NDM3E Series Electronic Molded Case Circuit Breaker 32A 800A
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 pc
- Supply Capability:
- 99999 pc/month
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| Product Name | NDM3E Series Electronic MCCB |
| Standards and Certificates | IEC60947-1; IEC60947- 2 |
| Rated Voltage | AC 400V |
| Rated Current | 32A~800A |
| Breaking Capacity | 50kA~100kA@AC 400V 50Hz |
| Isolation Function | Yes |
| Number of Poles | 3 Poles, 4 Poles |
| Tripping Characteristics | / |
| Mechanical Endurance | 20000 times (for NDM3E-125, NDM3E-250), 15000 times (for NDM3E-400), 10000 times (for NDM3E-630,NDM3E-800) |
| Wiring Capacity | / |
| Electric Accessories | Auxiliary Switch, Alarm Switch, Shunt Release, Under-voltage Release |
Specifications
· Standard: IEC60947-1; IEC60947- 2
· Rated Voltage: AC 400V
· Rated Current: 32A~800A
· Number of Poles: 3, 4
· Mechanical Life (With maintenance): 20000 times (for NDM3E-125, NDM3E-250);
10000 times (for NDM3E-400, NDM3E-630);
5000 times (for NDM3E-800).
· Rated Ultimate Breaking Capacity Icu AC 50Hz 400V: 50kA~100kA
· Rated Operating Short Circuit Breaking Capacity Ics AC 50Hz 400V: 35kA~65kA
Features
· Communication function: The breaker can be connected with computer to realize remote control, remote-adjust, remote-meter and remote-information.
· Overload alarm non-tripping function: The breaker is with overload alarm non-tripping function. Once the breaker is set with this function, it will not trip when there is overload. Overload signal will be sent through output node to ensure continuity of power supply.
· Protective function against grounding fault: The breaker with protective function against grounding fault can protect the circuit against grounding fault.
· Rapid installing internal accessories: The whole series product can be equipped with modular accessories rapidly.
· 3-segment protection functions: The breaker can provide protection functions against overload, short-circuit with delayed trip and short-circuit withinstantaneous trip. It can be adjusted by customers.
· Self-power: Intellectual controller is powered by circuit breaker itself.
· Pre-alarm indication: LED "Alarm" on the panel flashes and then lights solid when the actual current reaches or exceeds pre-alarm tripping threshold Ip.
· Overload indication: LED "Over" lights solid when the load current exceeds long-time overload tripping threshold.
· Instantaneous tripping function at large current: Breaker is tripped directly by electromagnetic trip unit when there is large current during operation.
· Various connection types and accessories available.
Q1 : Do you accept OEM/ODM?
ODM&OEM are warmly welcomed !!!
Q2 : what’s your payment?
a)We can accept payment terms of T/T, Western Union, PayPal
Samples and trial order accept PayPal ,T/T & Western Union. normal order accept T/T &Western Union
b) 30% ADVANCE DEPOSIT after buyer's confirmed payment, the balance should be paid before shipping when goods are ready.
- Q:Load switch, vacuum switch and circuit breaker
- Vacuum switch: The contact seal acts in the vacuum container with the load switch
- Q:How to switch from the circuit breaker switch button, the difference is short circuit protection or overload protection?
- The circuit breaker is called open SPACE> This is a switch that can automatically protect the low voltage distribution <aka air circuit breaker switchgear
- Q:How is the circuit breaker different from the air circuit breaker?
- Transformer, line capacitance current and other small load), knife fuse switch is a switch and fuse combination of electrical appliances,
- Q:What circuit symbols are used for circuit breakers
- Residual current protection device (hereinafter referred to as the NLD), which detects the residual current,
- Q:Leakage circuit breaker is not on, how to do
- Disconnect all electrical appliances from the line; Adjust the switch of all the lamps to the open position; (the lamp is not energized)
- Q:How is the total switch breaker in the distribution box correctly
- Cut off the power to complete the task of leakage or electric shock protection.
- Q:How to choose a circuit breaker for home and small office circuits
- When overload or short circuit, the small circuit breaker handle, the leakage attachment handle does not move. When the leakage occurs, both handles are activated.
- Q:Is there a sequence of circuit breakers and disconnectors?
- If you do not follow the above procedures, power transmission, the first circuit breaker, after the isolation switch, or power failure, the first pull off the switch, after pulling the circuit breaker, the isolation switch or pull off the switch will produce an instant arc
- Q:Is it possible to switch the lamp directly with a circuit breaker?
- Circuit breaker according to its use is divided into high-voltage circuit breakers and low-voltage circuit breakers, high and low voltage line is more vague, generally more than 3kV called high-voltage electrical appliances.
- Q:Is there a circuit breaker in the circuit
- Fuse and circuit breaker function is the same, are used in electrical equipment in the event of overload and short circuit and other failures play a protective role
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NDM3E Series Electronic Molded Case Circuit Breaker 32A 800A
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 pc
- Supply Capability:
- 99999 pc/month
OKorder Service Pledge
OKorder Financial Service
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