The LY2NJ is a general purpose relay for control panel.
Part number : LY2NJ, LY2N-J
Functions : Non-isolated Buck Offline LED Driver, This is Semiconductor.
Manufacturer : Omron
The texts in the PDF file :
1. Arc barrier equipped
2. High dielectric strength (2,000 VAC)
3. Long dependable service life assured by AgCdO contacts
4. Choose models with single or bifurcated contacts, LED indicator, diode surge suppression, push-to-test button, or RC circuit
5. All models meet UL and CSA approvals; VDE, LR, and SEV approved versions are available
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omron ly2n datasheet
• The standard models include models that are compliant with the UL, CSA, and SEV safety standards and with the Electrical Appliances and Material Safety Act.
• Equipped with an arc barrier for arc interruption.
• Withstand voltages up to 2,000 V.
• New built-in diode and built-in CR circuit models have joined the series.
• The lineup also includes models that are compliant with the LR and VDE safety standards.
• Single-pole and double-pole models have AC4 ratings and DC2 ratings (operating coil ratings: 100/110 VAC, 110/120 VAC, 200/220 VAC, 220/240 VAC, and 100/110 VDC).
• Three-pole and four-pole models have AC4 ratings and DC2 ratings (operating coil ratings: 100/110 VAC, 200/220 VAC and 100/110 VDC).
Official Homepage : http://www.ia.omron.com/products/family/949/