Number and type of contacts:

• check 2P(3)
• check 3P(2)
• check 4P(6)

Nominal coil voltage:

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

Relay equipment:

• check 1 - mechanical arrest(10)
• check 5 - mechanical locking + LED for AC(2)
• check 9 - mechanical locking + LED for DC + protective diode (+ on A1/13)(1)