L7 63 AMP DC Miniature Circuit Breaker MCB

Our excellent after-sales service is also an essential part of our business. If you're interested in our 100 amp dc circuit breaker services, you can contact us right away and we'll respond promptly. We offer a selection of 200 ICHYTI Brands models to choose from, and our products have been supplied to over 200 middle and high-end customers in the US, UK, France, Germany, and other countries. Our production facility is located in Wenzhou, China and spans an area of 2600 square meters.

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Product Description

All we do is usually affiliated with our tenet " Buyer to start with, Belief to start with, devoting about the food packaging and environmental defense for L7 63 AMP DC Miniature Circuit Breaker MCB, sincerity and strength ,constantly preserve approved superior quanlity ,welcome to our factoty for pay a visit to and instruction and organization. L7 63 AMP DC Miniature Circuit Breaker MCB WiFi MCB, MCB and MCCB, Our company's main merchandise are widely used all over the world; 80% of our products exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.

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China Factory ICHYTI Easy-maintainable L7 63 AMP DC Miniature Circuit Breaker MCB have excellent current limiting performance, which can accurately protect relay protection and automatic devices from overload, short circuit, and other faults. L7 63 AMP DC Miniature Circuit Breaker MCB have excellent current limiting and arc extinguishing capabilities and have passed a large number of comprehensive scientific experiments. In DC systems below 3000 amperes, fully selective protection between the main (sub) screen, protection screen, and relay screen can be achieved.

ICHYTI L7 63 AMP DC Miniature Circuit Breaker MCB Parameter (Specification)

Product Model	NBT2-125DC
Pole	1P	2P	4P
Rated Current (A)	100, 125	100, 125	80, 100, 125
Rated Voltage (Vdc)	300	600	1000
Breaking Capacity(kA)	10
Characteristic Curve	C
Working Temperature	-5℃〜+40℃
Enclosed Class	IP20
Standard	IEC60947-2
Electrical Life	Not less than 8000 times
Mechanical Life	Not less than 20000 times

ICHYTI L7 63 AMP DC Miniature Circuit Breaker MCB Classification

The topology principle of DC circuit breakers is very complex. According to the different key breaking devices in DC circuit breakers, they can be divided into three types: mechanical DC circuit breakers, all solid-state DC circuit breakers, and hybrid DC circuit breakers that combine mechanical switches and solid-state switches. The different structures and working principles of these DC circuit breakers can be applied to different DC circuits to achieve reliable circuit protection and switch control.

ICHYTI L7 63 AMP DC Miniature Circuit Breaker MCB Details

ICHYTI L7 63 AMP DC Miniature Circuit Breaker MCB Dimensions and wiring

ICHYTI L7 63 AMP DC Miniature Circuit Breaker MCB Connection

There are two main wiring methods for DC circuit breakers: backboard wiring and plug-in wiring. The advantage of backboard wiring is that when maintaining DC circuit breakers, only the front power supply needs to be disconnected without the need for rewiring. However, this type of structure is quite special and needs to be installed according to the manufacturer's requirements to avoid affecting the normal use of the circuit breaker. The advantage of plug-in wiring is that it is more convenient. When the circuit breaker needs to be replaced, simply unplug the old circuit breaker and replace it with a new one. When installing using this method, ensure that the plug is securely fastened to reduce contact resistance and improve safety and reliability.

Hot Tags: WiFi MCB, MCB and MCCB

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