*Small-space occupation, over-voltage or under-voltage, leakage, short circuit and overload protection and others, and economical and practical value;
*Integrating the over-voltage or under-voltage and leakage protection on master switches to cut off whole lines in case of any fault, and direct connection of null lines.
Circuit number of distribution boxes: 10 circuits
Incoming master switches: NB3LE-32, 2P, C32, 0.03A
Self-resetting over-under voltage circuit breaker:OUVR-2
*Large-space occupation and large distribution boxes;
*Over-under voltage protection, leakage, short circuit and overload protection and others for all branches, and no effect on other lines in case of a single line fault.
Circuit number of distribution boxes: 16 circuits
Incoming master switches:NB3-63、2P、C32
Self-resetting over-under voltage circuit breaker:OUVR-2
*Small-space occupation, over-under voltage protection and special protection for air conditioners;
*Leakage, short circuit and overload protection for all branches, no effect on other lines in case of a single line fault due to the strong breaking capacity of each branch.
Circuit number of distribution boxes: 12 circuits
Incoming master switches:NB3-63、2P、C32
Self-resetting over-under voltage circuit breaker:OUVR-2
*Small-space occupation, over-voltage or under-voltage, leakage, short circuit and overload protection and others, and economical and practical value;
*Integrating the over-voltage or under-voltage and leakage protection on master switches to cut off whole lines in case of any fault, and direct connection of null lines.
Circuit number of distribution boxes: 12 circuits
Incoming master switches:NB3LE-63、2P、C40、0.03A
Self-resetting over-under voltage circuit breaker:OUVR-2
*Large-space occupation and large distribution boxes;
*Over-under voltage protection, leakage, short circuit and overload protection and others for all branches, and no effect on other lines in case of a single line fault.
Circuit number of distribution boxes: 18 circuits
Incoming master switches:NB3-63、2P、C40
Self-resetting over-under voltage circuit breaker:OUVR-2
*Small-space occupation, over-under voltage protection and special protection for air conditioners;
*Leakage, short circuit and overload protection for all branches, no effect on other lines in case of a single line fault due to the strong breaking capacity of each branch.
Circuit number of distribution boxes: 12 circuits
Incoming master switches:NB3-63、2P、C40
Self-resetting over-under voltage circuit breaker:OUVR-2
*Small-space occupation, over-voltage or under-voltage, leakage, short circuit and overload protection and others, and economical and practical value;
*Integrating the over-voltage or under-voltage and leakage protection on master switches to cut off whole lines in case of any fault, and direct connection of null lines.
Circuit number of distribution boxes: 15 circuits
Incoming master switches:NB3LE-63、2P、C63、0.03A
Self-resetting over-under voltage circuit breaker:OUVR-2
*Large-space occupation and large distribution boxes;
*Over-under voltage protection, leakage, short circuit and overload protection and others for all branches, and no effect on other lines in case of a single line fault.
Circuit number of distribution boxes: 20 circuits
Incoming master switches:NB3-63、2P、C63
Self-resetting over-under voltage circuit breaker:OUVR-2
*Small-space occupation, over-under voltage protection and special protection for air conditioners;
*Leakage, short circuit and overload protection for all branches, no effect on other lines in case of a single line fault due to the strong breaking capacity of each branch.
Circuit number of distribution boxes: 15 circuits
Incoming master switches:NB3-63、2P、C63
Self-resetting over-under voltage circuit breaker:OUVR-2
*Small-space occupation, over-voltage or under-voltage, leakage, short circuit and overload protection and others, and economical and practical value;
*Integrating the over-voltage or under-voltage and leakage protection on master switches to cut off whole lines in case of any fault, and direct connection of null lines.
Circuit number of distribution boxes: 24 circuits
Incoming master switches:NB3LE-125、4P、C100、0.03A
Self-resetting over-under voltage circuit breaker:OUVR-2(*3)
*Large-space occupation and large distribution boxes;
*Over-under voltage protection, leakage, short circuit and overload protection and others for all branches, and no effect on other lines in case of a single line fault.
Circuit number of distribution boxes: 36 circuits
Incoming master switches:NB3-125、4P、C100
Self-resetting over-under voltage circuit breaker:OUVR-2(*3)
*Small-space occupation, over-under voltage protection and special protection for air conditioners;
*Leakage, short circuit and overload protection for all branches, no effect on other lines in case of a single line fault due to the strong breaking capacity of each branch.
Circuit number of distribution boxes: 26 circuits
Incoming master switches:NB3-125、4P、C100
Self-resetting over-under voltage circuit breaker:OUVR-2(*3)
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Recommended solutions for small-sized houses
(<60m²)
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Recommended solutions for medium and small-sized houses
(60 - 90m²)
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Recommended solutions for large and medium-sized houses
(90 - 160m²)
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Recommended solutions for villas
(>160m²)