UHB Fuseholder Blocks & Clips www.schurter.com/pg02b Fuseholder Open Design, 5 x 20 mm, Solder, transparent, Cover 250 VAC · 3.2 W / 4 A6.3 A (UL/CSA) Description References -Screw or rivet fastening -Solder terminals General Product Information Weblinks Standards Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check, Accessories, Product Change Notification (PCN) -IEC 60127-6 -UL 512 -CSA C22.2 no. 39 Approvals -UL File Number: E39328 Technical Data Fuse-Link Mounting Mounting Terminal Rated Voltage Rated Current Rated Power Acceptance IEC Soldering Methods Solderability 5 x 20 mm Screw Screw or Rivet Solder 250 VAC 6.3 A (UL/CSA) 3.2 W / 4 A @ Ta 23 °C Admissible power acceptance at higher ambient temperature see derating curves Degree of Protection IP 00 Protection Class Suitable for appliances with protection class 1 or 2 acc. to IEC 61140 Admissible Ambient Air Temp. -40 °C to 85 °C Climatic Category 40/085/21 acc. to IEC 60068-1 Material: Socket Thermoplastic, Nature, UL 94V-1 Material: Terminals Tin-Plated Copper Alloy Unit Weight (Socket/Cap) 1.5 g Storage Conditions 0 °C to 60 °C, max. 70% r.h. Product Marking , Voltage, Current, Approvals Abmessungen Contact Resistance Dielectric Strength Impulse Withstand Voltage Insulation Resistance Overvoltage Category Pollution Degree 39.2 mm ø 6.3 3 26.4 ø 3.2 39.2 Resistance to Soldering Heat Wave 350 °C / 2 sec acc. to IEC 60068-2-20, Test Ta, method 2 350 °C / 10 sec acc. to IEC 60068-2-20, Test Tb, method 2 < 10 mΩ at 20 mV > 3 kV between L-N (50 Hz; 1 min) > 4 kV between L-N > 10 MΩ between L-N (500 VDC; 1 min) I - III acc. to IEC 60664-1 1 - 3 acc. to IEC 60664-1 2 7 0.3 13.2 Fuses UHB Fuseholder Blocks & Clips www.schurter.com/pg02b Derating Curves for Fuseholders without Cover with cover Admissible Power Acceptance in Watt Admissible Power Acceptance in Watt 3.2 2.5 I = 1.0 In 2.0 I = 0.7 In 1.5 I = << In 1.0 0.5 0.0 0 20 40 60 80 100 Ambient Air Temperature Ta °C 2.0 1.5 I = 1.0 In I = 0.7 In 1.0 I = < < In 0.5 0.0 0 20 40 60 80 100 Ambient Air Temperature Ta °C Variants Holder l Order Number 0031.5101 0853.9561 0853.9562 Packaging Unit Bulk (100 pcs.) Accessories Description Cover OG, UHB, UH Cover for Holder OG (Clip) 5x20, OG (Halter) 5x20, UH, UHB Transparent Cover 1.6 W, Transparent Transparent Cover 2.5 W, Transparent 0853.9561 0853.9562 The specifications, descriptions and illustrations indicated in this document are based on Fuses current information. All content is subject to modifications and amendments.