Surge switch, step switch, series 20.
Features: Hand test button. Mechanical switch position indicator. Approvals: CE, c R Uus, RINA, IMQ, NF, GOST, Lloyds. Technical data: Contact load incandescent lamps (230V): 2000W. Fluorescent lamps compensated (230 V): 750 W. Control duration: Max 1 h. Type 20.21.9.024.4000. Operating voltage 24 V/DC. Contact type 1 NO contact. Switch-on current. 30 A (< 5 ms). A. Step 2 ON. Contact material Ag Sn O2. Switching sequence step 1 OFF. Protection type IP20. Breaking capacity (AC1) 4000VA/ (AC15) 750 VA. Ro HS compliant yes. Nominal voltage 24 V/DC. Switching voltage Max 400 V/AC / 30 V/DC. Switching current 16 A.
Dimensions (W x H x D) 17.5 x 60.8 x 84 mm. Max. continuous current (AC1) 16 A/250/V/AC/.