Siemens Sentron Undervoltage Release for use with 3VA1 Series Circuit Breaker

This undervoltage release is a crucial accessory for Siemens Sentron circuit breakers, enhancing electrical protection by ensuring effective operation in low voltage conditions. It is compatible with various 3VA1 series circuit breakers, which helps to protect electrical systems from potential damage caused by undervoltage events.

• Compact dimensions allow for efficient integration in electrical systems
• Overvoltage category III ensures improved safety
• Helps to prevent equipment damage as a result of low voltage
• Lightweight design facilitates easy installation and handling

• Utilised with 3VA1 100/160 circuit breakers for enhanced protection
• Suitable for systems needing reliable undervoltage relay functionality

It prevents the circuit breaker from operating in low voltage situations, ensuring safety and mitigating equipment damage.

Regular inspections for wear and functionality are advisable to ensure ongoing reliability.

It is specifically designed for 24 V DC applications and should not be used outside this parameter.

Siemens 3VA MCCBs and accessories