Description: Eco-Friendly tin plating material Durable and colorfast performance Dust-proof technology prolong service time High-lighted LED light and low energy consumption Easy to identify working condition Specification: Mounting Hole Size: 25 mm/0.98 inch Rated Voltage: 12V Rated Current: 20 mA Light Type: LED LED Color: Blue LED Life: 40000 Hour Protection Level?IP67, IK 10 Material: Nickel Plated Brass, Stainless Steel, PC, PA66 Dielectric Intensity: 1100 VAC Ambient Temperature: -20 ? ~ +85 ? Panel Thickness: 1~10 mm Nut Torque: 5~14 Nm Tail Configuration: PIN Terminal Head Type: Flat Size: 43x29 mm/1.69x1.14 inch Head Type: Convex Size: 26x29 mm/1.02x1.14 inc Package Includes: 1 Piece Metal Indicator Light