600A 230V 400V MCCB 100 Amp 3 Pole Power Circuit Breaker Heat Resistant
Brand Name:Baikong
Certification:IEC,GB
Model Number:ZMM10
Minimum Order Quantity:10 Pieces(MOQ)
Delivery Time:5...15Days OR To be negotiated
Payment Terms:T/T,, L/C, Western Union
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D5-4 Workshop 389 3rd Section, East third Ring Road, Industrial Development Zone ,Pengzhou City, Sichuan Province
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Product Details
Company Profile
Product Details
100A/600A 230V/400V MCCB power circuit breaker Performance Heat Resistant
Application
ZMM10 series molded case circuit breaker (hereinafterreferred to as circuit breaker) is suitable for distributingnetwork of AC 50Hz (or 60Hz), rated current 15~600A,ated insulation voltage 690V and rated working voltage400V or below. It can be used to distribute electric energy and protect the circuit and electric equipment againstoverload, short circuit and under voltage, under normalcondition, the circuit breaker also can be used tswitchthe circuit infrequently. Circuit breakers of frame size250A and below also can be used to protect motor orinfrequently start motor.
The products are in conformity with GB 14048.2, GB 14048.4, IEC 60947-2 and IEC 60947-4.
Main Technical Data
1.Main technical parameters of circuit breaker
| Type | Rated frame current | Rated current | Power loss | Rated Service short-circuit breaking capability | Rated Ultimate short-circuit breaking capability | mm Flashover distance | |||
| lcs kA | COS∅ | lcs kA | COS∅ | ||||||
| ZMM10 -100 | 100 | 15,20,25,30, 40,50,60.80,100 | 25 | 5 | 0.5 | 10 | 0.3 | 200 | |
| ZMM10 -250 | 250 | 100,120(125),140(150),170,200(225),250 | 55 | 10 | 0.3 | 20 | 0.25 | 200 | |
| ZMM10 -600 | 600 | 200,250,300,350, 400,500,600 | 130 | 12.5 | 0.3 | 25 | 0.25 | 250 | |
2.Main technical parameters of control circuit
| Sort | Rated Working Voltage | ||||
| AC 50Hz | DC | ||||
| Release | Shunt release | Us | 230, 400 | 24, 110, 220 | |
| Under voltage release | Ue | 230, 400 | - | ||
| Electric mechanism | Us | 230, 400 | - | ||
3.Main technical parameters of auxiliary contact
| Conventional thermal current | Rated insulation Voitage | Rated working current | Rated frame current | |
| AC400V | DC220V | |||
| 3 | 400 | 0.26 | 0.15 | 225A |
| 0.4 | 0.2 | 400A | ||
4.Setting value of short-circuit protection current
| Type | lest current for distribution protection | Test current for motor protection | Accuracy of setting value | Conventional time | Intiap state |
| ZMM10-100,250 | 10ln | 12ln | ±20% | <0.2 Trip | Cold state |
| ZMM10-600 | - |
5.Inverse time lag breaking characteristics of circuit breaker for distribution protection
| Name of test current | Current setting multiple | Conventional time | Intiap state | Ambient temperature | ||
| 1.01ln≤100A | 63A<In≤225A | 225A<ln | ||||
| Conventional non-tripping current | 1.05ln | ≥lh | ≥2h | Cold state | +30 ℃ | |
| Conventional tripping current | 1.30ln | <1h | <2h | Hot state | ||
| Returnable time | 3.0ln | Returnable time | Cold state | |||
| 5s | 8s | 12s | ||||
6.Inverse time lag characteristics of circuit breaker for motor protection
| Name of test current | Current setting multiple | Conventional time | Intiap state | Ambient temperature | |
| 1.01ln≤100A | 100A<ln≤250A | ||||
| Conventional non-tripping current | 1.01 In | ≥2h | Cold state | +40℃ | |
| Conventional tripping current | 1.2ln | <2h | Hot state | ||
| 1.5ln | ≥2min | ≤4min | Hot state | ||
| Current of returning characteristic | 7.2ln | 2s<t≤10s | 4s<t≤10s | Cold state | |
External And Installation Size
advantage
Our MCCBs provide you unmatched circuit protection in alternative energy, commercial, industrial, mining, and military applications when protecting conductors against overloads and short circuits.
These circuit breakers are applied in panelboards, switchboards, motor control centers, control panels, combination starters, individual enclosures, and bus duct plug-in units.
The breakers according to the rated maximal value to short- circuit breaking ability (Icu), would be classified four kinds types C (basic type), L (typica1 type), M (second high breaking type) and H (high breaking type). The breakers are of the following characteristics: compact size, high breaking ability, short arc-over distance (some of the "0" arc-over distance) and shake proof. They also undergo the tests of nuclear industry conditions (1E grade) and ship conditions, and become the only product using in nuclear industry base among the same products made in the country, further more become the ideal products applied on land or ships.
Matters need attention
Normally, we will provide the most suitable shipment method for you. If the quantity is few, the goods will be sent by express when the payment is clear. Also, we can transport the goods by air or by sea, just according to your demand
profile
Baikong electric was born and developed wellSichuan Baikong Electrical Technology Co., Ltd is a complete set of high and low voltage power distribution equipment automation equipment, set production, research and development and sales Import and export services and other integrated enterprises, the company is headquartered in Pengzhou Industrial Park, Chengdu City.The company's main products are box-type substation Medium and high voltage power transmission and distribution equipment, low voltage power distribution equipment, fire electrical equipment, intelligent industrial electrical equipment, new energy and energy storage electrical equipment, metering and protection power distribution equipment, high and low voltage complete switchgear, high voltage ring network cabinet, cable branch box,SF6 inflatable cabinet, etc.
600A 230V 400V MCCB 100 Amp 3 Pole Power Circuit Breaker Heat Resistant
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