trip unit TMD 125 4 poles 4d. Label Compact NSX DC & DC PV range Compact network type DC trip unit name TM D trip unit technology thermal magnetic trip unit protection functions LI range of product NSX100.250 DC protection type L for overload protection (thermal) ,I for short circuit protection (magnetic) trip unit rating 125 125 A at 40 Degree Celcius product or component type trip unit range compatibility Compact NSX250 DC ,Compact NSX100 DC ,Compact NSX160 DC device application distribution poles description 4P protected poles description 4t Range Presentation Compact NSX DC & DC PV direct current molded case circuit breakers (MCCB) and switch disconnectors are used for circuit control and disconnection for low voltage distribution systems. The range comes in three frame sizes with a wealth of compatible accessories and auxiliaries compatible with Compact NS & NSX AC circuit breakers and disconnectors, including for motor mechanism and manual source changeovers (Transferpact). Specifications Flexible installation any position; switchboard or wall mounted Breaking capacities for the 2 sizes for the molded case circuit breakers (MCCB) Compact NSX DC up to 1200 A up to 100kA and to 750 V DC Compact NSX DC PV up to 500 A up to 10kA and to 1000 V DC Switch disconnectors 16 A to 1500 A 1,2, 3 and 4 pole versions available Manual and remote operation Fixed and withdrawable versions Accessories for insulation and series or parallel connection of pole, suited to the particularities of DC applications, including heat sinks, phase barriers, and terminal shields For more information, download the Direct Current (DC) catalog Range Benefits Easy and efficient Usable in any position Three standardized frame sizes for your convenience Select, configure, and generate BOM more efficiently and accurately with the Schneider Electric tool MyPact Compatible accessories Save space, time and effort with the same extended range of accessories as with the Compact NS & NSX AC molded case circuit breakers (MCCB) and switch disconnectors Manuel source changeover systems (Transferpact) Specific accessories for your application including heat sinks, terminal shields, serial and parallel connections Range Application Presentation An excellent choice for DC low voltage switchboards, panelboards, subpanel boards for electrical applications in industry, buildings, infrastructure and machines. Specific applications may include Battery protection UPS Generator Photovoltaic applications Ensures compliance with international standards (find on Compact NSX DC & DC PV certificate downloads) IEC/EN 60947 1, 60947 2, 60947 3, IEC 60068 2 30 for type 2 tropicalization, CCC, EAC and other local certifications Categories DC 22A /DC 23 A