{"id":920,"date":"2024-09-04T10:57:01","date_gmt":"2024-09-04T02:57:01","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=920"},"modified":"2026-04-07T13:38:19","modified_gmt":"2026-04-07T05:38:19","slug":"br-25m-31-type-1-25ka-surge-arrester-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/nl\/product\/br-25m-31-type-1-25ka-surge-arrester-for-tt-and-tns\/","title":{"rendered":"BR-25M 3+1 Type 1 25kA overspanningsafleider voor TT en TNS"},"content":{"rendered":"

Beschrijving<\/h3>

Producteigenschappen:<\/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\n\n\n\n\n\n\n
Specificatie<\/strong><\/td>\n<\/td>\nBR-25M 150 3+1<\/strong><\/td>\nBR-25M 275 3+1<\/strong><\/td>\nBR-25M 320 3+1<\/strong><\/td>\n<\/tr>\n
SPD-classificatie volgens EN61643-11<\/td>\n<\/td>\nType 1 + 2 + 3<\/td>\nType 1 + 2 + 3<\/td>\nType 1 + 2 + 3<\/td>\n<\/tr>\n
SPD-classificatie volgens IEC61643-11<\/td>\n<\/td>\nKlasse I + II + III<\/td>\nKlasse I + II + III<\/td>\nKlasse I + II + III<\/td>\n<\/tr>\n
Nominale bedrijfsspanning<\/td>\nOn<\/td>\n120V\/240V(50\/60Hz)<\/td>\n230V\/400V(50\/60Hz)<\/td>\n250V\/440V(50\/60Hz)<\/td>\n<\/tr>\n
Max. continu werkende wisselstroom spanning<\/td>\nUc (L-N\/N-PE)<\/td>\n150V\/255V(50\/60Hz)<\/td>\n275V\/255V(50\/60Hz)<\/td>\n320V\/255V(50\/60Hz)<\/td>\n<\/tr>\n
Blikseminslagstroom (10\/350\u03bcs)<\/td>\nIimp (L-N\/N-PE)<\/td>\n25kA\/100kA<\/td>\n25kA\/100kA<\/td>\n25kA\/100kA<\/td>\n<\/tr>\n
Totale ontlaadstroom (10\/350\u03bcs)<\/td>\nTotaal<\/td>\n100kA<\/td>\n100kA<\/td>\n100kA<\/td>\n<\/tr>\n
Nominale ontlaadstroom (8\/20\u03bcs)<\/td>\nIn (L-N\/N-PE)<\/td>\n25kA\/100kA<\/td>\n25kA\/100kA<\/td>\n25kA\/100kA<\/td>\n<\/tr>\n
Max. ontlaadstroom (8\/20\u03bcs)<\/td>\nImax (L-N\/N-PE)<\/td>\n120kA\/200kA<\/td>\n120kA\/200kA<\/td>\n120kA\/200kA<\/td>\n<\/tr>\n
Hoeveelheid elektrische lading (L-N, N-PE)<\/td>\nQ<\/td>\n12,5A's, 50A's<\/td>\n12,5A's, 50A's<\/td>\n12,5A's, 50A's<\/td>\n<\/tr>\n
Specifieke energie (L-N, N-PE)<\/td>\nW\/R<\/td>\n156 kJ\/\u03a9, 2500 kJ\/\u03a9<\/td>\n156 kJ\/\u03a9, 2500 kJ\/\u03a9<\/td>\n156 kJ\/\u03a9, 2500 kJ\/\u03a9<\/td>\n<\/tr>\n
Spanningsbeveiligingsniveau<\/td>\nOmhoog (L-N\/N-PE)<\/td>\n\u22640,8kV\/\u22641,5kV<\/td>\n\u22641,3kV\/\u22641,5kV<\/td>\n\u22641,3kV\/\u22641,5kV<\/td>\n<\/tr>\n
Kortsluitstroom AC.<\/td>\nIsccr (L-N\/N-PE)<\/td>\n25 kA RMS\/100 A RMS<\/td>\n25 kA RMS\/100 A RMS<\/td>\n25 kA RMS\/100 A RMS<\/td>\n<\/tr>\n
Max. reservezekering<\/td>\n<\/td>\n200A gG<\/td>\n200A gG<\/td>\n200A gG<\/td>\n<\/tr>\n
Tijdelijke overspanning TOV-bestendig<\/td>\nUT(L-N)<\/td>\n180V\/5sec.<\/td>\n335V\/5sec.<\/td>\n400V\/5sec.<\/td>\n<\/tr>\n
Tijdelijke overspanning TOV-veilige uitval<\/td>\nUT(L-N)<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n520V\/120min.<\/td>\n<\/tr>\n
Tijdelijke overspanning TOV-bestendig<\/td>\nUT(N-PE)<\/td>\n1200 V\/200 ms<\/td>\n1200 V\/200 ms<\/td>\n1200 V\/200 ms<\/td>\n<\/tr>\n
Lekstroom<\/td>\nIpe<\/td>\nGeen<\/td>\nGeen<\/td>\nGeen<\/td>\n<\/tr>\n
Reactietijd<\/td>\ntA<\/td>\n\u226425ns\/\u2264100ns<\/td>\n\u226425ns\/\u2264100ns<\/td>\n\u226425ns\/\u2264100ns<\/td>\n<\/tr>\n
Bedrijfstemperatuurbereik<\/td>\nDi<\/td>\n-40\u2103-80\u2103<\/td>\n-40\u2103-80\u2103<\/td>\n-40\u2103-80\u2103<\/td>\n<\/tr>\n
Bedrijfstoestand\/storingsindicatie<\/td>\n<\/td>\ngroen\/rood<\/td>\ngroen\/rood<\/td>\ngroen\/rood<\/td>\n<\/tr>\n
Doorsnedeoppervlak (min.)<\/td>\n<\/td>\n4 mm\u00b2<\/td>\n4 mm\u00b2<\/td>\n4 mm\u00b2<\/td>\n<\/tr>\n
Doorsnedeoppervlak (max.)<\/td>\n<\/td>\n35mm\u00b2<\/td>\n35mm\u00b2<\/td>\n35mm\u00b2<\/td>\n<\/tr>\n
Voor montage op<\/td>\n<\/td>\n35 mm Din-rail<\/td>\n<\/tr>\n
Materiaal behuizing<\/td>\n<\/td>\nThermoplastisch UL94-V0<\/td>\n<\/tr>\n
Mate van bescherming<\/td>\n<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\n<\/tr>\n
Bestelcode<\/td>\n<\/td>\nB17208<\/td>\nB18163<\/td>\nB17221<\/td>\n<\/tr>\n
Bestelcode (met signalering op afstand)<\/td>\n<\/td>\nB17209<\/td>\nB18164<\/td>\nB17222<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Functies:<\/strong><\/p>\n

