Wenzhou New Blue Sky Electrical Co.,Ltd

Focusing on Circuit Breaker manufacturing

High quality materials, professional production

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MB60 Electrical 20 Amp Circuit Breaker , 2 Pole / Three Pole Circuit Breaker

Good quality Industrial Type Circuit Breaker for sales
Good quality Industrial Type Circuit Breaker for sales
New Blue Sky is a rigor partner. they can always keep the quality and fast delivery. we once invited their team to visit out workshop. they learns fast.

—— Greg Henk

New Blue Sky is a reassuring supplier. and New Blue Sky stands out among Chinese spare parts makers. I recommand their team to many of my friends.

—— Alexander Kozhushko

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MB60 Electrical 20 Amp Circuit Breaker , 2 Pole / Three Pole Circuit Breaker

China MB60 Electrical 20 Amp Circuit Breaker , 2 Pole / Three Pole Circuit Breaker supplier
MB60 Electrical 20 Amp Circuit Breaker , 2 Pole / Three Pole Circuit Breaker supplier MB60 Electrical 20 Amp Circuit Breaker , 2 Pole / Three Pole Circuit Breaker supplier MB60 Electrical 20 Amp Circuit Breaker , 2 Pole / Three Pole Circuit Breaker supplier

Large Image :  MB60 Electrical 20 Amp Circuit Breaker , 2 Pole / Three Pole Circuit Breaker

Product Details:

Place of Origin: CHINA
Brand Name: NBSe/OEM
Certification: CE,CCC
Model Number: MB60

Payment & Shipping Terms:

Minimum Order Quantity: 100pcs
Price: Negotiable
Packaging Details: 240pcs/ctn
Delivery Time: 10-20days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 400,000pcs per month
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Detailed Product Description
Pole: 1p,2p,3p,4p Material: PA66
Application: Distribution Power System Rated Voltage: 220V/440V
Color: Grey Rated Frequency: 50/60Hz
Current: 1A-63A Standard: IEC60898

NBSe MB60 20 Amp 1 2 3 Pole Electrical Micro Circuit Breakers

 

Product Description

 

1. Themosetting material shell, high stability of Mechanical property and size, Excellent corrosion resistance, and Heat resistance and arc resistance
2. Beautiful appearance, exquisite results, quick tripping, din rail mounting
3. Breaking capacity up to 10000A
4. Optimal design for contact system and trip mechanism
5. Special arc-extinguishing design, More perfect
6. High reliability and long use life

 

Application

 

The product is mainly used in AC50/60Hz single pole230V or two,three,four pole 400V voltage for overload and short-circuit protection as well as for unfrequent on-and-off switching electric equipment and lighting circuit under nrmal conditionl

the product is suitable for industry,business,building,ressidence,etc.

It's conformity with GB10963,IEC60898 standards.

 

Main technical data

 

1. Rated current:1,2,3,4,6,10,16,20,25,32,40,50,63A;

2. Tripping characteristics:B(3-5)In,C(5-10)In,D(10-15)In;

3. No. of pole:1P,2P,3P,4P

4. Breaking capacity:4.5KA,6KA;

 

Standard   IEC60898
Number of poles   1P,2P,3P,4P
Rated current(In)   6,10,16,20,25,32,40,50,63
Rated voltage(Un)   AC240/415V
Rated frequency   50/60Hz
Tripping curve   B,C,D
Release action characteristics Time delay 1.13In>1h Non-trip
1.45In<1h trip
2.55In 1s~60S trip
Instantaneous(Curve C) 5In >0.1s Non-trip
10In<0.1s trip
Magnetic releases operate   B curve:between 3 and 5In
C curve :between 5 and 10In
D curve: between 10 and 15In
Ratedbreaking capacit(Lcn)   6000A
Endurance   >2500
Circumstance temperature   -5~+40
Electrical life   >6000times
Mechanical life   20000 times
Tropical ration   Treatmen 2(RH95%,at 55°C)
Protection degree   IP20

 

 

 

3. Packing Detail

 

1. Product Net weight: 100g/pole

2. Packing quantity& Weight: 12 pole /box, 20 box/carton, 240 pole/carton .

3. N.W: 23KG/carton

4. G.W:24KG/carton

5. Packing Measurement: inner box 22.5×9×8 cm, Carton 45×23.5×33.5 cm ( ie 0.036 cbm)

6. 20 foot container (26 cbm): 19,2000 pole ,800 cartons

7. 40 foot container (54 cbm): 38,4000 pole, 1600 cartons

 

4. The Over-Current Protection Property

 

MB60 Electrical 20 Amp Circuit Breaker , 2 Pole / Three Pole Circuit Breaker

The main difference between MCB, RCCB, and Isolators

Isolators are generally used in power system while on the other hand, MCB is the circuit breaker. Isolators are manually-operated device, and on the contrary, the circuit breaker is the automatically-operated device. Isolators cut the portion of the substance when a fault occurs. The other devices like MCB and RCCB operate without any interruption. The circuit breaker is the device of an Automatic circuit breaker or Miniature circuit breaker which trips the entire system and if any fault occurs, MCB is to protect the wires from the damage. Whereas, on the other hand, residual current device protects the life-threatening problems. RCCB detects the leakage current and protects from the electric shock.

So, this is MCB, Isolators and RCCB and the difference between them.

 

Our Services

(1) Warranty ( 24 months warranty )

1. The warranty starts from the delivery date from our factory;

2. During the warranty, any defective product will get repaired or replaced for free ;

3. It is beyond the warranty as the products breaked by the violence , the carelessness or repaired , altered without authorization.

 

(2) Lead Time

1. Sample orders will be delivered from our factory within 7 working days.

2. General orders will be delivered from our factory within 7-15 working days.

3. Bulk orders will be delivered from our factory within 25 working days at most

 

(3) Shippment

1. By EMS, DHL, FedEx, TNT, UPS or other express.

2. By our forwarding agent (by air or by sea).

3. By your own forwarding agent.

4. By domestic forwarding agents to any city in China

 

Contact Details
Wenzhou New Blue Sky Electrical Co.,Ltd

Contact Person: sales

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