{"id":3562,"date":"2018-05-15T00:07:58","date_gmt":"2018-05-14T21:07:58","guid":{"rendered":"http:\/\/extechno.com.ua\/explosion-proof-circuit-breakers-125-a\/"},"modified":"2025-11-19T17:05:17","modified_gmt":"2025-11-19T14:05:17","slug":"explosion-proof-circuit-breakers-125-a","status":"publish","type":"post","link":"https:\/\/extechno.com.ua\/en\/explosion-proof-circuit-breakers-125-a\/","title":{"rendered":"Explosion-proof circuit breakers 125 A"},"content":{"rendered":"

Technical specifications<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Explosion-proof circuit breakers 125 A<\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Mark<\/p>\n<\/td>\n

\n

II 2 G Ex de ia\/ib [ia\/ib] IIC T4 \u2013 T6<\/p>\n

II 2 D IP66 T80 \u00b0C \/ T95 \u00b0C \/ T130 \u00b0C<\/p>\n<\/td>\n<\/tr>\n

\n

EU certificate<\/p>\n<\/td>\n

\n

PTB 99 ATEX 1057<\/p>\n<\/td>\n<\/tr>\n

\n

Certificate of Conformity<\/p>\n<\/td>\n

\n

IECEx BKI 06.0006<\/p>\n<\/td>\n<\/tr>\n

\n

Mark<\/p>\n<\/td>\n

\n

Ex de ia\/ib [ia\/ib] IIC T6\/T5\/T4
\nEx tD A21 IP66 T80 \u00b0C \/ T95 \u00b0C \/ T130 \u00b0C<\/p>\n<\/td>\n<\/tr>\n

\n

Permissible ambient temperature<\/p>\n<\/td>\n

\n

-20\u00b0C to +40\u00b0C<\/p>\n<\/td>\n<\/tr>\n

\n

Nominal voltage<\/p>\n<\/td>\n

\n

maximum up to 690 V<\/p>\n<\/td>\n<\/tr>\n

\n

Rated current<\/p>\n<\/td>\n

\n

max. 125 A<\/p>\n<\/td>\n<\/tr>\n

\n

Frequency<\/p>\n<\/td>\n

\n

50\/60 Hz<\/p>\n<\/td>\n<\/tr>\n

\n

Rated switching on\/off capacity AC-3<\/p>\n<\/td>\n

\n

230 \u0412 Ue\/ Ie 125 A
\n400 \u0412 Ue\/ Ie 125 A
\n500 \u0412 Ue\/ Ie 125 A
\n690 V Ue\/ Ie 125 A<\/p>\n<\/td>\n<\/tr>\n

\n

Input fuse<\/p>\n<\/td>\n

\n

400 \u0412 AC: 160 A gL
\n500 \u0412 AC: 160 A gL
\n690 \u0412 AC: 160 A gL<\/p>\n<\/td>\n<\/tr>\n

\n

Cable coupling\/hole in the housing<\/p>\n<\/td>\n

\n

M50 (d = 21…35 mm) see ordering data<\/p>\n<\/td>\n<\/tr>\n

\n

Protection class<\/p>\n<\/td>\n

\n

I<\/p>\n<\/td>\n<\/tr>\n

\n

Degree of protection according to EN 60529<\/p>\n<\/td>\n

\n

IP54 (IP65 option)<\/p>\n<\/td>\n<\/tr>\n

\n

Enclosure material<\/p>\n<\/td>\n

\n

aluminium, polyester powder coating
\nSteel junction box, powder coating<\/p>\n<\/td>\n<\/tr>\n

\n

Case colour<\/p>\n<\/td>\n

\n

grey (RAL 7032)
\ndark grey (RAL 7022)<\/p>\n<\/td>\n<\/tr>\n

\n

 <\/p>\n<\/td>\n

\n

 <\/p>\n<\/td>\n<\/tr>\n

\n

Ordering data<\/b><\/p>\n<\/td>\n<\/tr>\n

3-\u043a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0438\u0439 \u0441\u0438\u043b\u043e\u0432\u0438\u0439 \u0432\u0438\u043c\u0438\u043a\u0430\u0447 125 \u0410 \u0437 \u043a\u0430\u0431\u0435\u043b\u044c\u043d\u0438\u043c\u0438 \u0432\u0432\u043e\u0434\u0430\u043c\u0438 2 x M50<\/td>\nEXKO 73 1813 B0001<\/td>\n<\/tr>\n
4-\u043a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u0438\u0439 \u0441\u0438\u043b\u043e\u0432\u0438\u0439 \u0432\u0438\u043c\u0438\u043a\u0430\u0447 125 \u0410 \u0437 \u043a\u0430\u0431\u0435\u043b\u044c\u043d\u0438\u043c\u0438 \u0432\u0432\u043e\u0434\u0430\u043c\u0438 2 x M50<\/td>\nEXKO 73 1814 B0001<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Customised execution.<\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Technical specifications Explosion-proof circuit breakers 125 A Mark II 2 G Ex de ia\/ib [ia\/ib] IIC T4 \u2013 T6 II 2 D IP66 T80 \u00b0C \/ T95 \u00b0C \/ T130 \u00b0C EU certificate PTB 99 ATEX 1057 Certificate of Conformity IECEx BKI 06.0006 Mark Ex de ia\/ib [ia\/ib] IIC T6\/T5\/T4 Ex tD A21 IP66 T80 […]<\/p>\n","protected":false},"author":1,"featured_media":2716,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[181],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/extechno.com.ua\/en\/wp-json\/wp\/v2\/posts\/3562"}],"collection":[{"href":"https:\/\/extechno.com.ua\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/extechno.com.ua\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/extechno.com.ua\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/extechno.com.ua\/en\/wp-json\/wp\/v2\/comments?post=3562"}],"version-history":[{"count":2,"href":"https:\/\/extechno.com.ua\/en\/wp-json\/wp\/v2\/posts\/3562\/revisions"}],"predecessor-version":[{"id":4981,"href":"https:\/\/extechno.com.ua\/en\/wp-json\/wp\/v2\/posts\/3562\/revisions\/4981"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/extechno.com.ua\/en\/wp-json\/wp\/v2\/media\/2716"}],"wp:attachment":[{"href":"https:\/\/extechno.com.ua\/en\/wp-json\/wp\/v2\/media?parent=3562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/extechno.com.ua\/en\/wp-json\/wp\/v2\/categories?post=3562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/extechno.com.ua\/en\/wp-json\/wp\/v2\/tags?post=3562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}