Electromatic S-System SB249 724 interval timer with interval on operate function, featuring a 2-digit mechanical drum display and operating on 24VDC supply. This compact timer provides adjustable interval timing from 0.1 to 9.9 seconds with 0.1-second resolution.
1x Electromatic SB249 724 Interval Timer module
Model: SB249 724
Type: Interval On Operate
Supply Voltage: 24 VDC
Time Range: 0.1 - 9.9 seconds (interval)
Resolution: 0.1 second increments
Display: 2-digit mechanical drum counter showing "1 0"
Mounting: 11-pin plug-in base (octal socket)
Indicator: Red LED "RELAY ON" status light
Manufacturer: Electromatic S-System
Used condition with visible wear to the beige housing and minor surface scratching. Front panel displays clear mechanical counter showing digits "1" and "0". Small handwritten marking visible on the front label. LED indicator window is intact and clean. Rear housing shows minor discoloration but retains structural integrity. Wiring diagram label on back marked "SB 249" with pin configuration visible. All 11 pins appear straight without damage.
Designed for short-interval industrial timing applications requiring precise cycle control in 24VDC systems. Ideal for packaging machinery, production line sequencing, conveyor belt control, and automated assembly operations where rapid, repeatable timing cycles are essential. The mechanical display allows operators to verify time settings at a glance without powering the unit.
