409B100F2X ATC-Automatic Timing & Control Relays, 409B Series

• Output contacts rated 10A at 120/240 VAC and 30 VDC
• Round (octal) socket mount or mount in panel cutout
• Pushbutton start, interval timing mode
• Pushbutton integral to front dial
• Six timing ranges in a single unit

The 409 has a pushbutton built into its front dial. When pressed, the timer starts and provides an interval time delay. The 409 has a set of DPDT output contacts. When the pushbutton is pressed with power applied, the contacts immediately transfer. After the timer has timed out, the contacts release. Unit timing will reset with power loss.