Accessories for OESA/OS switch disconnector fuse OESAZX-15

ABB has a wide portfolio of low voltage switches. They are suitable for diverse applications, in motor control centers, in switch boards and as main switches in various equipments and machines. From single to 8 poles and combination switches for change-over, automatic transfer, bypass, reversing etc. Switch disconnectors 16 – 4000 A The switch disconnector is largely used as the main switch in low voltage switchgears for distribution of power, starting and stopping motors and isolating loads during maintenance. The range from 16 to 125 Amps are either base plate or door mounted by snap-on or screw fitting front operated 3, 4, 6 and 8-pole are available as standard. From 160 to 4000 Amps the switch disconnectors, also called load break switches, are designed as pole modules and they are available as 1, 2, 3 and 4-pole versions, front or side operated.

Switch disconnector fuses 16 – 1250A The switch disconnector fuse is used as the main switch in low voltage switchgears in industry for distributing power and protecting motors, cables and other devices against short circuits and over loads. The switch disconnector fuses are available for all types of fuse links, DIN, BS, NFC, UL, CSA. The range includes single pole to four pole versions, front-or side-operated. The pole module design enables location of the operating mechanism in any position together with the direction of the terminals giving flexibility to installation in different types of cubicle designs.

Change-over and transfer switches 16 – 3200 A ABB’s change-over and transfer switches are designed to transfer loads from one power source to another in a wide variety of applications. The range includes switches from 16 to 3200 Amperes, which can be operated manually, remotely by using a motor or automatically. ABB’s change-over and transfer switches are tested according to IEC 60947-6-1 and IEC 60947-3 standards. The switches have ratings in AC31 and AC33 utilization categories, up to 415 V. In motorized switches, the motor operators have a wide voltage operation range. Enclosed switches 16 – 1600 A The ABB enclosed switches are suitable for power distribution in factories and buildings, as local motor isolators and as main switches. Each incoming supply shall be provided with a hand operated main switch-disconnector according to the Machine Directive EN 60204 and isolate reliably the electrical equipment from the supply. ABB enclosed switches are designed and tested to meet these requirements and complies with IEC 60 947-3. The enclosed switches are easy to install and safe to use in industrial, public and residential environments. The indication of the handle is always reliable and lockable in the OFF-position with a standard padlock. ABB’s long experience in switch disconnects guarantees a long and safe use. AEnclosed switches are designed and used as main switches for applications, which need to be isolated from the network. The range includes front operated and side operated switch disconnectors, switch fuses and changeover switches enclosed in plastic, steel sheet or stainless steel sheet and aluminium enclosures. They are rated for utilization categories including disconnecting as well as making and breaking the load. In addition, the switch fuses equipped with fuse links protects the application and the cables from overload currents and short circuits. Plastic enclosures The plastic enclosures are most suitable for locations with high chemical and moisture requirements. In addition, they are light and easy to install and handle. Steel sheet enclosures The steel sheet enclosures are hot dip galvanized and the surface is polyester powder painted. The enclosures are durable and robust for various environments. Stainless steel sheet enclosures The stainless steel sheet enclosures are made of AISI 304 stainless steel. They are used particularly in the food and beverage industry and in locations where high hygieneis required. The smooth surface does not require any painting and is easy to clean. Aluminum alloy enclosures Aluminum enclosures have very good impact strength and protection against UV light. They are suitable both for indoor and outdoor use in medium to heavy-duty applications.

