Eaton Y7-248328 Impulse Relay 16 A 4 NO 230 V AC DIN Rail

In many electrical installations, a simple toggle switch cannot handle the load or the switching pattern required for lighting circuits. The Eaton Y7-248328 impulse relay solves this by allowing control of a 16 A circuit from multiple pushbuttons, latching the contacts with each momentary pulse.

Who is it for

Electricians and panel builders who need reliable, compact switching for lighting or other AC loads in residential or commercial distribution boards.

Main features

• 4 normally open contacts rated 16 A each
• 230 V AC coil control voltage
• Momentary impulse operation – each pulse toggles the relay
• DIN rail mounting, 2 module width (36 mm)
• High mechanical endurance: 1,000,000 operations

Specifications

• Product type: Impulse relay (latching relay)
• Rated operational current (AC-1): 16 A
• Number of main contacts: 4 NO
• Coil control voltage: 230 V AC
• Max. switching voltage: 400 V AC
• Mounting method: DIN rail (EN 60715)
• Module width: 2 TE (36 mm)
• Electrical endurance: 100,000 operations
• Mechanical endurance: 1,000,000 operations
• Degree of protection: IP20 (terminals), IP40 (enclosure)
• Ambient operating temperature: -25 to +50 °C
• Max. switching frequency: 1000 operations/hour
• Terminal type: Screw terminals
• Max. conductor cross-section (main): 10 mm² solid, 6 mm² flexible

Tips

Use with momentary pushbuttons rated for 230 V AC control voltage. Ensure the load does not exceed 16 A per contact and respect the maximum switching frequency for long service life.