De overspanningsafleiders BR-25M voldoen aan de vereistenklasse Klasse I en Klasse II volgens IEC 61643-11.<\/p>\n

Gelabelde aansluitingen.<\/p>\n

Elektrische overspanningsbeveiliging werkt door de extra energie in de elektrische stroomstoot weg te leiden van het hoofdcircuit, meestal naar \u201caarde\u201d.<\/p>\n

Overspanningsbeveiligingsapparaten (SPD's) die op de hoofdverdeelkast zijn aangesloten, bewaken voortdurend de voedingsspanning.<\/p>\n

\n

Sollicitatie:<\/strong><\/p>\n

Deze apparaten beschermen laagspanningsverbruikerssystemen tegen overspanning.<\/p>\n

Toegepast in klasse I + klasse II (klasse B + C) voor TT- en TN-S-voedingssysteem.<\/div>\n
\"\"<\/div>\n
<\/div>\n<\/div>","protected":false},"parent":0,"menu_order":77,"template":"","meta":{"_acf_changed":false},"product_category":[20],"class_list":["post-920","product","type-product","status-publish","hentry","product_category-type-1-lightning-surge-protection-device"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.britecelectric.com\/nl\/wp-json\/wp\/v2\/product\/920","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.britecelectric.com\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.britecelectric.com\/nl\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/www.britecelectric.com\/nl\/wp-json\/wp\/v2\/media?parent=920"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/nl\/wp-json\/wp\/v2\/product_category?post=920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}