{"id":2262,"date":"2026-06-12T07:39:54","date_gmt":"2026-06-12T07:39:54","guid":{"rendered":"https:\/\/wg68uu1yy0.wpdns.site\/?post_type=product&p=2262"},"modified":"2026-07-23T02:14:20","modified_gmt":"2026-07-23T02:14:20","slug":"etm1l-series-molded-case-residual-current-circuit-breakers","status":"publish","type":"product","link":"https:\/\/cnsuton.com\/vi\/san-pham\/etm1l-series-molded-case-residual-current-circuit-breakers\/","title":{"rendered":"C\u1ea7u dao t\u1ef1 \u0111\u1ed9ng ch\u1ed1ng d\u00f2ng r\u00f2 d\u1ea1ng kh\u1ed1i series ETM1L"},"content":{"rendered":"

Ph\u1ea1m vi \u00e1p d\u1ee5ng<\/h2>\n

Apt\u00f4mat d\u00f2ng d\u01b0 s\u00ea-ri ETM1L (sau \u0111\u00e2y g\u1ecdi l\u00e0 \u201capt\u00f4mat\u201d) ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1eed d\u1ee5ng trong m\u1ea1ch \u0111i\u1ec7n xoay chi\u1ec1u (AC) 50 Hz, v\u1edbi \u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c \u0111\u1ecbnh m\u1ee9c 400 V v\u00e0 d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c l\u00ean \u0111\u1ebfn 800 A. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 cung c\u1ea5p b\u1ea3o v\u1ec7 ti\u1ebfp x\u00fac gi\u00e1n ti\u1ebfp cho con ng\u01b0\u1eddi, ng\u0103n ng\u1eeba nguy c\u01a1 h\u1ecfa ho\u1ea1n do d\u00f2ng \u0111i\u1ec7n s\u1ef1 c\u1ed1 ch\u1ea1m \u0111\u1ea5t g\u00e2y ra b\u1edfi l\u1ed7i c\u00e1ch \u0111i\u1ec7n c\u1ee7a thi\u1ebft b\u1ecb, ph\u00e2n ph\u1ed1i n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n v\u00e0 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb c\u1ea5p ngu\u1ed3n kh\u1ecfi t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i v\u00e0 ng\u1eafn m\u1ea1ch. Ch\u00fang c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00f3ng c\u1eaft m\u1ea1ch \u0111i\u1ec7n kh\u00f4ng th\u01b0\u1eddng xuy\u00ean v\u00e0 kh\u1edfi \u0111\u1ed9ng \u0111\u1ed9ng c\u01a1 kh\u00f4ng th\u01b0\u1eddng xuy\u00ean.<\/p>\n

Ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng<\/h2>\n

IEC 60947-2 GB\/T 14048.2<\/p>\n

L\u01b0u \u00fd: Khi \u0111\u1eb7t h\u00e0ng, kh\u00e1ch h\u00e0ng ph\u1ea3i n\u00eau r\u00f5 ki\u1ec3u m\u00e1y, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n \u0111i k\u00e8m c\u1ee7aaptomat. Khi s\u1eed d\u1ee5ng cu\u1ed9n c\u1eaft th\u1ea5p \u00e1p ho\u1eb7c cu\u1ed9n c\u1eaft ph\u1ee5, ph\u1ea3i n\u00eau r\u00f5 \u0111i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng (ho\u1eb7c \u0111i\u1ec7n \u00e1p ngu\u1ed3n \u0111i\u1ec1u khi\u1ec3n).<\/p>\n

V\u00ed d\u1ee5: 1. \u0110\u1ec3 \u0111\u1eb7t h\u00e0ng c\u1ea7u dao b\u1ed1n c\u1ef1c ETM1L-125M d\u00f9ng cho ph\u00e2n ph\u1ed1i \u0111i\u1ec7n v\u1edbi d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c 50A, d\u1eadp h\u1ed3 quang \u201c0\u201d, c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng th\u1ee7 c\u00f4ng, cu\u1ed9n c\u1eaft ph\u1ee5 (AC380V), ti\u1ebfp \u0111i\u1ec3m ph\u1ee5, ti\u1ebfp \u0111i\u1ec3m b\u00e1o \u0111\u1ed9ng v\u00e0 20 \u0111\u1ea7u n\u1ed1i m\u1eb7t sau: \u0110\u01a1n h\u00e0ng ph\u1ea3i \u0111\u01b0\u1ee3c vi\u1ebft l\u00e0: ETM1L-125MZ\/4348, In=50A, d\u1eadp h\u1ed3 quang \u201c0\u201d, cu\u1ed9n c\u1eaft ph\u1ee5 AC380V, \u0111\u1ea5u d\u00e2y m\u1eb7t sau, 20 c\u00e1i.<\/p>\n

