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WR12BFN Datasheet(PDF) 1 Page - Nihon Kaiheiki Industry Co. Ltd. |
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WR12BFN Datasheet(HTML) 1 Page - Nihon Kaiheiki Industry Co. Ltd. |
1 / 5 page Series WR Environmentally Sealed Rockers B124 B www.nkkswitches.com General Specifications Electrical Capacity (Resistive Load) Power Level: 15A @ 125/250V AC or 15A @ 30V DC Other Ratings Contact Resistance: 10 milliohms maximum for solder lug, screw & quick connect terminal models 30 milliohms maximum for wire lead terminal models Insulation Resistance: 200 megohms minimum @ 500V DC Dielectric Strength: 1,250V AC minimum between contacts for 1 minute minimum 3,750V AC minimum between contacts & case for 1 minute minimum Mechanical Life: 30,000 operations minimum Electrical Life: 15,000 operations minimum for circuit 11 and 12 models 10,000 operations minimum for circuit 13, 15, 18, 19 models Angle of Throw: 24° Materials & Finishes Rocker: Phenylene oxide Outer Housing: Polyamide (UL94V-0) Inner Case: Melamine (UL94V-0) Cover for Wire Lead Models: Glass fiber reinforced polyamide (UL94V-0) Flange Gasket: Nitrile butadiene rubber Movable Contactor: Copper with silver plating Movable Contacts: Silver alloy plus copper with silver plating Stationary Contacts: Silver alloy plus copper with silver plating Terminals: Brass with tin plating Wire Lead Covers: Heat resistant polyvinyl chloride (Leads are AWG 14) Environmental Data Operating Temp Range: –25°C through +85°C (–13°F through +185°F) Humidity: 90 ~ 95% humidity for 96 hours @ 40°C (104°F) Vibration: 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning in 1 minute; 3 right angled directions for 2 hours Shock: 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) Front Panel Seal: IP67 of IEC60529, dust tight & water protected during temporary immersion for all models Behind Panel Seal: IP60 of IEC60529, dust tight but not water protected for solder lug, screw & quick connect models IP67 of IEC60529, dust tight & water protected during temporary immersion for wire lead models Installation Soldering Time & Temp: Manual Soldering: See Profile A in Supplement section. Cleaning: Hand clean locally using alcohol based solution. Standards & Certifications Flammability Standards: UL94V-0 outer housing, inner case, & outer cover on wire lead models UL: File No. E44145 - Recognized only when ordered with marking on switch. Add “/U” or “/CUL” to end of part number to order UL recognized switch. All models approved at 15A @ 125/250V AC & 15A @ 30V DC. VDE: License No. 40028806 - Approved only when ordered with marking on switch. Add “/V” to end of part number to order VDE approved switch. All models approved at 15A @ 250V AC (pending for quick connect). EN: No. 61058-1 WR11 & WR12 models meet European Norm for 3mm contact gap to prevent contact welds. Wiring Material Standards: UL AWM 1015 Recognized at Flammability VW-1. Temperature Range –20°C ~ +105°C; Maximum Load 600V; AWG 14. CSA TEW 105 Certified at Temperature Range –20°C ~ +105°C; Maximum Load 600V. |
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