MCB RCCB RCBO ELCB 6~63A 30mA Residual Current Circuit Breaker

We need to improve the value of our ABS Plastic Enclosure, Electrical Terminal Box, Junction Box to meet the needs of users through technological innovation. In line with the service tenet of 'integrity management and common development', we meet customer needs to the greatest extent. We sincerely consider from the perspective of customers, listen to their needs, and provide optimized solutions that customers really need. We have a complete service system and a good reputation. Based on advanced management concepts and quality assurance systems, we actively promote continuous product improvement and technological innovation, and strive to build a well-known brand with international competitiveness. We will uphold the corporate spirit of integrity, dedication, innovation, and development, and continuously enhance brand influence with high-quality products and perfect services.

Features

1. Residual Circuit Breaker is electromagnetic, with all data fully printed on the front, providing long-term identification.

2. The handles of our products can be sealed or equipped with padlock brackets to avoid dangerous operation changes (on/off).

3. Its handle can clearly indicate the contact position, which is intuitive and clear.

Functions

1. Residual Circuit Breaker has switching, isolation and control functions for residential, non-residential, energy, industrial and infrastructure, etc.

2. It can effectively prevent the influence of sinusoidal AC ground fault current, prevent fire hazards caused by insulation faults, and be safer to use.

3. In addition to this, our products have protection against indirect contact and additional protection against direct contact, which further improves the safety during use.

