spring return contact block - 3 NO + 1 NO - front mounting, 40 mm centresShow more characteristics >
Main range of productHarmony XAC product or component typeContact block component nameXESD electrical circuit typePower circuit contact block applicationSingle speed contact block typeDouble type of operator2 spring return product compatibilityXACB mechanical interlockingWith mechanical interlocking contacts type and composition3 NO + 1 NO poles description3-pole mounting of blockFront mounting contact operationSnap actionSimultaneous Complementary connections - terminalsScrew clamp terminals, connection capacity: 1 x 2.5 mm² with or without cable endScrew clamp terminals, connection capacity: 2 x 1.5 mm² with or without cable end horizontal fixing centres40 mm mechanical durability1000000 cycles [Ithe] conventional enclosed thermal current20 A [Ui] rated insulation voltage300 V conforming to CSA [Uimp] rated impulse withstand voltage6 kV conforming to IEC 60947-1 operating force32 N short-circuit protection<= 12 A fuse protection by cartridge fuse type aM rated operational power in W3000 W AC-3 at 240 V3000 W AC-4 at 400 V rated power in hp3 hp at 240 V electrical durability1000000 cycles AC-3, 3000 W at 400 V, operating rate = 10 cyc/mn, load factor = 0.4 conforming to IEC 60947-3 appendix A1000000 cycles AC-4, 3000 W at 400 V, operating rate = 10 cyc/mn, load factor = 0.4 conforming to IEC 60947-3 appendix A700000 cycles AC-3, 3000 W at 240 V, operating rate = 10 cyc/mn, load factor = 0.4 conforming to IEC 60947-3 appendix A700000 cycles AC-4, 3000 W at 240 V, operating rate = 10 cyc/mn, load factor = 0.4 conforming to IEC 60947-3 appendix A terminals description ISO n°1(43-44)NO(33-34)NOB(13-14)NO(23-24)NO terminals description ISO n°2(73-74)NO(63-64)NO(44-84)NOB(53-54)NO terminal identifier(11-12)NC(13-14)NO product weight0.21 kg Environment standardsCSA C22.2 No 14EN 60947-3IEC 60947-3 ambient air temperature for operation-25...70 °C ambient air temperature for storage-40...70 °C vibration resistance15 gn (f = 10...500 Hz) conforming to IEC 60068-2-6 shock resistance100 gn conforming to IEC 60068-2-27 electrical shock protection classClass II conforming to IEC 61140 Contractual warranty Warranty period18 months
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