170M6810D Square Body Fuse

1:Rated voltage: AC 690v/1000v/1250v  2:Rated current:160-1250A   3:Applied size:000/00/1/2/3/4   4:Way of mounting:Boil/Rail   5:Applied seires:NH series,square body blade type high speed series;   6:Standard: IEC 60269-1-2,VDE0636-1-2,DIN43620 Delivery Port: Shanghai / Ningbo HS code: 85361000 Brand name: CFriend

Quick Details D/C: Specialty Fuses 1100A 1kV 3BKN-80 AR 170M6549 Square Body Fuse Package: carton box Model Number: 170M6549 Type: fuse Brand Name: 170M6549 Place of Origin: Denmark item: Bussmann Fuse Current: 1100A Voltage: 690V Datecode: New MOQ: 1 PC Condition: original & New Warranty: 60 days Shipping: DHL, FEDEX, TNT, UPS, EMS, SF, etc. Package Type: Carton Box Operating Temperature: Standard SupplyAbility SupplyAbility: 1200 Piece/Pieces per Week Square Body Fuse Packaging & Delivery Packaging Details carton box Delivery Time within 3 days after payment Port: Shanghai Lead Time : within 3 days after payment

Indicators High speed square body fuses are available with the following indicators. Visual indicator The indicator situated in one end plate is clearly visible as soon as the fuse has operated. The minimum rated voltage for operating the indicator is 20 V. Type T indicator The indicator is situated on one cover plate with a cover plate tag to accommodate an auxiliary switch. The minimum rated voltage for operating the indicator is 20 V. A special low rated voltage indicator (1.5 V) is available on request. Type K indicator The indicator is situated on the fuse body. It is covered by an adapter for snap-on mounting of a microswitch. The rated operating voltage of the indicator is 1.5 V. As a matter of safety, the factory mounted adapter must not be removed from the fuse. Microswitches High speed square body fuses with either Type T or K indicators can be equipped with a microswitch for remote signaling of fuse operation. All microswitches have one normally open (NO) and one normally closed (NC) contact. Ratings Volts 250 Vac Amps 5 A 170H0235 170H0236 170H0237 170H0238 170H0069

Bussmann is the world leading manufaturer for circuit protection. 170 series product is used widely in high power inverter, rectifier, convertors which need to protect the semiconductor. The product part no: 20 170m8 series, e.G:170m8056 170t7020 170e2091 170e2093 170e2095 170e2097 170e2098 170e2161 170e3579 170e3581 170e3586 170e3949 170e4276 170e5417 170e5420 170e5421 170e6143 170f3002 170f3003 170f3004 170f3005 170h3003 170h3004 170h3005 170h3006 170l7278 170l7290 170l7299-h 170l9572 170l9576 170l9578 170l9581 170l9583 170l9665 170l9868 170t8073 1~10pcs/box; Standard lot size: size000~size4 Weight: depends on products Dimensions: depends on products

D16, D27, D33, D125 DIN Type D Diazed fuses DIN style Type D ceramic body low voltage fuses. Ratings Volts 500 Vac Amps 2-100 A IR 50 kA Agency information IEC 60269 and DIN 49515, CE 2D16 4D16 6D16 10D16 16D16 20D16 25D16 2D27 4D27 6D27 10D27 16D27 20D27 25D27 35D33 50D33 63D33 80D125 100D125

Fuse Manufacturing Ya Xun focus on the new over-current | overheating electronic protection components of the research, development, manufacturing and sales, access to a number of world-class fuse patent, with over-current protection alloy wire and overheating protection of fusible alloy wire and other advanced technology, using German automated production process. Provide a full range of current fuses, thermal fuses and other products, high performance, reliability, electronic circuit protection is the best choice. Ya Xun for domestic and foreign customers with professional free design and application services, and to quickly deliver, excellent cost-effective to win customers praise. Ya Xun has a complete engineering research and development center, Is the world with a small number of industry at the same time have the materials, equipment, technology patents, as well as computer simulation technology, mechanical and electrical integration R & D strength of the company, manufacturing efficiency, protection of electronic components in the field of world leader. Our engineers combine the advanced technology of fuses and thermal fuses with traditional industrial technology, to provide you with one-stop from the rapid proofing to small batch production services. Please contact our professional team, let us come for you to achieve all the technical requirements. What Is A Fuse? Fuses are also known as current fuses, and the IEC127 standard defines it as a "fuse body." It is primarily a function of current overload protection. When the circuit fails or abnormal, accompanied by rising current, and the rising current may damage some important devices in the circuit, it is possible to burn the circuit or even cause a fire. If the circuit correctly install the fuse, then the fuse will rise in the current to a certain height and heat, when the fuse itself cut off the current, so as to protect the safe operation of the circuit. Fuse Characteristics Resistivity is large; low melting point. Small size, easy to install Disjunction capability precision, reliability Different structural features, installation in various forms Under normal conditions, the fuse has a long shelf life Recoverable fuse, reset can be repeated use Long life of the fuse, in case of fault-free circuit, synchronized with the life of the equipment

