MCCB Moulded Case Circuit Breaker
Specifications
mccb1.rated insulation voltage is 800V
2.rated working voltage is 690V
3.diferent high breaking ca
4.Rated Current:25A~63
MCCB Circuit Breaker Specificaitions
This mini circuit breaker is in accordance with these standards as follows:
- IEC60947 and GB14048.1-206 General
- IEC60947 and GB14048.2-2008 Low voltage breakers
- IEC60947-4-1 and GB14048.4 Electromechnical contractors and motor starters
- IEC60947-5-1 and GB14048.5 Electromechnical control circuit electrical equipments
1.Technical parameter
| Products Name | GASIM Moulded case circuit breaker (MCCB) | ||||||
| Advantages | compact , small size , high short-circuit breaking capacity ,no flashover | ||||||
| Suitable AC | 50HZ | ||||||
| Rated insulation Voltage | 750V | ||||||
| Rated working voltage | 690V or below | ||||||
| Rated Current | 25A~630A | ||||||
| Standard | IEC60947-1,GB/T-14048.1,IEC6.947-2 ,GB/T-14048.2,IEC6.9474,GB/T14047.4,IEC60947-5,GB/T14048.5 | ||||||
| Breaking capacity rating | N, H, L | ||||||
| Pole No. | 2P~4P | ||||||
| Warranty | 18 months | ||||||
| Release Type | Alarm contact ,instantancous relaese , double release | ||||||
| Certificates | CE,CCC,ISO9001 | ||||||
| Quality Guarantee | 1 Year | ||||||
2 . Catalogue
| Model |
Inm (A) |
In (A) |
Ue (V) |
Ui (V) |
Icu (KA) AC380V |
Ics (%Icu) |
Overall dimension |
Installation dimension |
Operating Performance (times) |
||||||
| L |
W 3P/4P |
H | A | B | Φd | Power-on | Power-off | ||||||||
| GSM9(NS)-100N | 100 |
25,40, 50, 63,80, 100 |
690 | 750 | 25 | 75% | 161 | 105/140 | 86 | 35 | 125 | 2-Φ6 | 1500 | 8500 | |
| GSM9 (NS)-100H | 70 | 75% | |||||||||||||
| GSM9 (NS)-100L | 150 | 75% | |||||||||||||
| GSM9 (NS)-160N | 160 |
125, 160 |
690 | 750 | 36 | 75% | 161 | 105/140 | 86 | 35 | 125 | 2-Φ6 | 1000 | 7000 | |
| GSM9 (NS)-160H | 70 | 75% | |||||||||||||
| GSM9 (NS)-160L | 150 | 75% | |||||||||||||
| GSM9 (NS)-250N | 250 |
200, 225, 250 |
690 | 750 | 36 | 75% | 161 | 105/140 | 86 | 35 | 125 | 2-Φ6 | 1000 | 7000 | |
| GSM9 (NS)-250H | 70 | 75% | |||||||||||||
| GSM9 (NS)-250L | 150 | 75% | |||||||||||||
| GSM9 (NS)-400N | 400 |
350, 400 |
690 | 750 | 45 | 75% | 255 | 140/185 | 110 | 45 | 200 | 4-Φ6 | 1000 | 4000 | |
| GSM9 (NS)-400H | 70 | 75% | |||||||||||||
| GSM9 (NS)-400L | 150 | 75% | |||||||||||||
| GSM9 (NS)-630N | 630 |
500, 600 |
690 | 750 | 45 | 75% | 255 | 140/185 | 110 | 45 | 200 | 4-Φ6 | 1000 | 4000 | |
| GSM9 (NS)-630H | 70 | 75% | |||||||||||||
| GSM9 (NS)-630L | 150 | 75% | |||||||||||||
3.Product Show

export packing for Circuit Breaker
(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
we are a manufacturer & exporter, we are sure that we can best support our customers with high quality products and the most competitive
Factory picture

Taking part in Canton fair
Our markets
| North America | No3 | Rated of buyer 12.5% |
| South America | No4 | Rated of buyer 7.5% |
| Europe | No2 | Rated of buyer 19.2% |
| Asia | No1 | Rated of buyer 35.5% |
| Africa | No5 | Rated of buyer 3.24% |
Certification :
| Certified Picture | Certification Name | Certified By | Product Name & Model No. |
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ISO9001:2000 | EACC, ANAB | Scope: Sales of Sales of electric appliances .For example: sensors, relays, voltage stabilizers, AC contactors circuit breakers, distribution boxes, industrial plugs & sockets and others . |
|
CE |
EPRE |
Mini Circuit Breake&GSB6-63 |
|
ETL | ITS | Mini Circuit Breaker&GSL7-63 |
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GS | TUV | PIR CEILING LAMP&GSL3002B |
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SAA | SAA | Mini Circuit Breaker &N-7B |
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CE | EPRE | STANDALOE SENSOR&GSA001 |
Q1:why choose us ?
1.with 20 years experience
2.high quality with fast delivery and good price
3.Rohs approval
Send Inquiry to This Supplier
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