Safety for personnel – reliable position indication l Padlocking in the OFF-position with one, three or six (with the shackle L6) padlocks against unintentional start-up The handle cannot be padlocked in the OFF_x005fposition if one of the contacts is not in the OFF position l The cover cannot be removed if the handle is padlocked l Door interlock in the ON-position l Arc proof, short circuit durability function: Expander washers in aluminium enclosures with Ie > 160 A and door locking release in large metal sheet enclosures type MSC l Door interlock defeatable with rectangular and pistol type handles Frame Description Ordering code L.P. (`) Pole Height (mm) OS200...400 PB100 low 1SDA054970R1 n 990 3 100 OS200...400 PB100 low 1SDA054971R1 n 1,430 4 100 Frame Description Ordering Code L.P. (`) Contact function OESA 32...160 OESAZX 15 OESAZX 15 536 1NO+1NC OESA 32...160 OESAZX 16 OESAZX 16 1,030 2NO+2NC OS200...800 OA1G10 1SCA022353R4970 557 1NO OS200...800 OA3G01 1SCA022456R7410 620 1NC OS200...800 OFS260 1SCA022716R0180 7,627 100…260 OS200...800 OFS690 1SCA022715R9920 7,816 380…690 Frame Description Ordering code L.P. (`) Type 32...63 Fuse cover 1SYN833035R2012 74 DIN 32...63 1SYN833036R2012 74 BS 100...160 1SYN833037R2012 84 DIN Delayed transition – Open style, Level 2 DIP controls I-O-II –operation with stable OFF position between positions I and II. Delivery includes handle for manual operation, 2 m RJ45 connection cable between detachable HMI and ATS frame. Terminal connection kits (bolts, nuts and washers) available as accessory I-O-II –operation with stable OFF position between positions I and II. Delivery includes steel sheet enclosure, handle for manual operation, PE-terminal, neutral bar (3 pole versions), transparent IP54 protection cover and bolt kit with nuts and washers for all terminals. Enclosure rating IP54 and 4 mounting brackets for wall mounting included in the delivery. Cable connections from the bottom, one large cable entry flange on bottom side, top side blank and door with 2 locks. Color RAL 7035. ATS manually operable without opening the door. Features l Available as 160A, 250A, 400A, 630A, 800 and 1250A types in combination with NH/DIN HRC Fuse Links acc. to EN/IEC 60269 l Type tested in accordance to EN/IEC 60947-3 l 1 - pole and 3 - pole variants l For vertical and horizontal installations l Designed for 185 mm busbar distance l IP30 degree of protection from the front – Padlocking in open and closed position at the 3 - pole version – Padlocking in closed position at the 1 - pole version l Park position with possible padlocking at the 1 - pole type l Sealing solutions l Wide range of accessories and cable terminal connections l Compatible dimensions to equivalent products in the market Advantages l High level of personal safety by: – Safe and reliable operation ON/OFF – Safe and simple replacement of the NH fuse links l Universal terminal bolts offering standing bolt or fixed nut for high flexibility of cable connections l Variants with integrated V-clamps l Available in two alternative depths (ZLBM/ZHBM), L-version (ZLBM) will save space in Cable Distribution Cabinets by offering reduced depth l Easy installation of current transformers in the H-version (ZHBM) l Variants with non corrosive steel materials (stainless steel) l Designed for intelligent communication to support a high level of stability in the power distribution network Applications l Cable Distribution Cabinets (CDC) l Low voltage distribution in compact secondary substations (CSS) l Distribution boards for industry, housing and office buildings l Installations TruONE. A critical breakthrough for critical power. The new TruONE is the world’s first true all-in-one automatic transfer switch, engineered to incorporate switch and controller in one seamless unit. Performance tested beyond standard requirements, TruONE stands ready to ensure the steady delivery of critical power at all times. Its self-contained design reduces the number of wires and connections, which speeds installation and ensures best-in-class reliability. Its predictive maintenance and modular components reduce downtime and service costs. And its advanced connectivity is ready for the future. In addition, unlike typical ATS solutions, TruONE allows emergency manual operation under load for immediate power restoration in the event of equipment malfunction. TruONE represents a major shift in engineering and a critical breakthrough for critical power. Compact without compromise The Compact ATS by ABB is an all-in-one device that delivers all the safety and performance you would expect from an automatic transfer switch… and more. 100% ease and efficiency in a 40% more compact package. The Compact ATS range includes automatic transfer switches from 40 to 125 Amperes (IEC) and will be in two versions: OTM_C20D - For Network/Network application, with fixed version with pre-defined delay times and voltage thresholds. OTM_C21D - For Network/Network and Network/Genset applications, with configurable transfer and back-switching delays and Adjustable over and under-voltage thresholds. New: Modbus RTU communication is now available. Accurate communication Modbus RTU communication is now available for Compact ATS adjustable versions. With Compact ATS, you are ready for connectivity now and in the future. The in-built IO signals enable you to control your system conveniently. The remote test signal allows you to pre-test and maintain your ATS at any time. Safety and protection The current-carrying parts of the device are all enclosed, providing protection against any direct contact. In an emergency situation requiring manual operation, the automatic clutch and remote use are disabled by simply inserting the handle. Space saving The device has been designed to be extremely compact and fully enclosed. Compared to a conventional solution, the Compact ATS takes up approximately 40% less cabinet space. The all-in-one design means that no additional accessories are needed, not even an extra external power source. Affordable range The available functionalities have been carefully selected to meet market requirements without added niche features. It is simple, reliable, and functional. You can now get affordable high ABB quality you know and trust. Safe and reliable Our range of enclosed switches is one of the most complete in the market. Whether you need a main disconnect or a safety switch, you can always find a high quality product that suits your application. Our offering includes enclosed switch-disconnectors, switch fuses and safety switches. The enclosures are made of plastic, sheet steel, aluminum or stainless steel. ABB offers a wide variety of open transition motorized change-over switches from 40 to 3200 Amperes in range. All of our motorized change-over switches come equipped with a cover with clear operating instructions and improved motor operator performance. l Busbars of continuously-extruded aluminium sections, insulated with a layer of polyamid. l The busbar has a touch-proof contact slot. This ensures safety regardless of where on the busbar the switching device will be placed. l Blade fuses in all of the fuse-switch disconnectors. l The switching devices can be arranged in any order, regardless of rated current. l All parts, busbars and devices, fulfil IP2X protection in accordance with IEC 60529*). l Switching devices 100-1600 A. l It is easy to add new switching devices to existing distribution boards. l Switching devices are mounted on and connected to the busbar system in the same operation. l Switching devices can be connected when the system is live. l Always voltage-free (“dead”) when changing fuses. l Busbars are available with rated currents from 400 to 1600 A. l Switching devices, connectors and busbars combine to form a modular system. Each module is 12.5 mm. The modular system makes planning easier.