SIEMENS ENERGY 3RT29161BB00 Surge Suppressor Varistor
The Siemens 3RT29161BB00 surge suppressor provides reliable protection for contactor relays and motor contactors against transient voltage surges. Equipped with a varistor, it effectively clamps voltage spikes, preventing damage to sensitive electronic components. This surge suppressor is designed for use in industrial automation applications and offers a simple clip-on mounting solution. It supports both AC and DC control voltages, making it versatile for various control circuit configurations. Its compact size (28mm width, 46.4mm height, 9mm depth) allows for easy integration into existing systems.