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Siemens 3WL9111-0AD11-0AA0 Shunt Trip for 3WL Circuit Breakers (24V DC)

Siemens 3WL9111-0AD11-0AA0 Shunt Trip for 3WL Circuit Breakers (24V DC).

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ManufacturerSiemens

Part number3WL9111-0AD11-0AA0

Voltage 24V DC

Duty 5% ed

For use with Siemens 3WL Circuit Breakers

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Remote tripping capability 24V DC operation 5% duty cycle Compatible with Siemens 3WL breakers Electrical trip signal

Product description

The Siemens 3WL9111-0AD11-0AA0 is a shunt trip accessory designed for Siemens 3WL series circuit breakers, operating with a 24V DC voltage. This model is rated for a 5% duty cycle, indicating it is intended for intermittent operation rather than continuous energization. It provides the capability for remote electrical tripping of the circuit breaker.

This shunt trip is suitable for applications where remote tripping is required but continuous energization of the trip coil is not necessary. It can be integrated into various industrial control systems for safety interlocks or emergency shutdown sequences where a 24V DC control voltage is standard. Adhering to the duty cycle limitations is crucial for its longevity and reliable performance.

Stanlo Automation, a veteran-owned surplus industrial parts supplier, offers the Siemens 3WL9111-0AD11-0AA0 shunt trip. We specialize in providing quality surplus components to meet your operational needs. Trust Stanlo Automation for your Siemens circuit breaker accessories and other automation requirements.

Technical specifications

Voltage	24V DC
Duty	5% ed
For use with	Siemens 3WL Circuit Breakers

Common applications

Intermittent remote trip applications

Safety interlock systems

Industrial control circuits

Low-voltage DC systems

Emergency stop circuits

Compatible systems

Siemens 3WL Circuit Breakers

Also known as

Siemens 3WL shunt trip 24V DC 3WL9111-0AD11-0AA0 accessory

Replaces / compatible with

This shunt trip is a specific accessory for Siemens 3WL circuit breakers, enabling remote tripping with a 24V DC supply for intermittent use.

Technical note

Expert tip

The 5% duty cycle of the 3WL9111-0AD11-0AA0 requires careful control to ensure it is only energized for the duration needed to trip the 3WL circuit breaker.

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Frequently asked questions

What is the duty cycle for the Siemens 3WL9111-0AD11-0AA0 shunt trip?

The Siemens 3WL9111-0AD11-0AA0 shunt trip has a 5% duty cycle, meaning it is designed for intermittent operation and should not be continuously energized to prevent damage.