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Classes H, K & R Product Page
 
1 to 3 poles Open Style Classes H, K & R

Mersen Class H, K and R Fuse Blocks accommodate all Class H, K and R 250 and 600V power fuses. A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or solid copper or aluminum wire. Insulators are either molded glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. 30, 60 and 100A fuse blocks feature a unique adder block which can be snapped onto 1-, 2- or 3-pole blocks to form multi-pole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tin-plated copper, with a choice of spring reinforced or non-spring reinforced clips in 30A and 60A. Clips 100A and above are spring reinforced.

Features:
    Ratings: 30-600A / 250 & 600VAC
    Approvals: UL, CSA

    H18H18
    Items from this catalogue section:
     

    Part Number

    Description

    20300 250V 30A H&K ADD FUSE BLK Y223282
    20301 250V 30A H&K SP FUSE BLK N201101
    20302 FB,250V-30A PC 2P AL BOX Z201617
    20303 250V 30A H&K 3P FUSE BLK C204702
    20310 250V 30A H&K ADD FUSE BLK K216462
    20311 250V 30A H&K SP FUSE BLK V216977
    20312 250V 30A H&K 2PFUSE BLK G217494
    20313 250V 30A H&K 3P FUSE BLK P218007
    20320 250V 30A H&K ADD FUSE BLK L204710
    20321 250V 30A H&K SP FUSE BLK F211352
    20322 250V 30A H&K 2P FUSE BLK M211864
    20323 FB,250V-30A PC 3P PP CON E230510
    20600 FB,250V-60A PC ADDER AL L222765
    20601 FB,250V-60A PC 1P AL BOX A223284
    20602 FB,250V-60A PC 2P AL BOX Q201103
    20603 FB,250V-60A PC 3P AL BOX B201619
    20305 250V 30A H&K ADD FUSE BLK E211351
    20306 250V 30A H&K SP FUSE BLK Z212381
    20307 250V 30A H&K 2P FUSE BLK A214429
    20308 250V 30A H&K 3P FUSE BLK F215446
    20315 250V 30A H&K ADD FUSE BLK V218518
    20316 250V 30A H&K SP FUSE BLK E219562
    20317 250V 30A H&K 2P FUSE BLK K222764
    20318 250V 30A H&K 3P FUSE BLK P201102
    20325 Q230520
    20326 250V 30A H&K SP FUSE BLK V213412
    20327 FB,250V-30A PC SP RF 2P F230511
    20328 FB,250V-30A PC SP RF 3P D214938
    20355 250V 30A H&K ADD FUSE BLKCU L216463
    20356 250V 30A H&K SP FUSE BLK CU H217495
    20357 250V 30A H&K 2P FUSE BLK CU W218519
    20358 250V 30A H&K 3P FUSE BLK CU F219563
    20605 FB,250V-60A PC SPRF ADDER L204756
    20606 250V 60A H&K SP FUSE BLK N211865
    20607 250V 60A H&K 2P FUSE BLK W213413
    20608 250V 60A H&K 3P FUSE BLK C214431
    20655 250V 60A H&K ADD FUSE BLKCU B223285
    20656 250V 60A 1P FUSE BLOCK C201620
    20657 FB,250V-60A PC RS PC 20 CC H211354
    20658 FB,250V-60A PC RS PC 3P CC C212384
    20305R 250V 30A R ADD FUSE BLK L211863
    20306R 250V 30A R SP FUSE BLK T213411
    20307R 250V 30A R 2P FUSE BLK C214937
    20308R 250V 30A R 3P FUSE BLK K215956
    20315R 250V 30A R SP FUSE BLK P219042
    20316R 250V 30A R SP FUSE BLK Z222018
    20317R 250V 30A R 2P FUSE BLK Z223283
    20318R 250V 30A R 3P FUSE BLK A201618
    20325R 250V 30A R ADD FUSE BLK A212382
    20326R 250V 30A R SP FUSE BLK N213912
    20327R 250V 30A R 2P FUSE BLK B214430
    20328R 250V 30A R 3P FUSE BLK L215957
    20355R 250V 30A R ADD FUSE BLK CU W216978
    20356R 250V 30A R SP FUSE BLK CU Q218008
    20357R 250V 30A R 2P FUSE BLK CU Q219043
    20358R 250V 30A R 3P FUSE BLK CU A222019
    20605R 250V 60A R ADD FUSE BLK G211353
    20606R 250V 60A R SP FUSE BLK B212383
    20607R 250V 60A R 2P FUSE BLK P213913
    20608R 250V 60A R 3P FUSE BLK E214939
