100A 2p 4p Multifunctional RCBO

STSF2-100 100A 2p 4p Multifunctional RCBO is suitable for AC 50/60Hz, rated in a circuit with a voltage of 230V-400V and a rated current of 100A, when aperson is electrocuted or the power grid leaks. When the leakage, overvoltage, and undervoltage reach the set values, the residual current circuit breaker can quickly operate in a very short period of time quickly cut off the power supply. When the monitoring temperature of the residual current circuit breaker reaches the set value, the monitoring ground wire is not connected. When connected, the product emits an alarm sound to protect the safety of personnel and electrical equipment, and can avoid Prevent damage to equipment caused by overvoltage in the power grid. Has overload, short circuit, leakage, overvoltage Undervoltage and overtemperature protection functions can also be used to intermittently turn on and off electrical devices under normal circumstances Lighting circuits, especially suitable for industrial and commercial lighting distribution systems. The product has a small volume, compact structure, and better cost-effectiveness than other similar products. It has a beautiful appearance, High breaking capacity makes it a good choice for household power distribution. This product complies with GB/T 16917.1 and IEC 61009-1 standards and has obtained CE certification.

Model:STFS2-100

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Product Description

Model	STFS2-100 Electroic type
Residual Current characterstics	AC
Standard	IEC/EN 61009-1
Rated sensitivityl△n	0.03,0.1,0.3
Pole No	Pole: 1P+N+PE; 3P+N+PE
Rated Current(A)	6A,10A,16A,20A,25A,32A, 40A,63A,80A,100A
Rated Voltage(V)	240/415V ;230/400V
Rated residual operating current	10ma,30ma,100ma,300ma,500ma
Rated conditional residual short circuit current	6KA
Electro-machanical endurance	over 4000 cycles
FUNCTION:	leakage protection, Overload current protect, short circuit protection, under voltage protection, over voltage protection, Rated current/ Voltage adjustable, Temperature protection， Water ingress alarm and so on.

SURROUNDING AIR TEMPERATURE：

1.The ambient air temperature shall not be lower than -5 1C, not higher than+40 C, and the daily average value shallnot exceed+35 C.

2. Altitude: The altitude of the installation site shall not exceed 2000m.

3.Atmospheric conditions

The air is clean, and at a maximum temperature of+40 'C, the relative humidity of the air is not high More than 50%. Higher relative humidity is allowed at lower temperatures, such as at+20 C,

The relative humidity should not exceed 90%. Due to occasional moderate condensation caused by temperature changes, Attention should be paid to taking appropriate measures.

4. Installation Category Installation categories are lI and III

Current and Number of Poles

100A: This indicates that the RCBO is rated at 100 amps. The current rating is the maximum value of current that the circuit breaker can carry continuously without causing overheating or damage.

2p, 4p: The “p” here stands for the number of poles, i.e., the number of circuit phases to which the circuit breaker can be connected. 2p means that the circuit breaker can be connected to two circuit phases (usually Fire and Zero), whereas 4p means that it can be connected to four circuit phases (usually three-phase Fire and Zero).

Multifunctional

Multifunctional indicates that this 100A 2p 4p Multifunctional RCBO is equipped with a variety of protection functions. In addition to basic overload and short-circuit protection, it can also provide leakage protection, undervoltage protection, overvoltage protection, and so on. temperature protection，Water ingress alarm，Adjustable current and voltage。These protections allow the RCBO to provide more comprehensive protection for circuits and equipment.

100A 2p 4p Multifunctional RCBO

Warning!

Warning normal state: green light on;

Abnormal state: The light is off

Grounding requirements:

Itis necessary to ensure that there is an incoming ground wire and a grounding wire, and the grounding resistance must be s 5Q!

Application Scenario

Since RCBO has a variety of protection functions, it is often used in circuits that require personal safety, such as electrical circuits for lighting, weak power, and electrical appliances in homes and public places. These places are often characterized by water and moisture, which can easily cause leakage accidents. In addition, RCBO can also be used in industrial electrical systems where human safety is a prerequisite, such as peripheral light control circuits, radar systems, and geological exploration instruments.

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