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Home > Industrial Controls & Components > KEA Aluminium Enclosed Isolators 25-250A

KEA Aluminium Enclosed Isolators 25-250A

Katko KEA aluminium enclosed safety switches / isolators 25-250A. Available as an IP65 and IP66 enclosure type, the KEA provides good resistance against UV and many chemicals. Excellent for hard weather conditions, the KEA aluminium isolators are field proven to operate in a wide temperature range.

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Further information

Aluminium Enclosed Isolator IK Ratings

KEA 10-40A in A2 enclosure: IK08

KEA 63-160A in A3 enclosure: IK08

 

Type AC-21 400 V AC-22 400 V AC-23 AC-23 EAN-Code Enclosure
415 V 415 V 400 V 690 V
690 V 690 V 415 V
Grey/black Yellow/red Ie / A Ie / A Ie / A Ie / A Grey/black Yellow/red
1-pole
KEA 116U KEA 116U Y/R 25 A* 16 A* 16 A 3 kW** 16 A – 6419410351581 6419410351598 A2
KEA 125U KEA 125U Y/R 40 A* 25 A* 25 A 4 kW** 25 A – 6419410351604 6419410351611 A2
KEA 140U KEA 140U Y/R 63 A* 40 A* 40 A 5.5 kW** 40 A – 6419410351628 6419410351635 A2
KEA 163U KEA 163U Y/R 80 A* 63 A* 40 A 7.5 kW** 40 A – 6419410351642 6419410351659 A3
2-pole
KEA 216U KEA 216U Y/R 25 A* 16 A* 16 A 3 kW** 16 A – 6419410351666 6419410351673 A2
KEA 225U KEA 225U Y/R 40 A* 25 A* 25 A 4 kW** 25 A – 6419410351680 6419410351697 A2
KEA 240U KEA 240U Y/R 63 A* 40 A* 40 A 5.5 kW** 40 A – 6419410351703 6419410351710 A2
KEA 263U KEA 263U Y/R 80 A* 63 A* 40 A 7.5 kW** 40 A – 6419410351727 6419410351734 A3
3-pole
KEA 316U KEA 316U Y/R 25 A 16 A 16 A 7.5 kW 16 A 11 kW 6419410330036 6419410330043 A2
KEA 325U KEA 325U Y/R 40 A 25 A 25 A 11 kW 25 A 22 kW 6419410330234 6419410330241 A2
KEA 340U KEA 340U Y/R 63 A 40 A 40 A 22 kW 32 A 30 kW 6419410330432 6419410330449 A2
KEA 363U KEA 363U Y/R 80 A 63 A 40 A 22 kW 40 A 37 kW 6419410329566 6419410329740 A3
KEA 380U KEA 380U Y/R 100 A 80 A 63 A 30 kW 40 A 37 kW 6419410329603 6419410329788 A3
KEA 3100U KEA 3100U Y/R 125 A 100 A 100 A 55 kW 63 A 55 kW 6419410315347 6419410315385 A3
KEA 3125U KEA 3125U Y/R 160 A 125 A 125 A 55 kW 80 A 75 kW 6419410329641 6419410329825 A3
KEA 3160U KEA 3160U Y/R 160 A 160 A 160 A 90 kW 100 A 90 kW 6419410329665 6419410329849 A3
KEA 3200 KEA 3200 Y/R 200 A 200 A 200 A 110 kW 200 A 160 kW 6419410332641 6419410332658 A5
KEA 3200C KEA 3200C Y/R 200 A 200 A* 200 A 110 kW – – 6419410332900 6419410332917 A4
KEA 3250 KEA 3250 Y/R 250 A 250 A 250 A 132 kW 250 A 250 kW 6419410332665 6419410332672 A5
KEA 3250C KEA 3250C Y/R 250 A 250 A* 250 A 132 kW – – 6419410332924 6419410332931 A4
4-pole
KEA 416U KEA 416U Y/R 25 A 16 A 16 A 7.5 kW 16 A 11 kW 6419410330050 6419410330067 A2
KEA 425U KEA 425U Y/R 40 A 25 A 25 A 11 kW 25 A 22 kW 6419410330258 6419410330265 A2
