Latching relay 1NO+1NC, 16A 250V AC, coil voltage 12V AC, for DIN-rail, 18mm wide
ABB
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Special return conditions
Product description
Type no.:
LM no.:
Own product no.:
2TAZ312000R2053
7822608094
-
Discount code:
UNSPSC Code:
Customs code:
80080803026
39122210
85362020
Latching relays are electromagnetically operated devices. The E290 range from ABB can be used to realise a simple, energy saving and efficient lighting control system. These devices are mainly used in private houses, factory premises and commercial and public buildings as well as in industrial plants. As a rule, latching relays controlled by means of impulse buttons are installed where it is necessary for lighting to be operated from at least three different places. Each time a command is initiated (by means of an impulse button), an electrical pulse is applied to the coil of the latching relay. The coil in the device is briefly energised and activated. That short pulse to the coil leads to the mechanical latch of the internal main contacts. The internal switching mechanism enables us to achieve a safe and reliable interlock (in the same way as a ballpoint pen). Each pulse that is sent to the magnetic coil system switches the device to its previous position where it is held mechanically until the next control pulse is received. The devices are designed for rated currents 16 and 32A. Through the combinable accessories the main modules can be used in nearly all market applications.
| Mounting method | DIN rail |
|---|---|
| Function | Electronic for centralized control |
| Built-in depth | 68 |
| Width in number of modular spacings | 1 |
| Control voltage 1 | 12 - 12 |
| Type of control voltage 1 | AC |
| Frequency control voltage 1 | 50 - 50 |
| Voltage type of supply voltage | AC |
| Supply voltage | 250 - 250 |
| Max. switching current (cos phi = 0.6) | 16 |
| Max. incandescent lamp load | 3000 |
| Max. load fluorescent lamp | 3000 |
| Max. load fluorescent lamp (Duo circuit) | 2500 |
| Max. load fluorescent lamp (parallel compensated) | 2500 |
| Manual operation possible | Yes |
| Rated switch current | 16 |
| Number of contacts as normally closed contact | 1 |
| Number of contacts as normally open contact | 1 |
| Number of contacts as change-over contact | 0 |