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
Asymmetry Relay
BA 9042
- Article number: 0026354
- Variant: BA9042 3AC50HZ 500V
The device responds to unsymmetric voltage changes, which can occur because of unbalanced load... more
Product description
The device responds to unsymmetric voltage changes, which can occur because of unbalanced load or phase failure (blown fuse). An asymmetry relay detects only the voltage difference between 2 phases and does not react on symmetric undervoltage.
Technical specifications
| Enclosure design: | Switch cabinet |
| Width: | 45 mm |
| 1- / 3-phase: | 3 |
| Output contacts: | 2 C/O contacts |
| Standard measuring range: | 3 AC 400 V |
| Measuring range max.: | 3 AC 500 V |
| Type: | BA 9042 |
Features
- According to IEC/EN 60255-1
- For nominal voltage from 3 AC 100 V to 500 V
- Detection of
- Voltage asymmetry
- Wrong phase sequence
- Phase failure - Detection of feedback voltage
- Closed circuit operation
- LED indicators for operation and state of contacts
- Optionally with adjustable time delay
- Width 45 mm