{"product_id":"m74025-circutor-tq-6-split-core-current-transformer-150-5a-20x30mm","title":"Circutor M74025 TQ-6 Split Core Current Transformer 150\/5A, 20x30mm","description":"\u003cp\u003eThe Circutor TQ-6 (code M74025) is a single-phase split core current transformer with a 150\/5 A transformation ratio and a 20 × 30 mm busbar aperture. Its button-opening split core construction allows it to be fitted directly onto live cables or busbars without cutting power. Rated 1 VA at accuracy Class 3, it is suited to energy metering and current monitoring panels.\u003c\/p\u003e\u003cp\u003eTechnical specifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModel: TQ-6\u003c\/li\u003e\n\u003cli\u003eCircutor code: M74025\u003c\/li\u003e\n\u003cli\u003eEAN: 8433059299675\u003c\/li\u003e\n\u003cli\u003eTransformer type: Split core, button opening\u003c\/li\u003e\n\u003cli\u003eSystem: Single-phase\u003c\/li\u003e\n\u003cli\u003eTransformation ratio: 150\/5 A\u003c\/li\u003e\n\u003cli\u003ePrimary current: 150 A\u003c\/li\u003e\n\u003cli\u003eRated power: 1 VA (Class 3)\u003c\/li\u003e\n\u003cli\u003eSafety factor (SF): 10\u003c\/li\u003e\n\u003cli\u003eInsulation voltage between terminals S1-S2: 3 kV\u003c\/li\u003e\n\u003cli\u003eMaximum operating voltage: 0.72 kV~\u003c\/li\u003e\n\u003cli\u003eNominal frequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eThermal short-circuit current (Ith): 60 In\u003c\/li\u003e\n\u003cli\u003eDynamic current (Idyn): 2.5 Ith\u003c\/li\u003e\n\u003cli\u003eBusbar aperture (flat strip): 20 × 30 mm\u003c\/li\u003e\n\u003cli\u003eDimensions (W × H × D): 80 × 98.5 × 28 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.24 kg\u003c\/li\u003e\n\u003cli\u003eEnclosure: V0 self-extinguishing plastic\u003c\/li\u003e\n\u003cli\u003eProtection class: IP 20\u003c\/li\u003e\n\u003cli\u003eThermal class: Class B (+130 °C)\u003c\/li\u003e\n\u003cli\u003eWorking temperature: -5 to +40 °C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -40 to +85 °C\u003c\/li\u003e\n\u003cli\u003eRelative humidity (no condensation): 15 to 85%\u003c\/li\u003e\n\u003cli\u003eMaximum installation altitude: 1000 m\u003c\/li\u003e\n\u003cli\u003eMounting: Wall or DIN rail (accessory required for DIN rail)\u003c\/li\u003e\n\u003cli\u003eStandards: UNE-EN 61869-1, UNE-EN 61869-2, UNE 21031, UL 94\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeatures and benefits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSplit core button-opening design eliminates the need to de-energise the circuit during installation, reducing downtime and risk.\u003c\/li\u003e\n\u003cli\u003eV0 self-extinguishing plastic housing meets UL 94 flammability requirements, suitable for enclosed panel environments.\u003c\/li\u003e\n\u003cli\u003eCertified to UNE-EN 61869-1 and UNE-EN 61869-2, confirming measurement accuracy and electrical safety compliance.\u003c\/li\u003e\n\u003cli\u003eCompatible with wall mounting or DIN rail (via optional accessory), giving flexible placement options inside switchboards.\u003c\/li\u003e\n\u003cli\u003eWide storage temperature range of -40 to +85 °C makes it suitable for transport and storage in demanding climates.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eApplications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCurrent measurement on live single-phase circuits where interrupting the supply is not permitted.\u003c\/li\u003e\n\u003cli\u003eFeeding 5 A secondary signals to energy analysers, meters, and protection relays in switchboards.\u003c\/li\u003e\n\u003cli\u003eMonitoring cables and flat busbars up to 20 × 30 mm in industrial and building-installation panels.\u003c\/li\u003e\n\u003cli\u003eRetrofit installations where adding instrumentation to existing live conductors must be carried out safely.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlso known as: Circutor TQ-6, TQ-6 M74025, split core current transformer 150\/5A, button opening CT 150A, Circutor M74025.\u003c\/p\u003e","brand":"CIRCUTOR","offers":[{"title":"Default Title","offer_id":53209863029000,"sku":"CRCM74025","price":62.84,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/4351\/3096\/files\/m74025-circutor-tq-6-split-core-current-transformer-1505a-20x30mm-5273944.jpg?v=1770347348","url":"https:\/\/gabbyelectric.com\/cs\/products\/m74025-circutor-tq-6-split-core-current-transformer-150-5a-20x30mm","provider":"Gabby Electric","version":"1.0","type":"link"}