A8L-11-15N1 is a part of Omron's A8L Series of safety relays, which is a line of relays designed for use in safety control circuits. This particular model is a two-pole relay with a contact rating of 11A at 150V AC and a coil voltage of 24V DC. It is a compact size, with a width of just 15mm, making it ideal for applications where space is limited. The A8L Series relays also feature an advanced technology, which prevents contact sticking due to dust, moisture, or dirt. Additionally, this particular model is certified to EN 60947-5-1, providing additional assurance of its quality and reliability.