Low Voltage Apparatus. Technical Brochure. BaseLine. Fuse Bases OFAX, OFAS_ 690 V. Brochure OFA 1A GB 91-02/ 95-11/97-03.

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1 Technical Brochure Low Voltage Apparatus BaseLine Fuse Bases OFAX, OFAS_ 690 V Brochure OFA 1A GB 91-02/ 95-11/97-03 ABB Control Oy

2 S00279A Fuse Bases OFAX 00, 1, 2 and OFAS_3 Standards: IEC IN SFS 5490 Approvals: SETI (Finland) Lloyd's Register of Shipping (OFAS_) Register of Shipping of the U.S.S.R. (OFAS_) KEMA (OFAX 00) Technical ata: Type IEC size In [A] Fuse size OFAX 00_ OFAX 1_ OFAX 2_ OFAS_ Fuse bases OF AX _, Ease and Speed of Installation Full protection to IP 20 Ease and speed of installation - fixing on rail to CENELEC EN snap-on assembly - space saving through 2.5 mm 2 in-built terminal e.g. for measuring or monitoring Shock resistant fuse contact, contact springs of stainless steel Fuse bases OF AX_, T ype esignation OFAX 00 S 3 Only in size 00: blank = standard terminal width 15 mm L = optional terminal width 20 mm Number of poles Protection A = open (phase barriers only between the poles) P = open with phase barriers S = full protection to IP 20 Fuse base, size (00, 1 or 2) 2 ABB Control Oy

3 OFAX A 690V IP 20 IEC 269 Terminal 2,5 mm 2 e.g. for measuring or monitoring Mounting with screws or on 75 mm CENELEC EN rail Shock resistant fuse contact, Contact spring of stainless steel Knock-out for different cable sizes Visible fuse-links Snap-on mounting of the terminal shroud Temperature and creepage resistant thermosetting plastics S00288A Two different terminal widths. Large variaty of terminal accessories. Snap-on mounting of the phase barrier Terminal shroud Optional adhesive legend plate (included in S-types) Transparent fuse cover opens 180 Legend plate ABB Control Oy 3

4 OFAX 1 and 2 250A, 400A 690V IP 20 IEC 269 Mounting with screws or on 75 mm CENELEC EN rail Shock resistant fuse contact, contact spring of stainless steel Knock-out for different cable sizes Terminal 2,5 mm 2 e.g. for measuring or monitoring Visible fuse-links Temperature and creepage resistant thermosetting plastics Large variaty of terminal accessories. S00289A Snap-on mounting of the phase barrier Transparent fuse cover opens 180 Snap-on mounting of the terminal shroud Legend plate 4 4 ABB Control Oy

5 S00306A S00302A S00308A S00304A Technical ata and Ordering Information BaseLine Fuse Bases OFAX, OFAS_ Fuse bases 690 V, sizes 00, 1, 2 and 3 Type Number Terminal I n Remarks Packing Weight of width poles [mm] [A] [pcs] [kg] OFAX 00 S1 1 Full OFAX 00 S2 2 protection OFAX 00 S3 3 IP OFAX_ S1, S1L OFAX_ S3 OFAX 00 P1 1 Open with OFAX 00 P phase barriers OFAX 00 A1 1 Open (phase OFAX 00 A3 3 barriers only between the poles) 160 OFAX 00 S1L 1 Full OFAX 00 S2L 2 protection OFAX 00 S3L 3 IP OFAX_ P1L OFAX_ P3L OFAX 00 P1L 1 Open with OFAX 00 P3L 3 20 phase barriers S00298A OFAX_ A1L S00300A OFAX_ A3L OFAX 00 A1L 1 Open (phase OFAX 00 A3L 3 barriers only between the poles) OFAX 1 S1 1 Full OFAX 1 S2 2 protection OFAX 1 S3 3 IP OFAX 1 P1 1 Open with OFAX 1 P phase barriers S00271A OFASA 3 S00274A OFASB 3 OFAX 1 A1 1 Open (phase OFAX 1 A3 3 barriers only between the poles) OFAX 2 S1 1 Full OFAX 2 S2 2 protection OFAX 2 S3 3 IP OFAX 2 P1 1 Open with OFAX 2 P phase barriers OFAX 2 A1 1 Open (phase OFAX 2 A3 3 barriers only between the poles) OFASA 3 1 Open, (3-pole with OFASB phase barriers) REMARKS Standard delivery of the fuse bases without terminal accessories. ABB Control Oy 5

