3A20 Pilot Wire Send/Receive Relays

These relays are designed for intertripping via copper pilot wires requiring up to 15KV insulation level. Seperate SEND & RECEIVE elements are avaliable as well modules combining both element.

Features

• 3A200 RECEIVE relay
• 3A201 SEND relay
• 3A202 combined SEND & RECEIVE relay
• Immune to AC voltages (300V)
• High isolation between coil & contacts & case
• High DC sensitivity
• Contacts are of fine silver designed & manufactured to ensure low resistance & high reliability
• Mechanical flag indicator with self reset or hand reset options
• Heavy duty contact rating with optional magnetic blowouts to further enhance DC switching capacity
• Made in Australia