Yimin current protector EM-001AL intelligent air switch, digital circuit breaker, short circuit protector, overload protection switch, and electric fire prevention.

Function: prevent electric fire;

It is suitable for family, power distribution, engineering facilities, equipment matching and other protection.

Functions: overcurrent, overload, short circuit, current limiting and so on.

Features: setting the overcurrent trip protection value according to the actual safety carrying capacity of wire line and the actual power consumption current.

Basic parameters:

Working voltage: 60-285VAC

Frequency: 50-60HZ

Set range: 1-40A (can be set)

Pattern setting: ON/OFF (can be set)

Closing delay: 5-999S (can be set)

Trip delay: 0-16S (can be set)

Response speed: <2ms

Power: 40A

Error: + 1%

Power consumption: <1W

Connection size: 4.5X5mm

Whole machine size: 81*54*65mm

Installation: Standard guideway

How to safely use electric current

The consequences of the fire:

Needless to say, we all know that if we lose lightly, we will burn our homes and bring disaster to our lives.

The cause of electric fire:

Electric current overload, wires, switches, plugs and sockets produce high temperature to burning point, direct fire, or produce certain high temperature insulation layer destruction, cause short circuit fire, usually called electrical fire.

When the voltage exceeds the rated voltage of the electrical appliance, the current increases, the electrical apparatus generates high temperature, destroys insulation layer, and short circuit causes fire.

The leakage protector doesn't work and the leakage will cause a fire.

In addition, wires, switches, plugs and sockets, electrical appliances, fire and poor contact will also cause fires.

The process of electric fire:

1, overload - high temperature - fire;

2, overload - high temperature - insulation failure - short circuit - fire;

For example, the wire is 2.5 square, the safety of the current 25A, the air switch 25A, then, the electrical appliance can not exceed the 5500W (according to P=U*I, that is, 220V*25A=5500W); if all the electrical appliances will be used at the same time will be far more than 5500W, generally will not be all at the same time, but when the actual use of electricity, do not know if there is not more than 5500W, and also If the current is not exceeded, if the safety of the wire facilities is exceeded, the light will damage the wire facilities, aging, and bury the hidden danger.

The actual test shows:

When the air switch is used for current protection, the air switch of 10A does not trip at 15A, until the wire is damaged at high temperature, the insulation layer is short circuited, so it is very dangerous.

Misunderstandings:

Current protection is to reliably and effectively control wires, switches, plugs and sockets, which do not generate high temperatures, that is, not to exceed the safe carrying current.

It is not the wires, switches, plugs and sockets that generate high temperatures or damage the insulation layer to cause fires before tripping.

EM-001AL current protection

The safe trip protection can be set according to the safety bearing capacity of the wire facilities, that is, the protection of the trip outside the safe load current, the effective control of the high temperature fire, the effective protection of the wire facilities, the hidden danger of safety, and the effective avoidance of the electric fire.

With voltage protection and leakage protection, it can prevent high voltage, increase current, burn electrical appliances, fire and electric leakage, and cause multiple fires.

Shenzhen Yimin Electronic Technology Co., Ltd.

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