Number and type of contacts:

• check 2P(2)
• check 3P(4)

Nominal coil voltage:

• check 24 V AC(1)
• check 24 V DC(1)
• check 230 V AC(2)

Contact material:

• check AgNi(19)
• check AgNi+Au(4)

Relay equipment:

• check 4 - mechanical arrester + mechanical indicator(3)
• check 54 - mechanical locking + LED for AC + mechanical indicator(1)