Zhejiang SMS Technology Co., Ltd.  

Product Name: Universal Screw Connection DIN Rail Terminal Blocks (SKJ-4) Model NO.: SKJ-4 Brand: Phoenix Interface Type: S-VIDEO Production Process: Welding Character: High Temperature Resistance Type: Composite Electric Connector Contact Termination Form: Pressure Welding Shape: Rectangle Connection Mode: In-Line Connector Environmental Protection: Resistance to Environmental Application: PCB, Cable, Computer, Communication, Car, Mobile Phone, Integrated IC, Wer Supply, Battery switchgear: switchboard Trademark: SMS or OEM available Specification: IEC/EN 60947-7-1 Origin: Wenzhou HS Code: 8536900000 Product Description SMS SKJ series Screw Clamp terminal blocks are known and accepted worldwide. The screw clamp technology is preferred because it offers top reliability with the best clamping force. Screw clamp terminal blocks have a larger electrical contact area, the lowest contact resistance, the highest pull out force, and the ability to handle multiple wires and larger wire ranges. Factory studies have indicated that nuisance electrical downtime is traced back to nothing more than loose or intermittent connections caused by insufficient clamping forces and metal bodies not protected from corrosion. In order to eliminate the possibility of these types of problems, look to manufacturers who offer wire-clamping mechanisms that are designed to prevent screw back-out. In addition, a nickel-plated copper alloy is the preferred choice over steel because it is a better conductor, has better thermal expansion properties and offers better corrosion resistance.ITEM NO.SKJ-4SKJ-6SKJ-10Order No.010040100501006DimensionWidth x Thickness x Height (mm)42.5/6.2/46.542.5/8.2/46.542.5/10.2/46.5Screw (mm)M3M4M4Torque (Nm)0.5-0.71.5-1.81.5-1.8Stripping Length (mm)81010Rated dataVoltage Rating (V)100010001000Current Rating (A)415776Wire section (mm² )4610Wire RangeRigid wire range(mm² )0.2-60.2-100.5-16Flexible wire rangemm² )0.2-40.2-60.5-10