Finder 20 Series Impulse Relay, 1NO+1NC, 20A, 24V AC Coil, DIN Rail 202380244000

Finder impulse relay from the 20 Series, featuring a 1NO+1NC contact configuration and a 20 A rated current. This latching relay is designed for DIN rail mounting and operates with a 24 V AC coil, making it suitable for lighting and building automation control circuits.

Advantages

Compact 1-module design saves space in distribution boards. The latching mechanism reduces coil power consumption to 5.5 VA, as the coil is energized only during switching pulses. Screw terminals accept solid wires up to 6 mm², ensuring secure connections.

Suitable for

• Staircase lighting control
• Pulse switching of lighting circuits
• Building automation systems
• Control of resistive loads up to 20 A

Key specifications

• Contact configuration: 1 NO + 1 NC
• Rated current (AC1): 20 A
• Coil voltage: 24 V AC
• Mounting: DIN rail
• Number of modules: 1 (17.5 mm)
• Max switching voltage: 400 V AC
• Max switching power (AC1): 4000 VA
• Electrical life: 100,000 cycles
• Mechanical life: 1,000,000 cycles
• Operating temperature: -40 to +40 °C
• Terminal type: screw
• Wire size: 1 x 6 mm² or 2 x 2.5 mm² (solid)

Recommendations

For reliable pulse switching in residential and commercial installations, pair this relay with momentary pushbuttons. Ensure the coil voltage matches the control circuit (24 V AC).