Eaton DILA-31 contactor auxiliar, bobina 24 V DC, 3NO+1NC, tetrapolar 199213

Auxiliary contactor with 24 V DC coil and 4-pole contact configuration (3 normally open, 1 normally closed). Rated for operational currents up to 4 A at AC-15 (230/400 V) and 10 A at DC-13 (24 V), with insulation voltage 690 V AC and impulse withstand 6 kV. Suitable for DIN rail or screw mounting, screw terminals, IP20, operating temperature -25 to +60 °C.

Advantages

High mechanical durability of 20 million operations and electrical durability of 1.3 million operations (AC-15). Compact design for control circuit switching.

Suitable for

• Switching auxiliary and control circuits in industrial applications
• Use in control panels and machine building
• Applications requiring reliable low-voltage DC coil operation

Key specifications

• Coil voltage: 24 V DC
• Contact configuration: 3 NO + 1 NC
• Number of poles: 4
• Rated operational current (AC-15, 230 V): 4 A
• Rated operational current (AC-15, 400 V): 4 A
• Rated operational current (DC-13, 24 V): 10 A
• Rated insulation voltage (Ui): 690 V AC
• Rated impulse withstand voltage (Uimp): 6 kV
• Mounting: DIN rail / screw
• Terminals: screw
• Degree of protection: IP20
• Operating temperature: -25 to +60 °C
• Electrical life (AC-15): 1.3 x 10^6 operations
• Mechanical life: 20 x 10^6 operations

Recommendations

Verify coil voltage compatibility and ensure proper derating for inductive loads. Follow installation guidelines for DIN rail or screw mounting.