The M4L Series of international power isolation transformers includes the 450 VA-rated M4L-1-4, M4L-2-4, and M4L-3-4. These transformers are designed for use in providing reinforced isolation between power mains and sensitive electronic equipment. The new parts are in compliance with the leakage and insulation requirements as stipulated by the IEC 61558-1-2 and UL safety standard 60601-1. The chassis mount devices feature a non-concentric winding platform to provide reinforced isolation and superior dielectric performance. The high efficiency, laminated transformers boast a vertical-mount configuration to minimize their footprint, and a modular “touch safe” terminal assembly to prevent shock hazards. The entire M4L transformer Series is dielectric strength tested to 4 kV, offers less than 30 mA leakage current, and incorporates a UL-recognized Class F (155°C) insulation system. Rated at 50/60 Hz, the series provides operational voltages of 115, 230, and 100-115/200- 230 V. These highly efficient transformers use low-loss magnetic steel and UL 94 V-0 flame rated polymers. Measuring 4.5 x 4.33 x 4.5 in. and weighing 11 lbs, the power transformers feature quick-connect/screw type terminals. In 100 unit quantities, pricing for the M4L Series ranges from $59.50 to $62.45 each depending on operational voltage.
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