• Reliable performance with minimal maintenance required
• Easy to install
• Durable design for long operating life
• Can be rack installed in equipment rooms, wayside cases and housings
• Available in two sizes: B1 and B2

ALSTOM Signaling Type B relays have been perfected over the last 50 years and are today, considered the Industry Standard. Available in a variety of types and configurations, Type B series are available for every application.