Features Knob -type Design: relay uses knob design, which is widely used in automatic control circuits, such as remote control, communication, automatic control, and electromechanical integration. Waterproof and Dustproof: Time relay uses a selected plastic shell, which has the characteristics of waterproof and dustproof, which can effectively protect. Wide Timing Scope: The knob time relay can calculate the timing range of 1.2 seconds to 300 hours, which is a very practical tool and equipment. High Accuracy: Time relay is made strictly in accordance with standards, with reliability and high accuracy, small size, light weight, easy to carry and store, and easy to use. Stable and Reliable Structure: Time relay uses precise manufacturing technology and sensitive elements. It has a stable and reliable structure and is practical. Specification: Model: H3CR-A8 Rated voltage: AC100-240V Rated current: 5A Output: 2NC (double delay) Time range: 1.2 seconds to 300 hours (adjustable) Contact load: Medium power Contact switching current: 5A Contact switching voltage: 220V Contact form: Two open and two closed Coil power supply: 220v Coil power: 3W Pull-in current: 5A Release current: 1A Size: 47 x 47 x 85mm / 1.85 x 1.85 x 3.34in Package weight: Approx. 114g/4.0oz Package list: 1 x Delay Timer Relay   Note: The product is shipped without a socket and needs to be purchased by the customer. 1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item. 2. Please allow slight error due to manual measurement. Thanks for your understanding. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1 x Delay Timer Relay