• Contact load incandescent lamps (230V): 2000W
  • Fluorescent lamps compensated (230 V): 750 W
  • Control duration: Max 1 h
Type 20.21.8.024.4000
Operating voltage 24 V AC
Switch-on current 30 A
Permanent current (max.) 16 A
Contact type 1 maker
Contact material AgSnO2
Switching sequence step 1 OFF
Switching sequence step 2 ON
Switching voltage (max.) 30 V DC , 400 V AC
Switching current (max.) 16 A
Max. switching capacity 4000 VA
Mounting type DIN rail
Connection Screw terminal
Width 17.5 mm
Height 60.8 mm
T 84 mm
Content 1 pc(s)
RoHS-compliant Yes
IP rating
IP20
Impulse duration 1 h
Switching capacity (AC1) 4000VA/(AC15) 750 VA
Switching current 16 A
Type 20.21.8.024.4000
Switch-on current
30 A (< 5 ms). A
Max. permanent current (AC1) 16 A/250/V/AC/
Contact type SPST-NO
Switching sequence step 1 OFF
Step 2 ON
Operating voltage 24 V AC
Product type Impulse changeover switch

Technical data

  • Contact load incandescent lamps (230V): 2000W
  • Fluorescent lamps compensated (230 V): 750 W
  • Control duration: Max 1 h
Type 20.21.8.024.4000
Operating voltage 24 V AC
Switch-on current 30 A
Permanent current (max.) 16 A
Contact type 1 maker
Contact material AgSnO2
Switching sequence step 1 OFF
Switching sequence step 2 ON
Switching voltage (max.) 30 V DC , 400 V AC
Switching current (max.) 16 A

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