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Certifications & Standards

Terasaki internationalized early on in its history. To show for this are numerous products that are compliant with major standards and certified by important organizations around the world.

Applicable Standards

Terasaki’s breakers are compliant with not only JIS but also IEC standards.

Tem Power2

JIS C8372 Japan
JEC-160 Japan
IEC60947-2 International
EN60947-2 Europe
AS 3947-2 Australia
NEMA Pub. No. SG3 USA
ANSI C37.13 USA

Tem Break2

JIS C8370 Japan
IEC60947-2 International
EN60947-2 Europe
AS 3947-2 Australia


Classification Society Certifications

Terasaki’s breakers are certified by important organizations around the world.

NK Nippon Kaiji Kyokai
LR Lloyd's Register of Shipping (UK)
ABS American Bureau of Shipping (USA)
GL Germanischer Lloyd (Germany)
BV Bureau Veritas (France)
KR Korean Register of Shipping (Korea)
CCS China Classification Society (China)
RINA Registro Italiano NAvale(Italy)




ASTA Certification


In addition to our Air Circuit Breakers, Terasaki’s Moulded Case Circuit Breakers have acquired ASTA certification.

ASTA Certification
ASTA-Certified Models

Series
Model
Frame
Air Circuit Breakers TemPower2
AR208S
800A
AR212S
1250A
AR216S
1600A
AR220S
2000A
AR325S
2500A
AR332S
3200A
AR440S
4000A
Moulded Case Circuit Breakers
TemBreak
XH100NS
100A
XH225NS
225A
XS400NS
400A
XS600NS
600A
XS800NS
800A


KEMA Certification

Terasaki’s TemDin DIN-type breaker has acquired certification from KEMA of The Netherlands.

TemDin KEMA Certification