Product Description:
Current induction switch is designed for safe, simple and convenient monitoring or detecting the current of electrical equipment. Based on the principle of electromagnetic mutual inductance of current, it adopts advanced passive self-power supply technology to develop a switch output detection, monitoring and protection alarm product.
General technical characteristics of products

Features:
Trigger current:0.5-50A,40~400Hz
Start-up time:within 0.1 seconds
Switch Contact Capacity::MAX: 0.3A@130Vac/dc
Overload capacity:+100% @ 50A
Product size:H×W1/W2×T mm
=42×43.7/63.7×25mm
Piercing hole diameter:8.5mm
Indicator lights: red and green
Installation form: paperback
Shell Material: Fireproof 94V-0
Operating temperature: - 10 ~ 55 ℃
Storage temperature: - 20 ~ 65 ℃
Operating humidity: 0 ~ 95%, no condensation
IP Level: IP30

Start-up adjustment

Normally closed type: Overcurrent monitoring, detection and regulation: clockwise enlargement of current starting value (to red light), counterclockwise locking of starting value (to green light). In undercurrent monitoring and detection, on the basis of overcurrent regulation, clockwise adjustment to the red light can be done.
Normally open type: overcurrent switch closed;
Multi-twist potentiometer regulation .
Red light: switch closed; green light: switch open

Use precautions
1,Installation shall be carried out by persons with an electrician's certificate or related technology or by trained and qualified personnel.
2,Switch terminals are forbidden to connect directly to power supply.
3,Installation screw aperture is 4.5mm, can be fixed with M4 screw.
4,All of the switch products mentioned in this paper can not be applied under the direct sunlight, and the working temperature is higher than 55 ℃ in the environment, as well as wet, dripping place, the product is not waterproof.
5, The current carrying capacity of the switch terminal is MAX:0.3A@130Vac/dc; it is forbidden to directly power on without load, otherwise the product will be permanently damaged.
6, The value of the penetrating current should be used in the current range on the label when applying the product. If the current value is lower than the specified range, the requirement can be achieved by increasing the number of turns.
7, The core holes of the switch products mentioned in this paper can only be passed through synchronous in-phase current cables, forbidding two or more different phase current lines to pass through, otherwise the switch will not play a normal monitoring role.
8, The self-conducting technology is used in the normally closed type. When there is no current (before the light is on), the multimeter can not be used for testing.
9, In the process of installation and use, if you encounter doubts or problems, please contact your salesperson to explain the situation. The technical service staff of our company will provide follow-up service. Do not disassemble and repair by themselves, otherwise they will lose their due rights and services.

Packing Condition:
All goods are packed in bags or small boxes, then put into safety export standard carton box, well packed with Bubble.

Shipping Ways:
By express, air shipping or sea shipping methold.

Shipping Freight Saving Methold:

There are many different items in our stock, customers can by the insterested products in the list of one order, we will combine the products in one shipment, to save the shipping cost.

Buy more, save more!

Shipping Time:

1. We will arrange shipemnt i n 1 to 5 work ing days after the payment confirm ed .

2. Shipment will by DHL/Fedex/UPS/TNT/EMS/Aramex/SF-express etc. Please confirm the shipping methold when placing new order.

3. After shipping, we will send the tracking number immediately for tracking the shipment .