Square D Digest 179

Air-Insulated Switchgear for Secondary Distribution Class 6042 / Refer to Brochure 6042BR9401

Medium Voltage Switchgear

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Ordering Example Order one (1), 5 kV, 200 A switch with 65E current-limiting fuses. Provide one auxiliary switch with 1-N.O. and 1-N.C. contact and with provision for installing a “lock open” key interlock on the switch operating mechanism. Order: Catalog No. Switch with enclosure HVMB305200 Auxiliary switch HVMX1 Key interlock adapter HVMK1 Fuses (set of three, from Table 11.54 Current-Limiting Fuses, Non Disconnect Type, page 11-36. [22] [23] 5GS065

25.20 640

25.15 639

2.20 56

66.00 1677

47.52 1207

29.00 737

Front View

Section View (unfused)

25.20 640

25.15 639 20.75 527

2.20 56

23.78 604

18.38 467

47.52 1207

2.70 69

15.35 390

Section View (fused)

Bottom View Selected Area Recommended (bottom conduit entrance)

11 SWITCHBOARDS AND SWITCHGEAR

[22] For fuses produced by other manufacturers, contact your nearest Schneider Electric sales office or your local Schneider Electric distributor. [23] Current-limiting fuses will increase the integrated short-circuit ratings beyond the non-fusible units. Contact your nearest Schneider Electric sales office or your local Schneider Electric distributor.

11-37

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