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Low-voltage Circuit Breakers

Circuit Breakers with Spring Clamp Terminals

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  • Feature
  • Specification
  • Standards
  • Discontinued

Molded Case Circuit Breakers

Model NF32-CVF NF32-SVF NF32-SVFU NF50-KC
NF32-CVF NF32-SVF
NF63-CVF
NF63-SVF
NF50-SVFU NF50-KC
Maximum allowable current (A) 32 32 (*1) 30 50
Compatible standards JIS Japan ● ● ● ●
IEC International ● ● ● ●
EN Europe ● ● ● ●
GB China ● ● ● -
Safety certification standards UL USA - - ● -
CSA Canada - - ● -
EU directive CE marking Europe ● ● ● -
Certification TÜV Germany ● ● ● -
CCC China ● ● ● -
  • *1The maximum allowable current for NF63-CVF and NF63-SVF is 30A.

Earth Leakage Circuit Breakers/Molded Case Circuit Breakers with Earth Leakage Protection

Model NV32-CVF NV32-SVF NV32-SVFU NV50-KC
NV32-CVF NV32-SVF
NV63-CVF
NV63-SVF
NV50-SVFU NV50-KC
Maximum allowable current (A) 32 (*2) 32 (*1) (*2) 30 50
Compatible standards JIS Japan ● ● ● ●
IEC International ● ● ● ●
EN Europe ● (*3) ● (*3) ● ●
GB China ● (*3) ● (*3) ● -
Safety certification standards UL USA - - ● -
CSA Canada - - ● -
EU directive CE marking Europe ● ● ● -
Certification TÜV Germany ● ● ● -
CCC China ● ● ● -
  • *1The maximum allowable current for NV63-CVF and NV63-SVF is 30A.
  • *2The maximum allowable current for CE- and CCC-certified products is 30A.
  • *3Compatible with CE- and CCC-certified products.

Circuit Protectors

Model CP30-BA
CP30-BA
Maximum allowable current (A) 20
Compatible standards JIS Japan ●
IEC International ●
EN Europe ●
GB China ● (*1)
Safety certification standards UL USA ●
CSA Canada ●
EU directive CE marking Europe ●
Certification TÜV Germany ●
CCC China ● (*1)
  • *1The rated current of 20A is not supported.