Technical Brochure PowerLine OS Switch Fuses 20...160 A, 690V Brochure OS 10 GB 99-04 9902CD04 ABB Control
New Switch Fuse Range 2 3
Total user safety Total user safety Fuse carriers fully IP20 protected The fuse covers cannot be opened while the switch fuse is in the ON position Patented, operator-independent quick make/quick break mechanism Fuse links are isolated on both sides of the fuse Fully-protected construction, IP 20, in types OS 20-63 for both cable terminals and fuses, optional IP20 terminal shrouds in OS 160 types Various types for world-wide applications: Suitable fuses: DIN, size 00-000: 32-160 A, BS88, E1, F1, A1-A4: 20-160 A NFC (French): 25-125 A UL (U.S.A.) and CSA (Canada), Class J:30 100 A CSA, class CC - C:30-100 A Flexible mounting options Mounting on the 35 mm or 75 mm DIN rail or with screws to the mounting plate Symmetrical construction, enabling an upside-down mounting A mounting screw hole template is printed on the box Compact and costsaving Auxiliary contacts with simple snap-on mounting All blocks IP20 protected Test Function- Easy and quick commissioning Auxiliary contacts_ Unique patented design for the 21st century The new OS switch fuses offer an economical and reliable solution for fused short-circuit protection. 4 5
Fuse monitor Handles OFM fuse monitor - facility for immediate tripping under blown fuse conditions No danger for 2-phase motor loading, prevents unsafe neutral voltages Operates with all standard fuses; striker-type fuses are not required, thus reducing overall costs No need for external supply voltage Wide voltage ranges, 380-690 VAC and 100-260 VAC, +/ - 10 % Safe and reliable EMC tested Fuse Monitor is automatically reset after the blown fuses have been replaced. One trip contact, one alarm contact, and LEDs (red and green) Full operational ability even with phase imbalance Compact size Snap-on mounting for OS switch fuses Mechanical blown fuse indicator for striker type fuses External front or side operated IP65 handle with an adjustable shaft. Handles available in three colours: black, yellow/red and grey Optional switch-mounted handle (mounting behind the door), also enabling the use of switches padlocked in the OFF position together with an external handle Defeatable door interlocking, even with IP 65 protection class The door cannot be opened if the switch is padlocked in the OFF position The handle can be padlocked in the OFF position with three padlocks, thus preventing the door from opening, and closing the circuit during maintenance The handle cannot be padlocked in the OFF position if any of the contacts are not totally open 6 7
Side operated Easy to adapt for different applications Flexible mounting From 1 pole to 4 pole front and side operated switch fuses. With conversion kits up to 6 and 8 pole switches. Change-over, mechanically interlocked switch combinations can also be built using optional mounting kits Side-to side, plug-in and back termination available Technical features suitable for extreme conditions: Short circuit current up to 100 ka/500 V Utilisation category: AC23 up to 690 VAC Rated impulse withstand voltage: 12 kv Extra thick, 20 mm silver coating on all conductive parts as standard. The silver coating extends the life of the switch fuse, especially in hazardous environments such as the pulp & paper industry 8 9
Switch fuse type OS Mini OS 30 63 OS 100 160 Current ratings 20A 25A 30A 32A 35A 30A 32A 50A 60A 63A 100A 125A 160A Front operated, 3 and 4- pole Mechanism between the poles Mechanism at the end of the switch Side operated, 3 and 4- pole Fuse types: Fuse standards DIN 43620, IEC 269-2-1SEC I DIN 000, 00 DIN Neozed (available year 2000) Fuse standards BS 88-2, -6, IEC 269-2-1SEC II, -IV BS A1 BS F1 BS A2 BS A3 BS A4 Fuse standards NFC 63210, NFC 63211, IEC 269-2-1SEC III NFC, 10x38 NFC, 14x51 NFC, 22x58 Fuse standards UL 198C, IEC 269-2-1SEC V UL, J UL, CC Fuse standards CSA C22.2 No 106, IEC 269-2-1SEC II (Dim.) CSA, C Technical data Rated operational current, AC-23A Up to 500 V A 20 25 30 32 35 30 32 50 60 63 100 125 160 690V A 20 25 30 32 35 30 32 50 60* 63* 100* 125* 160* * AC-23B Rated operational power, AC-23 230 V kw 5.5 6 8 8 9 15 18.5 30 37 45 400 V kw 10 11 14 14 15 25 30 45 60 80 415 V 500 V kw kw 10 12 12 14 15 18 15 18 15 22 25 33 30 37 55 60 60 80 90 110 690 V kw 15 22 25 25 30 45 60 90 110 132 Weight, 3-pole kg 0.7 0.7 0.7 0.7 0.7 1.3 1.3 1.3 1.3 1.3 1.5 1.5 1.5 10 11
The technical data and dimensions are valid at the time of printing. We reserve the right to subsequent alternations. ABB Control Oy P.O. Box 622 FIN - 65101 VAASA Finland Tel +358 10 22 4000 Fax +358 10 22 45708 http://www.abb.fi