ABB AB 1SVR730040R3300

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). Rated control supply voltage 24 → 48 V dc, 24 → 240 V ac. 7 timing functions: Flasher starting with ON, Flasher starting with OFF, Impulse - ON, ON - delay, Fixed impulse with adjustable time delay, Adjustable impulse with fi xed time delay, ON/OFF - function. 10 time ranges (0.05 s → 300 h). Precise adjustment by front - face operating elements. Screw connection technology or Easy Connect Technology available. Enclosure material for highest fire protection classification. Tool free mounting and demounting on DIN - rail. 2 C/O (SPDT) contacts. 22.5 mm (0.89 in) width. 2 LEDs for status indication Supply Voltage = 24 - 240 V ac, 24 - 48 V dc Time Range = 0.05 s - 300 h Mode of Operation = Adjustable Impulse with Fixed Time Relay, Fixed Impulse with Adjustable Time Relay, Flash Start with OFF, Flash Start with ON, Impulse ON, ON Delay Mounting Type = DIN Rail, Snap Number of Timer Functions = Multi Function Number of Contacts = 2 Time Increment = Hours, Seconds Power Supply = External Contact Configuration = DPDT Current Maximum = 4 A