M\u00f4 h\u00ecnh v\u00e0 \u00fd ngh\u0129a<\/h2>\n\n\n\n\n\n
ETM1L<\/td>\n125<\/td>\nL<\/td>\nP<\/td>\n<\/tr>\n
T\u00ean<\/td>\nC\u1ea5p \u0111\u1ed9 khung<\/td>\nTin n\u00f3ng
\nM\u00e3 c\u00f4ng su\u1ea5t<\/td>\n		Ch\u1ebf \u0111\u1ed9 v\u1eadn h\u00e0nh
\nM\u00e3<\/td>\n<\/tr>\n
D\u00f2ng ETM1L
\nV\u1ecf \u0111\u00fac
\nPh\u1ea7n d\u01b0
\nHi\u1ec7n t\u1ea1i
\nM\u1ea1ch \u0111i\u1ec7n
\nC\u1ea7u dao<\/td>\n		125
\n250
\n400
\n630
\n800<\/td>\n		L
\nM
\nH<\/td>\n		\u0110i\u1ec1u khi\u1ec3n tr\u1ef1c ti\u1ebfp b\u1eb1ng
\nc\u1ea7n \u0111i\u1ec1u khi\u1ec3n (kh\u00f4ng c\u00f3 m\u00e3)
\nV\u1eadn h\u00e0nh b\u1eb1ng \u0111i\u1ec7n
\nZ: B\u1ed9 \u0111i\u1ec1u khi\u1ec3n
\nv\u1eadn h\u00e0nh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
3<\/td>\n3<\/td>\n10<\/td>\n2<\/td>\n100<\/td>\n<\/tr>\n
Ng\u01b0\u1eddi Ba Lan<\/td>\nT\u00ean thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch<\/td>\nM\u00e3 \u0111\u00ednh k\u00e8m<\/td>\nM\u00e3 m\u1ee5c \u0111\u00edch<\/td>\nD\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c<\/td>\n<\/tr>\n
2P
\n3P
\n4P<\/td>\n		2: B\u1ed9 ng\u1eaft \u0111i\u1ec7n t\u1eeb
\n\u0111\u01a1n v\u1ecb
\n3: B\u1ed9 ng\u1eaft m\u1ea1ch hai c\u1ef1c
\n0: Kh\u00f4ng b\u1ea3o v\u1ec7
\n(Ch\u1ec9 \u0111\u1ec3 c\u00e1ch ly)<\/td>\n		M\u00e3 \u0111\u00ednh k\u00e8m<\/td>\nC\u1ea7u dao \u0111i\u1ec7n
\nd\u00f9ng \u0111\u1ec3 c\u1ea5p ngu\u1ed3n
\nph\u00e2n ph\u1ed1i c\u00f3
\nkh\u00f4ng m\u00e3; m\u1ea1ch \u0111i\u1ec7n
\nc\u1ea7u dao t\u1eebng \u0111\u01b0\u1ee3c
\nb\u1ea3o v\u1ec7 \u0111\u1ed9ng c\u01a1 l\u00e0
\n\u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh b\u1edfi
\ns\u1ed1 2.<\/td>\n		10A~800A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
S\u1ed1 ki\u1ec3u.<\/td>\nETM1L-125L<\/td>\nETM1L-125M<\/td>\nETM1L-125H<\/td>\nETM1L-125L<\/td>\nETM1L-125H<\/td>\nETM1L-125M<\/td>\nETM1L-400L<\/td>\nETM1L-400M<\/td>\nETM1L-400H<\/td>\nETM1L-630L<\/td>\nETM1L-630M<\/td>\nETM1L-630H<\/td>\nETM1L-800L<\/td>\nETM1L-800M<\/td>\nETM1L-800H<\/td>\n<\/tr>\n
Ng\u01b0\u1eddi Ba Lan<\/td>\n2<\/td>\n3<\/td>\n4<\/td>\n2<\/td>\n3<\/td>\n4<\/td>\n3<\/td>\n4<\/td>\n<\/td>\n3<\/td>\n4<\/td>\n<\/td>\n3<\/td>\n4<\/td>\n<\/td>\n<\/tr>\n
D\u00f2ng \u0111\u1ecbnh m\u1ee9c In (A)<\/td>\n10, 16, 20, 25, 32, 40,
\n50, 63, 80, 100, 125<\/td>\n		100, 125, 160, 180, 200, 225,
\n250<\/td>\n		225\u3001250\u3001315\u3001350\u3001400<\/td>\n400, 500, 630<\/td>\n630\u3001700\u3001800<\/td>\n<\/tr>\n
\u0110i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng \u0111\u1ecbnh m\u1ee9c (V)<\/td>\n400<\/td>\n<\/tr>\n
D\u00f2ng \u0111i\u1ec7n ng\u1eafn m\u1ea1ch \u0111\u1ecbnh m\u1ee9c
\nkh\u1ea3 n\u0103ng c\u1eaft<\/td>\n		Icu(kA)<\/td>\n35<\/td>\n50<\/td>\n85<\/td>\n35<\/td>\n50<\/td>\n85<\/td>\n50<\/td>\n65<\/td>\n100<\/td>\n50<\/td>\n70<\/td>\n100 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a050<\/td>\n70<\/td>\n100<\/td>\n<\/tr>\n
Ics(kA)<\/td>\n25<\/td>\n35<\/td>\n50<\/td>\n25<\/td>\n35<\/td>\n50<\/td>\n25<\/td>\n35<\/td>\n50<\/td>\n25<\/td>\n35<\/td>\n50 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a025<\/td>\n35<\/td>\n50<\/td>\n<\/tr>\n
D\u00f2ng d\u01b0 \u0111\u1ecbnh m\u1ee9c
\nd\u00f2ng \u0111i\u1ec7n l\u00e0m vi\u1ec7c
\nT\u00f4i \u25b3 kh\u00f4ng(mA)<\/td>\n		30\/100\/300
\nKh\u00f4ng ch\u1eadm tr\u1ec5<\/td>\n		100\/300\/500
\n(Lo\u1ea1i ch\u1eadm)<\/td>\n		100\/300\/500<\/td>\n100\/300\/500<\/td>\n100\/300\/500<\/td>\n100\/300\/500<\/td>\n<\/tr>\n
S\u1ef1 gi\u00e1n \u0111o\u1ea1n t\u1ed1i \u0111a
\nth\u1eddi gian (s)<\/td>\n		\u2264 0,1
\nKh\u00f4ng ch\u1eadm tr\u1ec5<\/td>\n		\u2264 0,1\/0,4\/1
\n(Lo\u1ea1i ch\u1eadm)<\/td>\n		\u2264 0,1\/0,4\/1<\/td>\n\u2264 0,1\/0,4\/1<\/td>\n\u2264 0,1\/0,4\/1<\/td>\n\u2264 0,1\/0,4\/1<\/td>\n<\/tr>\n
\u0110\u1ed9 d\u00e0i cung (mm)<\/td>\n\u2264 50<\/td>\n\u2264 100<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc
\n(mm)<\/td>\n		Chi\u1ec1u d\u00e0i L<\/td>\n150<\/td>\n165<\/td>\n257<\/td>\n280<\/td>\n280<\/td>\n<\/tr>\n
Chi\u1ec1u r\u1ed9ng W<\/td>\n62<\/td>\n92<\/td>\n122<\/td>\n75<\/td>\n107<\/td>\n142<\/td>\n150<\/td>\n198<\/td>\n210<\/td>\n280<\/td>\n210<\/td>\n280<\/td>\n<\/tr>\n
Chi\u1ec1u cao H<\/td>\n94<\/td>\n110<\/td>\n94<\/td>\n110<\/td>\n146<\/td>\n155<\/td>\n155<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