KEA 440U KEA 440U Y/R 63 A 40 A 40 A 22 kW 32 A 30 kW 6419410330456 6419410330463 A2
KEA 463U KEA 463U Y/R 80 A 63 A 40 A 22 kW 40 A 37 kW 6419410329573 6419410329757 A3
KEA 480U KEA 480U Y/R 100 A 80 A 63 A 30 kW 40 A 37 kW 6419410329610 6419410329795 A3
KEA 4100U KEA 4100U Y/R 125 A 100 A 100 A 55 kW 63 A 55 kW 6419410315354 6419410315392 A3
KEA 4125U KEA 4125U Y/R 160 A 125 A 125 A 55 kW 80 A 75 kW 6419410329658 6419410329832 A3
KEA 4160U KEA 4160U Y/R 160 A 160 A 160 A 90 kW 100 A 90 kW 6419410329672 6419410329856 A3
KEA 4200 KEA 4200 Y/R 200 A 200 A 200 A 110 kW 200 A 160 kW 6419410358061 6419410358078 A5
KEA 4200C KEA 4200C Y/R 200 A 200 A* 200 A 110 kW – – 6419410332948 6419410332955 A4
KEA 4250 KEA 4250 Y/R 250 A 250 A 250 A 132 kW 250 A 250 kW 6419410358085 6419410358092 A5
KEA 4250C KEA 4250C Y/R 250 A 250 A* 250 A 132 kW – – 6419410332962 6419410332979 A4
6-pole
KEA 616U KEA 616U Y/R 25 A 16 A 16 A 7.5 kW 16 A 11 kW 6419410329504 6419410329689 A3
KEA 625U KEA 625U Y/R 40 A 25 A 25 A 11 kW 25 A 22 kW 6419410329528 6419410329702 A3
KEA 640U KEA 640U Y/R 63 A 40 A 40 A 22 kW 32 A 30 kW 6419410329542 6419410329726 A3
KEA 663U KEA 663U Y/R 80 A 63 A 40 A 22 kW 40 A 37 kW 6419410329580 6419410329764 A3
KEA 680U KEA 680U Y/R 100 A 80 A 63 A 30 kW 40 A 37 kW 6419410329627 6419410329801 A3
KEA 6100U KEA 6100U Y/R 125 A 100 A 100 A 55 kW 63 A 55 kW 6419410315361 6419410315408 A4
KEA 6125 KEA 6125 Y/R 160 A 125 A 125 A 55 kW 80 A 75 kW 6419410332207 6419410336007 A4
KEA 6160 KEA 6160 Y/R 160 A 160 A 160 A 90 kW 100 A 90 kW 6419410332603 6419410336410 A4
8-pole
KEA 816U KEA 816U Y/R 25 A 16 A 16 A 7.5 kW 16 A 11 kW 6419410329511 6419410329696 A3
KEA 825U KEA 825U Y/R 40 A 25 A 25 A 11 kW 25 A 22 kW 6419410329535 6419410329719 A3
KEA 840U KEA 840U Y/R 63 A 40 A 40 A 22 kW 32 A 30 kW 6419410329559 6419410329733 A3
KEA 863U KEA 863U Y/R 80 A 63 A 40 A 22 kW 40 A 37 kW 6419410329597 6419410329771 A3
KEA 880U KEA 880U Y/R 100 A 80 A 63 A 30 kW 40 A 37 kW 6419410329634 6419410329818 A3
KEA 8100U KEA 8100U Y/R 125 A 100 A 100 A 55 kW 63 A 55 kW 6419410315378 6419410315415 A4
KEA 8125 KEA 8125 Y/R 160 A 125 A 125 A 55 kW 80 A 75 kW 6419410332221 6419410336021 A4
KEA 8160 KEA 8160 Y/R 160 A 160 A 160 A 90 kW 100 A 90 kW 6419410332627 6419410336427 A4
KATKO Aluminium Enclosed Isolator

Key benefits

  • IP66; Enclosure types A2, A3. IP65; Enclosure types A4, A5

  • IK08; A2, A3 (Degree of mechanical impact). IK10: A4, A5

  • Excellent for hard weather conditions

  • Wide operating temperature range

  • Good resistance against many chemicals

  • Good UV resistance

  • Padlockable

  • Door interlock with defeat mechanism

  • Tested according to IEC 60947-3

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