
Highlights & Details
Surge switch, step switch, series 20
Technical specifications
- Contact load incandescent lamps (230V): 2000W
- Fluorescent lamps compensated (230 V): 750 W
- Control duration: 1 h
- Packaging type
Tray
- Product type
Impulse changeover switch
- Type
20.21.9.012.4000
- Operating voltage
12 V DC
- 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
- Depth
84 mm
- Dim
(W x H x D) 17.5 x 60.8 x 84 mm
- Content
1 pc(s)
- Impulse duration
1 h
- Switching capacity
(AC1) 4000VA/(AC15) 750 VA
- Switching current
16 A
- Max. permanent current
(AC1) 16 A/250/V/AC/
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 3210073 Impulse changeover switch DIN rail Finder 20.21.9.012.4000 1 maker 12 V DC 16 A 4000 VA Tray 1 pc(s)
Description
Modular, for 35 mm DIN rails.
Features
- Hand test button
- Mechanical switch position indicator
Hints
Approvals: CE, cRUus, RINA, IMQ, NF, GOST, Lloyds.






