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New! - Norman Equipment Co.

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ZS441 TECHNICAL DATAMECHANICAL SPECIFICATIONSHousing (Standard) Die-cast aluminum with bakedenamel finishHousing (Optional) Cast ironDegree of Protection IP65 (pushbutton reset)IP54 (key reset)Maximum Supported 80 feet (25m)SpanTypical Deflection (S) 4" (10cm)Required for OperationOperating Temperature –22°F to +195°FMechanical Life3 × 10 4 operations<strong>Co</strong>nformity to Standards IEC 947-5-1 ULEN60947-5-1 CSAEN418DIN VDE 0660-200ELECTRICAL SPECIFICATIONS<strong>Co</strong>ntacts<strong>Co</strong>ntact <strong>Co</strong>nfiguration<strong>Co</strong>ntact RatingSwitching ActionShort Circuit ProtectionRated Insulation VoltageType TerminalsFine silverDouble-pole, double-break withelectrically-separated contactbridges6A (Slow-blow)Snap-action, positive-break NCcontacts (with wire pulling)Fuse 25A (time-delay)400VACScrew terminals with self-liftingclamps for up to 13 AWG flexiblestranded wire (2.5 mm 2 )SWITCHING DIAGRAMS & CONTACT SCHEMATICS50 53 323-2411-1223112412DIMENSIONSNon-ResetPushbutton Reset381.522.87291.14381.522.87291.14ø 291.14ø291.14Key Reset843.319.3510.39SW20.79351.38843.319.3510.39SW20.79953.7412.4710.40351.3825.98371.46953.7412.4710.40331.30371.47301.18301.18913.58863.391064.17M20261.02612.40863.391064.17M20261.02612.40762.99mminch116

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