High quality micro 'change over' relay. Features a diode fitted across the coil (terminals 1 & 2) to suppress voltage spikes that occur in the coil circuit when the relay is de-energised. If not suppressed these can damage sensitive circuit components such as found in central locking or alarm systems.
Rated at 12V, 12/25A. Terminals are 3 x 4.8mm and 2 x 6.3mm blades.
Can also be used as a 4 pin relay simply by leaving one of the output terminals disconnected.
Important: +12V must be applied to terminal 1 and ground to terminal 2. If this is reversed the diode may be damaged.
- Voltage rating: 12V DC
- Current rating: 25A
- No terminals: 5
- Terminal size: 3 x 4.8mm and 2 x 6.3mm blade
- Overall dims (inc. terminals): 22.9 (L) x 15.2 (W) x 36.8 (H) mm
The dual current rating (15/25A) means that the output connected when the coil is not energised (terminal 4 - 4.8mm) can carry 15A , and the output connected when the coil is energised (terminal 5 - 6.3mm) can carry 25A.