H-462 - Signal Relay (4 or 6 contacts)

Signal relay with 4 or 6 contacts, compliant with EN 50578 (UIC 736e) - a basic control element for railway signalling systems. The H-462 is a relay with forcibly guided contacts, available in a 4-contact version (size 1) or a 6-contact version (size 2). Contacts are made of AgSnO2 with 0.2 or 5 µm gold plating, switching current up to 10 A, and mechanical life exceeding 10 million cycles. DC or AC drive, current-controlled or bistable operation. The H-462 meets EN 50578 / UIC 736e requirements for signal relays. Typical applications: axle counters, level-crossing barrier control, turnout control, signals and signalling devices, and railway signalling control circuits.

Key features:

• 4 or 6 contacts, forcibly guided
• Monitored relay, Type C according to UIC 736 / IEC 62912 (also described as “Class II” in Polish technical literature)
• Switching current up to 10 A
• DC or AC drive, current-controlled or bistable operation
• AgSnO2 contacts, 0.2 or 5 µm gold plating
• Mechanical life > 10,000,000 cycles