    20655R 250V 60A R ADD FUSE BLK CU R201104
    20656R 250V 60A R 1P FUSE BLK CU M204757
    20657R 250V 60A R 2P FUSE BLK CU P211866
    20658R 250V 60A R 3P FUSE BLK CU X213414
    21035 250V 100A H&K ADD FUSE BLK N222767
    21036 250V 100A H&K SP FUSE BLK S201105
    21037 250V 100A H&K 2P FUSE BLK N204758
    21038 250V 100A H&K 3P FUSE BLK Q211867
    21005 250V 100A H&K FUSE BLK CU Q213914
    21006 250V 100A H&K SP FUSE BLKCU F214940
    21007 250V 100A H&K 2P FUSE BLKCU M215958
    21008 250V 100A H&K 3P FUSE BLKCU Y216980
    22001 FB,250V-200A SP RF 1P AL C Y213415
    22003 FB,250V-200A SP RF 3P AL C E214433
    22051 N230472
    22053 250V 200A H&K 3P FUSE BLKCU T218011
    21035R 250V 100A R ADD FUSE BLK C223286
    21036R 250V 100A R SP FUSE BLK D201621
    21037R 250V 100A R 2P FUSE BLK J211355
    21038R 250V 100A R 3P FUSE BLK M212899
    21005R 250V 100A R ADD FUSE BLK CU D214432
    21006R 250V 100A R SP FUSE BLK CU H215448
    21007R 250V 100A R 2P FUSE BLK CU N216465
    21008R 250V 100A R 3P FUSE BLK CU J217496
    22001R 250V 200A R SP FUSE BLK R213915
    22003R 250V 200A R 3P FUSE BLK G214941
    22051R 250V 200A R SP FUSE BLK CU K217497
    22053R 250V 200A R 3P FUSE BLK CU Y218521
    24001 250V 400A H&K SP FUSE BLK T219046
    24003 FB,250V-400A SP RF 3P AL C P230473
    24051 250V 400A H&K SP FUSE BLK P204759
    24053 250V 400A H&K 3P FUSE BLK R211868
    24031 250V 400A H&K SP FUSE BLK P222768
    24033 250V 400A H&K 3P FUSE BLK T201106
    24061 250V, 400A, 1P, FUSE BLOCK Q230474
    24063 66452-FB,250V-400A R230475
    2631 250V 600A 1P H&K FUSE BLK F214434
    2633 250V 600A H&K 3P FUSE BLK K215450
    2661 250V 600A H&K 1P FUSE BLK Q216467
    2663 250V 600A H&K 3P FUSE BLK L217498
    24001R 250V 400A R SP FUSE BLK J219566
    24003R 250V 400A R 3P FUSE BLK D222022
    24051R 250V 400A R SP FUSE BLK K211356
    24053R 250V 400A R 3P FUSE BLK D212385
    24031R 250V 400A R SP FUSE BLK D223287
    24033R 250V 400A R 3P FUSE BLK E201622
    24061R 250V 400A R 1P FUSE BLK N212900
    24063R 250V 400A R 3P FUSE BLK Z213416
    2631R 250V 600A R 1P FUSE BLK H214942
    2633R 250V 600A R 3P FUSE BLK P215960
    2661R 250V 600A R 1P FUSE BLK A216982
    2663R 250V 600A R 3P FUSE BLK V218012
    60300 600V 30A H&K ADD FUSE BLK C218525
    60301 600V 30A H&K SP FUSE BLK Y219050
    60302 600V 30A H&K 2P FUSE BLK N219570
    60303 600V 30A H&K 3P FUSE BLK R222770
    60310 600V 30A H&K ADD FUSE BLK M214946
    60311 600V 30A SP FUSE BLK P215454
    60312 600V 30A H&K 2P FUSE BLK T215964
    60313 600V 30A H&K 3P FUSE BLK V216471
    60320 600V 30A H&K ADD FUSE BLK Y201110
    60321 600V 30A H&K 1P FUSE BLK H201625
    60322 600V 30A H&K 2P FUSE BLK S204785
    60323 600V 30A H&K 3P FUSE BLK P211360
    60600 600V 60A H&K ADD FUSE BLK J222027
    60601 600V 60A H&K 1P FUSE BLK T222772
    60602 600V 60A H&K 2P FUSE BLK Z201111
    60603 600V 60A H&K 3P FUSE BLK J201626
    60305 600V 30A H&K ADD FUSE BLK G223290
    60306 600V 30A H&K SP FUSE BLK V211871
    60307 600V 30A H&K 2P FUSE BLK R212903
    60308 600V 30A H&K 3P FUSE BLK X213920
    60315 600V 30A H&K ADD FUSE BLK Q217502
    60316 600V 30A H&K 1P FUSE BLK D218526
    60317 600V 30A H&K 2P FUSE BLK P219571
    60318 600V 30A H&K 3P FUSE BLK S222771
    60325 600V 30A H&K ADD FUSE BLK W211872
    60326 600V 30A H&K 1P FUSE BLK S212904
    60327 600V 30A H&K 2P FUSE BLK Y213921
    60328 600V 30A H&K 3P FUSE BLK N214947