Technical Specifications

Standard: IEC 61009-1

Approvals: CE

Type (wave form of the earth leakage sensed): AC, A, s

Number of poles: 2,4

Rated current ln(A): 16 25 40 63 80 100

Rated voltage Un (VAC): 230/400V

Rated insulation voltage Ui (VAC): 500

Rated frequency Fn (Hz): 50/60

Rated residual currents (mA): It-, n= 10 30 50 100 300

Rated breaking capacity (Icn): Icn of the associated MCB

Rated residual breaking capacity Im: Icn of the associated MCB

Electrical life(times): 6000

Mechanical life(times): 15,000

Degree of protection: IP20, with connected conductors

Conductor Cross-sections

Solid and stranded (mm2): 0.75-35

Finely stranded with end sleeve (mm2): 0.72-25

Terminal tightening torque (N.M): 2.5-4

Ambient temperature(°C): -25~+45,max 95% humidity

Storage temperature(°C): -40~ +75

Altitude Max (meters): Max 2000

Type: Electromagnetic type

Out Line And Installation Dimensions

Accessories Is Introduced

Number of poles	Rated residual current ln(A)	Rated Current ln(A)	Type AC	Type A	Type S
	10	16	LWL1-C16/10-2	LWL1-A16/10-2	LWL1-S16/10-2
	30	16	LWL1-S16/30-2	LWL1-C16/30-2	LWL1-A16/30-2
		25	LWL1-C25/30-2	LWL1-A25/30-2	LWL1-S25/30-2
		32	LWL1-C40/30-2	LWL1-A40/30-2	LWL1-S40/30-2
		63	LWL1-C63/30-2	LWL1-A63/30-2	LWL1-S63/30-2
		80	LWL1-C80/30-2	LWL1-A80/30-2	LWLl-S80/30-2
		100	LWL1-C100/30-2	LWL1-A100/30-2	LWL1-S100/30-2
	100	16	LWL1-S16/100-2	LWL1-C16/100-2	LWL1-A16/100-2
		25	LWL1-C25/100-2	LWL1-A25/100-2	LWL1-S25/100-2
		32	LWL1-C40/100-2	LWL1-A40/100-2	LWL1-S4OA06-2
		63	LWL1-C63/100-2	LWL1-A63/100-2	LWL1-S63/100-2
		80	LWL1-C80/100-2	LWL1-A80/100-2	LWL1-S80/100-2
		100	LWL1-C100/100-2	LWL1-A100/100-2	LWL1-S100/100-2
	300	16	LWLl-S16/300-2	LWL1-C16/300-2	LWL1-A16/300-2
		25	LWL1-C25/300-2	LWL1-A25/300-2	LWLl-S25/300-2
		32	LWL1-C40/300-2	LWL1-A40/300-2	LWLl-S40/300-2
		63	LWL1-C63/300-2	LWL1-A63/300-2	LWL1-S63/300-2
		80	LWL1-C80/300-2	LWL1-A80/300-2	LWL1-S80/300-2
		100	LWL1-C100/300-2	LWL1-A100/300-2	LWL1-S100/300-2
	30	16	LWL1-A16/30-4	LWL1-S16/30-4	LWL1-C16/30-4
		25	LWL1-C25/30-4	LWL1-A25/30-4	LWL1-S25/30-4
		32	LWL1-C40/30-4	LWL1-A40/30-4	LWL1-S40/30-4
		63	LWL1-C63/30-4	LWL1-A63/30-4	LWL1-S63/30-4
		80	LWL1-C80/30-4	LWL1-A80/30-4	LWL1-S80/30-4
		100	LWL1-C100/30-4	LWL1-A100/30-4	LWL1-S100/30-4
	100	16	LWL1-S16/100-4	LWL1-C16/100-4	LWL1-A16/100-4
		25	LWL1-C25/100-4	LWL1-A25/100-4	LWL1-S25/100-4
		32	LWL1-C40/100-4	LWL1-A40/100-4	LWL1-S40/100-4
		63	LWL1-C63/100-4	LWL1-A63/100-4	LWL1-S63/100-4
		80	LWL1-C80/100-4	LWL1-A80/100-4	LWL1-S80/100-4
		100	LWL1-C100/100-4	LWL1-A100/100-4	LWL1-S100/100-4
	300	16	LWL1-S16/300-4	LWL1-C16/300-4	LWL1-A16/300-4
		25	LWL1-C25/300-4	LWL1-A25/300-4	LWL1-S25/300-4
		32	LWL1-C40/300-4	LWL1-A40/300-4	LWL1-S40/300-4
		63	LWL1-C63/300-4	LWL1-A63/300-4	LWL1-S63/300-4
		80	LWL1-C80/300-4	LWL1-A80/300-4	LWL1-S80/300-4
		100	LWL1-C100/300-4	LWL1-A100/300-4	LWL1-S100/300-4

Types

Both RCCBs and RCBOs are further divided into types depending on the operating function:

1.Type AC :For which tripping is ensured for residual sinusoidal alternating currents, whether suddenly applied or slowly rising.

2.Type A ： For which tripping is ensured for residual sinusoidal alternating currents and residual pulsating direct currents, whether suddenly applied or slowly rising

3.Type S ：For selectivity, with time-relay.

Tripping Sensitivity Data

1. Rated residual current max. 30 mA for personnel, material and fire protection, as well as protection against direct contact.

2. Rated residual current max. 300 mA for preventive fire protection in case of insulation fault

3. The rated residual current is 100mA, cooperate with the earth system, according to the formula lAn<50/R, provide indirect contact protection again

4. Rated residual current of 10 mA is mainly used in areas that pose an increased risk to personnel.

The total Residual Circuit Breaker in the distribution box should be selected according to the capacity of this power supply, rather than the sum of several loads. The load is changing, and if the load increases in the future, the main switch will also be changed, so each shunt switch protects its own shunt, and the current of the main switch should be determined according to the transformer current or the rated current of the cable.

If you choose a switch, the general household main switch is 32A, and the one with larger power consumption is 64A. The larger household vertical air conditioner is only 4-5KW, and it is one vertical and three wall-mounted.

FAQ

 Q: How is your after sale service

 A: All of our goods conform to certificate of CE, ISO9001, RoHS to guarantee the quality. If you meet any problem when receiving goods, please contact the sales persons who will give you solution in 24 hours.

 Q: Are you a trading company or manufacturer?  

 A: We are a professinal manufacturer with low price,high quality and short delivery time and provide 7x24 service.

 Q: How about the samples?

 A: Sample order is available for quality check and market test. But you have to pay for it.

 Q:  Is it to produce our own brand name?

 A: Sure, we can offer OEM and ODM service.

 Q: How do you control the quality?  

 A: We have professional QA and QC teams, 100% quality inspection is performed before goods out of factory. If need, we can take pictures and video for you to check.

We carry on to produce and structure top-quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us for MCB RCCB RCBO ELCB 6~63A 30mA Residual Current Circuit Breaker. We aim to meet the needs of users and strive for a larger market share as the goal of our enterprise. We have won wide praise from our customers based on the business policy of 'quality creates brand, integrity wins market'. In the future, our company will continue to develop, expand the scale, accelerate the development of new products, and improve the quality of service.