{"id":31996,"date":"2025-08-24T20:19:12","date_gmt":"2025-08-24T18:19:12","guid":{"rendered":"https:\/\/onvolt.pl\/produkt\/250a-double-pole-dc-circuit-breaker\/"},"modified":"2025-08-24T20:19:12","modified_gmt":"2025-08-24T18:19:12","slug":"250a-double-pole-dc-circuit-breaker","status":"publish","type":"product","link":"https:\/\/onvolt.pl\/en\/products\/250a-double-pole-dc-circuit-breaker\/","title":{"rendered":"250A double-pole DC circuit breaker"},"content":{"rendered":"

A 250A DC fuse is two 125A DC fuses that are locked together and connected in parallel.<\/p>\n

They are therefore suitable for protecting 250A circuits by disconnecting one connection (positive or negative).<\/p>\n

Maximum operating voltage is 100V.<\/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
Rated
\nworking voltage<\/span><\/td>\n		Ue<\/span><\/td>\n100V<\/span><\/td>\n<\/tr>\n
Rated current<\/span><\/td>\nIn<\/span><\/td>\n250A<\/span><\/td>\n<\/tr>\n
Rated insulation voltage<\/span><\/td>\nUi<\/span><\/td>\n500V<\/span><\/td>\n<\/tr>\n
Rated impulse Withstand Voltage  <\/span><\/span><\/td>\nUimp<\/span><\/td>\n6kV<\/span><\/td>\n<\/tr>\n
Tripping
\ncharacteristics<\/span><\/td>\n		B\/C<\/span><\/td>\n<\/tr>\n
Tripping type
\n<\/span><\/td>\n		Thermal magnetic<\/span><\/td>\n<\/tr>\n
Rated
\nUltimate Short-Circut Breaking Capacity<\/td>\n		Icu<\/span><\/td>\n6\/10kA<\/span><\/td>\n<\/tr>\n
Rated service
\nShort-Circut Breaking Capacity<\/span><\/td>\n		lcs<\/span><\/td>\n6\/7.5kA<\/span><\/td>\n<\/tr>\n
Mechanical life<\/span><\/td>\nActual<\/span><\/td>\n4000 Cycles<\/span><\/td>\n<\/tr>\n
Standard<\/span><\/td>\n1000 Cycles<\/span><\/td>\n<\/tr>\n
  <\/span>Mechanical life<\/span><\/td>\nActual<\/span><\/td>\n20000 Cycles<\/span><\/td>\n<\/tr>\n
Standard<\/span><\/td>\n7000 Cycles<\/span><\/td>\n<\/tr>\n
Overvoltage Category<\/span><\/td>\nIli<\/span><\/td>\n<\/tr>\n
Pollution
\ndegree<\/span><\/td>\n		3<\/span><\/td>\n<\/tr>\n
Ingress Protection<\/span><\/td>\nIP40; Wiring port IP20<\/span><\/td>\n<\/tr>\n
Resistance to humidity and heat<\/span><\/td>\nClass 2<\/span><\/td>\n<\/tr>\n
Relative Humidity<\/span><\/td>\ne:;;95%<\/span><\/td>\n<\/tr>\n
Vibration<\/span><\/td>\nacc. to IEC60068-2-6 <\/span><\/td>\n<\/tr>\n
Shocks<\/span><\/td>\nacc. to IEC60068-2-27 <\/span><\/td>\n<\/tr>\n
Terminal capacity<\/span><\/td>\n2.5~35mm2<\/span><\/td>\n<\/tr>\n
Tightening Torque of Terminals<\/span><\/td>\n2.0~2.5 N\u00b7m<\/span><\/td>\n<\/tr>\n
Ambient temperature<\/span><\/td>\n-30\u00b0C-70\u00b0C<\/span><\/td>\n<\/tr>\n
Storage temperature<\/span><\/td>\n-40\u00b0C-85\u00b0C<\/span><\/td>\n<\/tr>\n
Installation Method<\/span><\/td>\nDIN<\/span><\/td>\n<\/tr>\n
Weight<\/span><\/td>\n316.4g<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

A 250A DC fuse is two 125A DC fuses that are locked together and connected in parallel. They are therefore suitable for protecting 250A circuits by disconnecting one connection (positive or negative). Maximum operating voltage is 100V. Rated working voltage Ue 100V Rated current In 250A Rated insulation voltage Ui 500V Rated impulse Withstand Voltage   […]<\/p>\n","protected":false},"featured_media":35801,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1919,1598],"product_tag":[],"class_list":{"0":"post-31996","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-fuses-and-circuit-breakers","7":"product_cat-new-in-deals","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/onvolt.pl\/en\/wp-json\/wp\/v2\/product\/31996","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onvolt.pl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/onvolt.pl\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onvolt.pl\/en\/wp-json\/wp\/v2\/media\/35801"}],"wp:attachment":[{"href":"https:\/\/onvolt.pl\/en\/wp-json\/wp\/v2\/media?parent=31996"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/onvolt.pl\/en\/wp-json\/wp\/v2\/product_brand?post=31996"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/onvolt.pl\/en\/wp-json\/wp\/v2\/product_cat?post=31996"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/onvolt.pl\/en\/wp-json\/wp\/v2\/product_tag?post=31996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}