Cookie preferences
This website uses cookies, which are necessary for the technical operation of the website and are always set. Other cookies, which increase the comfort when using this website, are used for direct advertising or to facilitate interaction with other websites and social networks, are only set with your consent.
Configuration
Technically required
These cookies are necessary for the basic functions of the shop.
"Allow all cookies" cookie
"Decline all cookies" cookie
CSRF token
Cookie preferences
Currency change
Customer recognition
Customer-specific caching
Individual prices
Selected shop
Session
Comfort functions
These cookies are used to make the shopping experience even more appealing, for example for the recognition of the visitor.
Note
Show the facebook fanpage in the right blod sidebar
Statistics & Tracking
Affiliate program
Google Tag Manager
Track device being used
Multifunction relay
SN 7920
- Article number: 0058785
- Type: SN7920.54 AC/DC24-230V 0,05S-300H
Time dependent controls for industrial and railway applications. more
Product description
Time dependent controls for industrial and railway applications.
Technical specifications
| Width: | 52,5 mm |
| Nominal voltage: | AC/DC |
| Time range: | 0,05 s - 300 h |
| Time function(s): | On-delay, Off-delay, with control signal, On- and Off-delay, Flasher relay, Fleeting on make, Fleeting on break, Impulsgeber, Pulse extender |
| Output contacts: | 2 NC contacts, 4 NO contacts |
| Enclosure design: | Switch cabinet |
| Type: | SN 7920 |
Advantages
- Higher flexibility (8 function in one unit)
- To switch high DC-loads with mechanical forcibly guided contacts according to IEC 61810-3
Features
- According to IEC/EN 61 812-1, DIN EN 50155
- 8 functions settable via rotational switch:
- Delay on energisation (AV)
- Fleeting on make (EW)
- Delay pulse (IE)
- Flasher, start with pulse (BI)
- Delay on de-energisation (RV)
- Pulse forming function (IF)
- Fleeting on break (AW)
- Delay on energisation and de-energisation (AV / RV) - 8 time ranges from 0.05 s ... 300 h selectable via rotational switches
- Voltage range AC/DC 24 ... 230 V
- High DC switching capacity
- With time interruption / time adding input
- Adjustment aid for quick setting of long time values
- Contacts:
- 1 NC + 2 NO delayed
- 1 NC + 2 NO delayed or instantaneous - LED indicators for operation, contact position and time delay
- DIN rail or screw mounting
- 52.5 mm width