Onccy Single Phase/Three Phase 50/60Hz AC MCB 1-63A Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: ESM
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Insert
• Structure: MCB
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: VDE, ISO9001-2000, CE, CB, CCC
• Voltage Ui: 500V AC
• ICU: 6ka/10ka
• Current: 1-63A
• Transport Package: Box
• Specification: plastic
• Trademark: Onccy
• Origin: China
• HS Code: 853650
• Production Capacity: 1000000PC/Year

Product Description

ESM1(10KA),ESM2(6KA) MCB is the main protection system for all low voltage electrical installations. Installed in each electrical switchboard, it prevents the spread of overvoltages in the electrical installations and protects the loads.

Product Profile

ESM series Miniature AC Circuit Breaker have complete specifications and the max rated current can reach 63A. This series of products have clear blue and grey marks for ON-OFF and transparent cover for line marks. EDB1-63 can be used with other products for residential power distribution systems ≤63A.

Technical Data

Pole			1P	2P	3P	4P
Rated Working Voltage	Voltage Ue		240V/415V
							Frame Current			63A
Frame Current			63A
Rated Current                                                                             In			1-2-3-4-6-10-16-20-25-32-40-50-63A
Rated Impulse Withstand Voltage                                            Uimp			6kV
Tripping Characteristics			B/C/D
Tripping Type			Thermal Magnetic
Rated Ultimate Short-Circuit Breaking Capacity                             Icu			6/10kA
Electrical Life		Actual	2000 Cycles
		Standard	1500 Cycles
Mechanical Life		Actual	20000 Cycles
		Standard	8500 Cycles
Overvoltage Category			III
Pollution Degree			3
Ingress Protection			IP40; Wiring port IP20
Resistance to humidity and heat			Class 2
Relative Humidity			≤ 95 %
Vibration			acc. to IEC60068-2-6
Shocks			acc. to IEC60068-2-27
Terminal capacity			2.5-25mm²
Fastening Torque of Terminals			2.5 N.m
Ambient Temperature			-30°C~70°C
Storage Temperature			-40°C~85°C
Installation Method			DIN
Elevation			≤2000m
Dimension			Width:18mm/Pole
			High: 68mm
			Depth: 81mm
Weight                                                                                             125.3g				250.55g	375.9g	501.1g

 

FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer. We have 30,000 square meters of self-owned plant.

Q: Do you have any certificates?
A: Yes,we have UL, TUV, CB, SAA, CCC, CE and other certifications.

Q: How do we make a quick response to customer , 5 inquiry ?
A: Our professional team will reply you online or by email,Skype, whatsApp and so on.

Q: Do you have any exporting experience?Which countries did you export to before?
A: We have lots of exporting experience and customers in many countries,such as America, Japan,Australia,UAE,Canada,Vietnam,Turkey,Thailand,Russia,UK,etc.

Q:Can you supply samples for checking ?
A: Yes, we can supply samples, pls contact for detailed required.

Q:How long is your delivery time?
A: Generally it is within 3days for small qty. Or it is around 15-20 days to a general order.

Q: What is the standard of package of your goods?
A: Export standard package or special package according to customer requirement.

Q:How about inspection?
A: We have the whole inspection system from raw material to end products include transient test, delay test,mechanical life test and so on.Q:What is the service offered by company?

A: We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.