    60355 600V 30A H&K ADD FUSE BLK V215965
    60356 600V 30A H&K 1P FUSE BLK E216986
    60357 600V 30A H&K 2P FUSE BLK A218017
    60358 600V 30A H&K 3P FUSE BLK A219052
    60605 600V 60A H&K ADD FUSE BLK T204786
    60606 600V 60A H&K 1P FUSE BLK X211873
    60607 600V 60A H&K 2P FUSE BLK T212905
    60608 600V 60A H&K 3P FUSE BLK Z213922
    60655 600V 60A H&K ADD FUSE BLK A201112
    60656 600V 60A H&K 1P FUSE BLK R211362
    60657 600V 60A H&K 2P FUSE BLK L212392
    60658 600V 60A H&K 3P FUSE BLK A213923
    60305R 600V 30A R ADD FUSE BLK N211359
    60306R 600V 30A R SP FUSE BLK H212389
    60307R 600V 30A R 2P FUSE BLK D213420
    60308R 600V 30A R 3P FUSE BLK K214438
    60315R 600V 30A R ADD FUSE BLK Z218016
    60316R 600V 30A R 1P FUSE BLK Z219051
    60317R 600V 30A R 2P FUSE BLK H222026
    60318R 600V 30A R 3P FUSE BLK H223291
    60325R 600V 30A R ADD FUSE BLK J212390
    60326R 600V 30A R 1P FUSE BLK E213421
    60327R 600V 30A R 2P FUSE BLK L214439
    60328R 600V 30A R 3P FUSE BLK Q215455
    60355R 600V 30A R ADD FUSE BLK W216472
    60356R 600V 30A R 1P FUSE BLK R217503
    60357R 600V 30A R 2P FUSE BLK E218527
    60358R 600V 30A R 3P FUSE BLK Q219572
    60605R 600V 60A R ADD FUSE BLK Q211361
    60606R 600V 60A R 1P FUSE BLK K212391
    60607R 600V 60A R 2P FUSE BLK F213422
    60608R 600V 60A R 3P FUSE BLK M214440
    60655R 600V 60A R ADD FUSE BLK V204787
    60656R 600V 60A R 1P FUSE BLK Y211874
    60657R 600V 60A R 2P FUSE BLK G213423
    60658R 600V 60A R 3P FUSE BLK N214441
    61035 600V 100A H&K ADD FUSE BLK K223293
    61036 600V 100A H&K 1P FUSE BLK K201627
    61038 600V 100A H&K 3P FUSE BLK S211363
    61005 600V 100A H&K ADD FUSE BLK Q214949
    61006 600V 100A H&K 1P FUSE BLK X215967
    61008 600V 100A H&K 3P FUSE BLK G216988
    62001 600V 200A H&K 1P FUSE BLK M212393
    62003 600V 200A H&K 3P FUSE BLK H213424
    62051 600V 200A H&K 1P FUSE BLK Y216474
    62053 600V 200A H&K 3P FUSE BLK V217506
    61035R 600V 100A R ADD FUSE BLK B201113
    61036R 600V 100A R 1P FUSE BLK W204788
    61038R 600V 100A R 3P FUSE BLK Z211875
    61005R 600V 100A R ADD FUSE BLK S215457
    61006R 600V 100A R 1P FUSE BLK X216473
    61008R 600V 100A R 3P FUSE BLK T217505
    62001R 600V 200A R 1P FUSE BLK V212906
    62003R 600V 200A R 3P FUSE BLK B213924
    62051R 600V 200A R 1P FUSE BLK H216989
    62053R 600V 200A R 3P FUSE BLK D218020
    64001 600V 400A H&K 1P FUSE BLK H218530
    64003 600V 400A H&K 3P FUSE BLK T219575
    64051 600V 400A H&K 1P FUSE BLK A211876
    64053 600V 400A H&K 3P FUSE BLK W212907
    64031 600V 400A H&K 1P FUSE BLK C201114
    64033 600V 400A H&K 3P FUSE BLK H204845
    64061 600V 400A H&K 1P FUSE BLK C213925
    64063 600V 400A H&K 3P FUSE BLK S214951
    6631 600V 600A H&K 1P FUSE BLK Z216475
    6633 600V 600A H&K 3P FUSE BLK W217507
    6661 600V 600A H&K 1P FUSE BLK J218531
    6663 600V 600A H&K 3P FUSE BLK V219576
    64001R 600V 400A R 1P FUSE BLK D219055
    64003R 600V 400A R 3P FUSE BLK M222030
    64051R 600V 400A R 1P FUSE BLK N212394
    64053R 600V 400A R 3P FUSE BLK J213425
    64031R 600V 400A R 1P FUSE BLK L201628
    64033R 600V 400A R 3P FUSE BLK T211364
    64061R 600V 400A R 1P FUSE BLK Q214443
    64063R 600V 400A R 3P FUSE BLK V215459
    6631R 600V 600A R 1P FUSE BLK J216990
    6633R 600V 600A R 3P FUSE BLK E218021
    6661R 600V 600A R 1P FUSE BLK E219056
    6663R 600V 600A R 3P FUSE BLK N222031