6 S00295A S00294A S00293A S00291A Technical ata and Ordering Information BaseLine, Fuse Bases OFAX, OFAS_ Accessories Terminal accessories (to be ordered separately) S00085A OZXB 1 OZXB 3 / OZXB 5 S00089A Type For fuse Terminal escription Remarks Packing base sizes width. [mm] [ pcs..] OZXB mm 2 Al/Cu OZXB 2 00_L 20 Terminal mm 2 Al/Cu OZXB 3 sets for mm 2 Al/Cu OZXB 4 Al and Cu 2 x ( ) mm 2 Al/Cu OZXB 5 1, 2, 3 25, 30, 40 cables mm 2 Al/Cu 3 OZXB 6 OFASB x ( ) mm 2 Al/Cu S00087A OZXB 2 S00090A OZXA mm 2 Cu OZXA mm 2 Cu OZXA mm 2 Cu Terminal 6 OZXA sets for mm 2 Cu Cu cables 2 x ( ) mm 2 Cu OZXA 7 S00368A S00082A OZXB 4 / OZXB 6 OZXA 11 OZXA mm 2 Cu 2 x ( ) mm 2 Cu OZXE M6 x 20 mm OZXE 1 00_L 20 M8 x 20 mm Terminal OZXE 5 1, 2 25, 30 bolt M8 x 30 mm 6 OZXE 2 sets M10 x 30 mm S00083A S00369A OZXE 6 1, 2, 3 25, 30, 40 M10 x 40 mm OZXE M12 x 40 mm OZXA 13, 14 OZXA 16 OZXE Accessories Type For fuse escription Packing size [pcs.] OFAXZX 4 00 OFAXZX 9 1 Phase barrier 10 OFAXZX 14 2 OFAXZX 5 00 Terminal 10 OFAXZX10 1, 2 shroud 20 S00275A OFAXZX 6 00 OFAXZX 11 1 Fuse cover 10 OFAXZX 15 2 YKJA 58x30 OFAXZX 12 1, 2 Terminal shroud 20 extension YKJA 58 x 30 00, 1, 2 Legend plate 1 OFAXZX 12 Fuse handles Type For fuse escription Packing sizes [pcs.] OFAXZX 6, 11, 15 OFAE 504 OFAE , 1, 2, 3 Fuse handle 1 S00371A S00095A OFAXZX 10 OFAXZX 4, 9, 14 OFAXZX 5 S00370A OFAE 504 OFAE ABB Control Oy

7 S00277A S00313A S00309A S00316A S00314A S00315A S00318A S00287A imension rawings BaseLine Fuse Bases OFAX Ø J K K K EN L M OFAX_A_ C G F G G 75 H1 A1 S00310A H2 A2 S00311A H3 A3 S00312A N O OFAX_P_ B1 B2 B3 OFAX_S_ E E E B1 S00317A B2 B3 A1 A2 A3 B1 B2 B3 C E F G H1 H2 H3 ØJ K L M N O OFAX 00_ OFAX 1_ OFAX 2_ ) 2) Ø 4,5 27 Ø 4,5 27 1) OFAX 1S_: 119 2) OFAX 1S_: ,6 x 10,6 S00278A 20 9 x 13 S00286A 25 R 4,5 11 x 23,5 30 R 4,5 11 x 23,5 OFAX 00_ OFAX 00_L OFAX 1_ OFAX 2_ ABB Control Oy 7

8 S00270A S00272A imension rawings BaseLine Fuse Bases OFAS_ OFASA ,2 46 OFASB S00273A SFS CERTIFIE QUALITY SYSTEM ISO 9001 CERTIFIE ENVIRONMENTAL SYSTEM ISO SFS ABB Control Oy P.O.Box 622 FIN VAASA Finland Tel Fax The technical data and dimensions are valid at the time of printing. We reserve the right to subsequent alternations.