1SVR730040R3300 - 

CT-WBS Series Impulse Timers
The CT-WBS series is a multifunctional electronic timer set from the CT-S range. The series provides up to 10 timing functions and 10 time ranges. All electronic timers from the CT-S range are available with two different terminal versions. You can choose between the proven screw connection technology (double-chamber cage connection terminals) and the completely tool free Easy Connect Technology (push-in terminals).