The CCL 02-020 is a 12V mini relay with diode protection, designed as a changeover (normally open contact) relay for use in automotive and vehicle electrical systems. Rated at 40A continuous load and 80A peak load on the closed contact, it is built to handle demanding switching duties across cars, commercial vehicles, and plant or agricultural machinery electrical circuits.
The relay features five terminals, each measuring 6.3mm, providing a secure and industry-standard connection to wiring looms and relay bases. The integrated diode protection suppresses voltage spikes generated when the relay coil is de-energised, safeguarding sensitive electronic components and engine management systems from back-EMF damage - a critical requirement in modern vehicle electrical environments.
As a changeover relay, the 02-020 offers both normally open and normally closed switching positions, giving installers flexibility in circuit design. Operating at 12V, it is suited to the standard electrical architecture of the majority of road and off-road vehicles. The compact mini relay form factor ensures compatibility with standard relay sockets and mounting positions throughout the vehicle.
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