Apt\u00f4mat d\u00f2ng d\u01b0 s\u00ea-ri ETM1L (sau \u0111\u00e2y g\u1ecdi l\u00e0 \u201capt\u00f4mat\u201d) ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1eed d\u1ee5ng trong m\u1ea1ch \u0111i\u1ec7n xoay chi\u1ec1u (AC) 50 Hz, v\u1edbi \u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c \u0111\u1ecbnh m\u1ee9c 400 V v\u00e0 d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c l\u00ean \u0111\u1ebfn 800 A. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 cung c\u1ea5p b\u1ea3o v\u1ec7 ti\u1ebfp x\u00fac gi\u00e1n ti\u1ebfp cho con ng\u01b0\u1eddi, ng\u0103n ng\u1eeba nguy c\u01a1 h\u1ecfa ho\u1ea1n do d\u00f2ng \u0111i\u1ec7n s\u1ef1 c\u1ed1 ch\u1ea1m \u0111\u1ea5t g\u00e2y ra b\u1edfi l\u1ed7i c\u00e1ch \u0111i\u1ec7n c\u1ee7a thi\u1ebft b\u1ecb, ph\u00e2n ph\u1ed1i n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n v\u00e0 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb c\u1ea5p ngu\u1ed3n kh\u1ecfi t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i v\u00e0 ng\u1eafn m\u1ea1ch. Ch\u00fang c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00f3ng c\u1eaft m\u1ea1ch \u0111i\u1ec7n kh\u00f4ng th\u01b0\u1eddng xuy\u00ean v\u00e0 kh\u1edfi \u0111\u1ed9ng \u0111\u1ed9ng c\u01a1 kh\u00f4ng th\u01b0\u1eddng xuy\u00ean.<\/p>","protected":false},"featured_media":2299,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"product_brand":[],"product_cat":[23],"product_tag":[],"class_list":["post-2262","product","type-product","status-publish","has-post-thumbnail","product_cat-molded-case-circuit-breakers","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/product\/2262","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/comments?post=2262"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/media\/2299"}],"wp:attachment":[{"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/media?parent=2262"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/product_brand?post=2262"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/product_cat?post=2262"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/product_tag?post=2262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}