Epbr-I 6ka/10ka 6A-40A 1p+N B/C Curve Residual Current Operated Circuit Breaker RCBO with Kema Certification

Our company takes the market as the guidance, our business is booming, our Circuit Breaker AMP, CCTV Box, Electrical Junction Boxes regardless of variety or quality are worthy of the top of the industry. We pay attention to the business opportunities of working with you, and cherish the long-term friendship established in cooperation. We sincerely look forward to working together with new and old customers and people from all walks of life to achieve a better future! We are highly honored to cooperate &develop with international partners by the scientific management, excellent quality, novel design, reasonable price and perfect service. Advanced technology and modernized management is our goal , which allows us in the forefront of the industry. Sincerely looking forward to develop with you together! The continuous improvement and innovation of the content, mechanism and method of our ideological and political work has promoted the healthy development of our company. In the future, we will continue to uphold the integrity, safety, professional, quality service concept to serve customers, and strive to maximize the interests of customers.

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 depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Epbr-I 6ka/10ka 6A-40A 1p+N B/C Curve Residual Current Operated Circuit Breaker RCBO with Kema Certification. Our basic goal is to establish a long-term and positive relationship with our customers. Our company regards high-quality service as the life of the enterprise. In order to enable the majority of users to enjoy complete supporting services, perfect technical consultation and after-sales service, the product service has been continuously upgraded over the years.