Miniature Current Switch 0-30A Normally Closed AC Current Sensing Switch Monitoring Relay, M3056

What is this?
The AC current sensing switch uses the principle of mutual induction to sense AC, isolate AC current, and output normally open or normally closed switch signals. Compared with traditional transformers, thermal protectors, etc., it can detect and control more accurately and timely.

What will I get?
Type: Normally Closed (N.C.)
Rated load: 0.3A@240V AC/DC
Monitoring current: 0-30A AC
Tape phenomenon: <1%
Response time: <200ms
Working temperature: -20~55°C
Dimensions: 65x47x25mm/2.6x1.8x0.98 inch
Package contains: 1pcs x  Current Monitoring Relays + 1pcs Screwdriver+ 2pcs Screws

Are there any advantages of the product?

• LED indication: The action current is 0-30A AC, and the sensor switch is equipped with an LED indicator light, which can intuitively see the working status of the switch
• ABS material: The sensor monitoring relay shell uses ABS fireproof material, which is heat-resistant, high in impact strength and stable in performance.
• High performance: The switch has no limit on the number of times it is opened and closed, and the response speed is extremely fast, with a response time of <200ms

How to use it?

• Normally open type: When no current is sensed, the normally open contact is always in the disconnected state; when current is sensed, the normally open contact is always in the connected state.
• Normally closed type: When no current is sensed, the normally closed contact is always in the connected state; when current is sensed, the normally closed contact is always in the disconnected state.

What should I notice?
Please use the current sensing relay at the rated voltage and current, and do not exceed the rated current.