Esm1-63 (10KA) MCB AC Mini Circuit Breaker

• Customization: Available
• Type: Power Source Arrester
• Structure: Protective Gap
• Model NO.: ESM1
• Application: AC/DC System
• Size: Small
• Operation Voltage: Low Voltage
• Shape: Cuboid
• Material: Plastic
• Certification: ROHS, ISO9001, CCC
• Brand: Onccy
• Rated Current (in): 1-63A
• Pole: 1p 2p 3p 4p
• Rated Voltage (Ue): 1p: 240/415V~ 2/3/4p:415~
• Insulation Voltage (Ui): 500V
• Rated Frequency: 50/60Hz
• Protection Degree: IP20
• Transport Package: Box
• Specification: 1/2/3/4/5/6/10/16/20/25/32/63/80/100/125
• Trademark: ONCCY
• Origin: China
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

 
500V 63A Smart Electric 2p 3p 4p AC Mini Circuit Breaker

ESM1-63(10KA)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 Benefits 

• Choice to use Bus bar or cable in the same terminal, provides reliable connection.

• Two step snapping mechanism for easy & efficient mountion in 35mm DIN Rail steadily.

• Clear indication of the ON/OFFswitch status.

• IEC 60898 10KA

• MCB can 100% pass 10KA

• Over 20,000 cycles ,mechanical and electrical endurance operation

 

Technical Data

Electrical Features
Rated current (In)	1-32A
Poles	1P+N
Rated voltage (Ue)	240~
Insulation voltage (Ui)	500V
Rated frequency	50/60Hz

 

 

Overload Current Protection Characteristics
Test Procedure	Type	Test Current	Initial State	Tripping or Non-tripping Time Limit	Expected Result	Remark
A	B.C.D	1.13In	Cold	t≤1h	no tripping
B	B.C.D	1.45In	After test A	t≤1h	tripping	The current steadily rises to the specified value within 5s
C	B.C.D	2.55In	Cold	1s<t<60s(In≤32A)	tripping
D	B	3In	Cold	t≤0.1s	no tripping	Turn on the auxiliary switch to close the current
	C	5In
	D	10In
E	B	5In	Cold	t≤0.1s	tripping	Turn on the auxiliary switch to close the current
	C	10In
	D	20In

 

Installation
Contact position indicator	Yes
Protection degree	IP20
Reference temperature for setting of thermal element	30°C
Ambient temperature	-5~+40°C and its average over a period of 24h does not exceed +35°C
Storage temperature	-25~+ 70°C
Terminal connection type	Cable/Pin -type busbar
Terminal size top/bottom for cable	10mm2
Tightening torque	1.2N.m
Mounting	On DIN rail FN 60715 (35mm) by means of fast clip device
Connection	Top and bottom

Detailed Photos

 

Company Profile

 

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.