Residual Current Circit NDM2L Series MCCB with Residual Current Protection 16A-400A
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 pc
- Supply Capability:
- 99999 pc/month
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Rated residual operating current I△n: 100mA/300mA/500mA/1000mA (adjustable/non-adjustable)
Operating time: ≤0.2s (non-delay type); 0.5s/1.15s/2.15s (delay type)
N-pole type of 4-pole MCCB:
A: N-pole is always close without overload release
B: N-pole is open or close together with other three poles and without overload release
C: N-pole is open or close together with other three poles and with overload release
Feature
· Small size, high breaking capacity, short arc, shake-resisting, and so on.
· Suitable for both vertical and horizontal installation.
· With isolating function.
· Residual current of the protecting modular is from 3 phases, making it possible to work normally in case of default of any phase.
· Adjustable on the site: With three grades of residual current and three grades of delay time. User can adjust them according to the requirements on the site.
· Indication of working status: Normal-Green lamp; Fault-Red lamp; Alarm-Yellow lamp (≥25%I△n).
· Good performance under voltage faults: Be able to perform residual current protection when phase voltage drops to 50V.
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:Is the isolator switchable with a circuit breaker?
- the disconnector can not be used to turn on or off the current, it is only broken in the case of breaking the circuit breaker, to provide a "clear break point."
- Q:Load switch, vacuum switch and circuit breaker
- Vacuum switch: The contact seal acts in the vacuum container with the load switch
- Q:What is the specific function of the auxiliary switch on the circuit breaker switch?
- measuring and monitoring instruments, relays, automatic devices, etc. through the control cable into the circuit.
- Q:Low-voltage circuit breaker is what can be broken and under normal conditions of the circuit
- Low-voltage circuit breaker is able to connect, carry and break the normal circuit under the conditions of the current switch
- Q:Is the isolator and circuit breaker able to switch to each other?
- when the equipment or line is overhauled to ensure safety. In addition, you can also use the disconnector to change the running wiring.
- Q:he circuit breaker in the circuit mainly plays a protective element what protects the two functions of the element
- he circuit breaker is composed of a thermal element and a current coil, and when the circuit current exceeds the rated value
- Q:What is the capacity of the circuit breaker
- It is the parameter that characterizes the breaking capacity of the circuit breaker. Under the rated voltage
- 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:Circuit problem! Hurry Miniature Circuit Breaker!
- First determine whether the circuit breaker inlet and outlet connections are loose, because the circuit breaker trip is bimetallic due to overheating caused,
- Q:Home circuit breakers and how much air is open
- the principle of air switch, the function of the general situation for the customer matching distribution box in the process, should be in a small lighting, socket, air conditioning large matching principle
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Residual Current Circit NDM2L Series MCCB with Residual Current Protection 16A-400A
- 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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