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| Item | Specification | Localized Note for B-Buyers |
|---|---|---|
| Product Name | YBRM5E-250 series electronic molded case circuit breaker | Electronic type MCCB with adjustable protection parameters |
| Frame Current | 250A frame | Common frame size widely specified in regional low-voltage power distribution drawings |
| Rated Current Range | 100A ~ 250A adjustable | Electronic trip unit supports custom current setting on-site, no need to swap thermal magnetic components |
| Poles | 3P / 4P optional | Two pole versions to meet TN-S, TN-C power distribution schemes used by local electrical integrators |
| Protection Functions | Overload long delay, short-circuit short delay, instantaneous short-circuit trip | Full selective protection, ideal for graded coordination of distribution systems |
| Rated Operational Voltage | AC 400V / 690V | Matches mainstream low-voltage grid standards for factory and commercial projects |
| Mechanical & Electrical Life | Stable cycle performance; isolation function | Can be used as isolation switch, satisfying local electrical inspection requirements |
| Accessories | Auxiliary contact, alarm contact, shunt release, undervoltage release | Optional add-ons compatible with PLC signal feedback and remote control cabinets |
| Certification | Standard test reports available | Documents ready for bidding, cabinet assembly and site acceptance |
| Buyer Type / Local Application Scenario | Core Pain Point | Product Advantage & Selling Point |
|---|---|---|
| Low-voltage cabinet manufacturers | Fixed thermal-magnetic MCCBs limit selectivity and complicate system coordination | YBRM5E-250 series circuit breaker supports fine parameter tuning for graded protection design |
| Industrial power EPC contractors | Need stable YBRM5E-250 circuit protection for workshop distribution and motor branches | This YBRM5E-250 electronic protection device reduces mis-trip incidents and simplifies site commissioning |
| Electrical component distributors | Looking for competitive electronic MCCBs to complement conventional breaker lines | Adjustable electronic trip gives a clear differentiation from ordinary molded case breakers |
| Commercial building electrical designers | Require reliable protection for lighting, power and HVAC distribution loops | 3P/4P options and rich accessories adapt to diverse commercial power distribution layouts |
S1: Apakah perbezaan utama antara MCCB elektronik YBRM5E-250 ini dan MCCB magnet terma?
Ia menggunakan unit perjalanan elektronik. Pemutus litar siri YBRM5E-250 kami membenarkan pelarasan fleksibel bagi beban lampau dan ambang litar pintas. Sebagai produk perlindungan litar YBRM5E-250, peranti perlindungan elektronik YBRM5E-250 ini merealisasikan selektiviti perlindungan yang lebih baik untuk sistem pengagihan kuasa.
S2: Bolehkah kami memasang aksesori seperti pelepas shunt dan sesentuh tambahan pada YBRM5E-250?
ya. Aksesori tambahan, penggera, shunt dan pelepas voltan bawah adalah pilihan. Anda boleh mengkonfigurasi pemutus litar siri YBRM5E-250 ini untuk tersandung jauh dan maklum balas isyarat status dalam sistem kawalan anda.
Hubungi pasukan jualan elektrik kami hari ini untuk mendapatkan lembaran data, lengkung ciri dan harga pukal bagi pemutus litar kes acuan elektronik siri YBRM5E-250. Konfigurasikan perlindungan litar YBRM5E-250 anda dan penyelesaian peranti perlindungan elektronik YBRM5E-250 untuk projek pengedaran voltan rendah anda.




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