Quick Details:◇Place of Origin:China◇Brand Name:GRT◇Model Number: GRT508EC◇16A contact switching capability◇Only impulse excitation needed, both for single and double coil.◇4KV dielectric strength between coil and contacts◇RoHS compliant◇Outline dimensions:(29 x 13 x 17) mm◇VDE Certificate No.:40030447 ◇UL Certificate No.:E340054Packaging & DeliveryPackaging Details:45.5*28.5*30Delivery Detail:7 daysDimensional Drawings/Wiring DiagramsVersion: 1Note: No tolerance marked. If dimension ≤1mm, the tolerance is ±0.2mm; if dimension 1-5mm, the tolerance is ±0.3mm; if dimension ≥5mm, the tolerance is ±0.5mm. Version: 2Note: No tolerance marked. If dimension ≤1mm, the tolerance is ±0.2mm; if dimension 1-5mm, the tolerance is ±0.3mm; if dimension ≥5mm, the tolerance is ±0.5mm.Version: 3Note: No tolerance marked. If dimension ≤1mm, the tolerance is ±0.2mm; if dimension 1-5mm, the tolerance is ±0.3mm; if dimension ≥5mm, the tolerance is ±0.5mm.Version: 4Note: No tolerance marked. If dimension ≤1mm, the tolerance is ±0.2mm; if dimension 1-5mm, the tolerance is ±0.3mm; if dimension ≥5mm, the tolerance is ±0.5mm.Typical TypesTypical applications●Smart meter ●Smart home area