BIR
Overall & Installation Dimensions
Product
BIR
BIR series impulse relay coils are triggered by impulses and the contacts are closed. The product has two stable mechanical positions, and the contacts will open temporarily with the next impulse. Each received impulse will reverse the position of the contact and can be controlled by an unlimited number of buttons. And has the characteristics of zero power consumption. An impulse relay can be used to control the lighting circuit through the button. The circuit consists of incandescent lamps, and halogen lamps, etc. (resistive load); fluorescent lamps, discharge lamps, etc. (inductive load). Conform to standard: GB/T 21711.1
Inquiry
Technical Data
| Approval | CE |
| Dissipated power (during the impulse) | 19 VA |
| Illuminated PB control | Max. current 3 mA (if > use an ATLz) |
| Operating threshold | Min. 85 % of Un |
| Duration of the control order | 50 ms to 1 s (200 ms recommended) |
| Voltage rating (Ue) 1P/2P | 50/60Hz |
| Frequency | 50/60Hz |
| Maximum number of operations per minute | 5 |
| Maximum number of switching operation a day | 100 |
| Endurance: 2 | 200,000 cycles(AC21) |
| 100,000 cycles(AC22) | |
| Overvoltage category | IV |
| Insulation voltage (Ui) | 440V AC |
| Pollution degree | 3 |
| Rated impulse withstand voltage(Uimp) | 6kV |
| Degree of protection (IEC 60529) | Device only: IP20 |
| Device in modular: IP40：Insulation class II) | |
| Operating temperature | -5℃ ~+60℃ |
| Storage temperature | -40℃ ~+70℃ |
| Tropicalization (IEC 60068.1) | Treatment 2 (relative humidity 95 % at 55℃ ) |