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Manufacturer of Circuit Breaker Auxiliary Contact - ZGLEDUN LDM9(CM1-Type) MCCB molded Case Circuit Breaker – Elemro

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We will constantly satisfy our respected customers with our good excellent, superior value and superior assistance due to we're additional experienced and far more hard-working and do it in cost-effective way for Undervoltage Protection, Prepaid Power Meter, Abb Golder Retailer, We intention at Ongoing system innovation, management innovation, elite innovation and market place innovation, give full play into the overall advantages, and frequently strengthen services excellent.
Manufacturer of Circuit Breaker Auxiliary Contact - ZGLEDUN LDM9(CM1-Type) MCCB molded Case Circuit Breaker – Elemro Detail:

Product Standards:

This circuit breaker product implements the following standards:
◆ General rules of IEC60947-1 and GB/T14048.1
◆ IEC60947-2 and GB/T14048.2 Low voltage circuit breaker
◆ IEC60947-4 and GB/T14048.4 Contactors and motor starters
◆ IEC60947-5.1 and GB/T14048.5 Electromechanical control circuit appliances

Normal Working Conditions

◆Ambient medium temperature: not higher than +40℃ (+45℃ for common products) and not lower than -5℃. The average value of 24h does not exceed +35℃ (+40℃ for common products )
◆ Installation location: The altitude does not exceed 2000m;
◆ Installation location: The relative humidity of the air does not exceed 50% when the highest temperature is +40℃. It can have a higher relative humidity at a lower temperature. For example, relative humidity 90% at 20℃. Special measures should be taken for suspected exposure occasionally due to temperature changes.
◆ Installation category:
Main circuit of the circuit breaker and the undervoltage release: Grade III
Auxiliary circuits and control circuits: Grade II
◆ The circuit breaker can withstand the influence of humid air, salt mist, oil mist, mold and nuclear radiation.
◆ The maximum inclination of the circuit breaker installation is ±22.5°
◆ The circuit breaker can work reliably under earthquake conditions (4g);
◆ The circuit breaker should be installed in a place where there is no danger of explosion, no conductive dust, no corrosion of metal and no damage to insulation.
◆The circuit breaker should be installed in a place where there is no rain or snow.

Classification of Circuit Breaker

• Type A: The N pole is not equipped with an overcurrent release ( Shunt Trip ). The N pole is always on, and it is not switched on/off together with the other three poles.
• Type B: The N pole is not equipped with an overcurrent release ( Shunt Trip ) and is switched on/off together with other three poles (N pole is closed first and then opened).
• Type C: The N pole is installed with an overcurrent release ( Shunt Trip ) , and is switched on/off together with the other three poles (the N pole is off first and then on).
• Type D: N pole is installed with an overcurrent release ( Shunt Trip ) . The N pole is always on, and it is not switched on/off together with other three poles.

Rated current (A) :
• LDM9-63: (6A), 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A (6A without overload protection)
• LDM9-125: (10A), 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A, 125A
• LDM9-250: 100A, 125A, 140A, 160A, 180A, 200A, 225A, 250A
• LDM9-40 : 225A, 250A, 315A, 350A, 400A
• LDW9-630: 400A, 500A, 630A
• LDM9-800: 630A, 700A, 800A
[specification With ( ) is not recommended ]

Four Types of Wiring Method:
(1)Front-panel Wiring
(2)Back-panel Wiring
(3)Front-panel-inserted
(4)Back-panel-inserted

Two Types of Overcurrent Release (Shunt Trip):
(1)Thermal-electromagnetic (duplex) type
(2)Electromagnetic (instantaneous) type

Accessories of MCCB Molded Case Circuit Breaker : (1) with accessories and (2) without accessories.
There are internal accessories and external accessories.
Internal accessories include shunt trip, undervoltage release, auxiliary contact, and alarm .
External accessories include rotating handle operating mechanism, electric operating mechanism, interlocking structure, and wiring terminal blocks for auxiliary devices.

Series LDM9(CM1) MCCB Molded Case Circuit Breaker
Image Model No. Poles Unit Quantity/Carton
dasiggdgsdtre LDM9-63/3300 3P PC 16
LDM9-125/3300 3P PC 16
LDM9-250/3300 3P PC 12
LDM9-250/3300 3P PC 12
LDM9-400/3300 3P PC 4
LDM9-630/3300 3P PC 2
LDM9-800/3300 3P PC 2
LDM9-1250/3300 3P PC 1
gsdggweo LDM9-63/4300 4P PC 16
LDM9-125/4300 4P PC 16
LDM9-250/4300 4P PC 12
LDM9-400/4300 4P PC 4
LDM9-630/4300 4P PC 2
LDM9-800/4300 4P PC 2
LDM9-1250/4300 4P PC 1
Products can be customized to suit your needs.

Product detail pictures:

Manufacturer of Circuit Breaker Auxiliary Contact - ZGLEDUN LDM9(CM1-Type) MCCB molded Case Circuit Breaker – Elemro detail pictures


Related Product Guide:

We are experienced manufacturer. Wining the majority from the crucial certifications of its market for Manufacturer of Circuit Breaker Auxiliary Contact - ZGLEDUN LDM9(CM1-Type) MCCB molded Case Circuit Breaker – Elemro , The product will supply to all over the world, such as: Salt Lake City, Mumbai, Mauritania, With the technology as the core, develop and produce high-quality products according to the diverse needs of the market. With this concept,the company will continue to develop products with high added values and continuously improve products,and will provide many customers with the best products and services!

1. Most of new products are guaranteed for 12 months from the date of delivery, some for 18 months;
2. All products sent for repair shall be guaranteed for 6 months after repair;
3. Paid repair service can be provided for products beyond the warranty period.

Headquarters in Chinese Mainland:

ELEMRO (XIAMEN) TECHNOLOGY COMPANY LIMITED

Address: RM308, No.1260 of Gangzhong Rd., Huli District, Xiamen City, 361000, Fujian Province

Tel: +86 592 5510092

E-mai: Sales@elemro.com

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HONGKONG Office:

Address: NO.47 WONG CHUK STREET, SHAM SHUI PO KOWLOON

E-mail: dony.tang@elemro.com

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Headquarters in Singapore :

ELEMRO Singapore PTE LTD

Address:  531A UPPER CROSS STREET #04-95 HONG LIM COMPLEX, SINGAPORE (051531)

E-mail: dony.tang@elemro.com

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Thailand Office:

Address: 364/1 Soi Chumchon Watbangkradi Samaedam Subdistrict Bangkhuntien District Bangkok 10150 Thailand

Mobile:  +66 62-6699222

E-mail: acareals@elemro.com

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Philippines Office: 

Address: RM201, Vivo Garden, MX5M+J56, Calooncan, Metro Manila

E-mail: dony.tang@elemro.com

  • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Madge from Angola - 2018.10.09 19:07
    This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Colin Hazel from Serbia - 2018.09.19 18:37
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