly used in power distribution, motor control, and automated systems where a sudden drop in voltage could cause damage or operational issues. Its rapid response ensures immediate protection.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 3WL9111-0AE04-0AA0 undervoltage release. We are committed to providing reliable components and excellent service for your MRO needs. Count on Stanlo Automation for your Siemens circuit breaker accessories.

Technical specifications

Voltage	110-127V AC/DC (50/60Hz)
Type	Instantaneous Undervoltage Release
For use with	Siemens 3WL Circuit Breakers

Common applications

Industrial power systems

Motor control circuits

Automated machinery

Power distribution

Building management

Compatible systems

Siemens 3WL Circuit Breakers

Also known as

Siemens 3WL undervoltage trip 110-127V 3WL9111-0AE04-0AA0 accessory

Replaces / compatible with

This undervoltage release is a specific accessory for Siemens 3WL circuit breakers, providing instantaneous tripping upon significant voltage drops.

Technical note

Expert tip

The instantaneous nature of the 3WL9111-0AE04-0AA0 undervoltage release ensures immediate circuit breaker tripping when voltage sags below the operational threshold.

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Frequently asked questions

What voltage range does the Siemens 3WL9111-0AE04-0AA0 undervoltage release operate with?

The Siemens 3WL9111-0AE04-0AA0 undervoltage release is designed to operate with a voltage range of 110-127V AC or DC, functioning at 50/60Hz.