In electrical distribution, a fuse cutout or cut-out fuse is a combination of a fuse and a switch, used in primary overhead feeder lines and taps to protect distribution transformers from current surges and overloads. An overcurrent caused by a fault in the transformer or customer circuit will cause the fuse to melt, disconnecting the transformer from the line. It can also be opened manually by utility linemen standing on the ground and using a long insulating stick called a "hot stick". Wholesale Fuse Cutout â??s Construction The fuse elements used in most distribution cutouts are tin or silver alloy wires that melt when subjected to high enough current. Ampere ratings of fuse elements vary from 1 ampere to 200 amperes. Standards Up until the mid-1990s each manufacturer used their own dimensional standards for cutout design; by the late 1990s most cutouts were of an "interchangeable design". This design allows for the interchangeable use of cutout bodies and fuse holders manufactured by different vendors.

Structural Classification Of Thermal Fuse organic type metal shell temperature fuse is a combination, the composition of the structure are: 1. Pin (A), 2. Sealed resin, 3. Insulating ceramic, 4. Fine spring, 5. Star reed, 6. Coarse spring, 7. wafer, 8. temperature sensing block, 9. The housing, 10 Pin (B). When the temperature insurance is in normal operation, the current flows from the left lead to the sliding contact and flows through the metal housing to the right lead. When the external temperature reaches the predetermined temperature, organic matter can melt melt, the compression spring will become loose. That is, spring expansion, sliding contact (slidingcontact) and the left side of the separation. The circuit will cut off, the current between the sliding contact and the left lead is cut off. the temperature fuse will fail and can not be used again. 2, easy to melt alloy wire thermal fuse has ceramic shell and square shell, its temperature sensing element is a fusible gold. Product structure: is the axis of the symmetrical lead, fusible alloy wire, and resin mixture and insulated porcelain tube, plastic shell. When the temperature rise of the heating element is set to a temperature, the resin mixture begins to liquefy, when the melting point is reached, with the help of the resin mixture (increasing the surface tension of the melted alloy), has been molten alloy wire in the resin mixture under the action of tension, quickly to both ends of the wire as the center shrink into a spherical, and thus permanently cut off the circuit. Technical Parameters And terminology Of Thermal Fuses (1) Rated operating temperature (Tf): The temperature fuse is tested according to the standard method to change the temperature of its conductive state. According to IEC6091 standards-based security provisions, the temperature fuse must be operated within the rated operating temperature + 0 / -10 C (the Japan Electrical Supplies Act provides a tolerance range of ± 7 C). (2) Operating temperature Found: The temperature fuse is heated in the silicone oil tank at a rate of 0.5-1 C per minute, detection current is less than the fusing temperature measured at 10mA condition. It is the actual operating temperature of the temperature fuse. (3) Holding temperature (Th): When the temperature fuse passes the rated current, can hold for 168 hours without changing the maximum temperature of its conductive state. (4) limit temperature (Tm): Temperature fuse can withstand the maximum temperature for 10 minutes reconnection phenomenon never occurs. (5) Rated current (Ir): The maximum current that the temperature fuse can carry. (6) Rated voltage (Ur): Temperature fuse maximum operating voltage.

Application:Glass fuses, are widely used in power supplies, switching power supply, adapter, charger, LED driver power supply, all kinds of household appliances The Product Sells Point: Key Specifications/Special Features: Functional Characteristics Testing current Blow Time Min Max 150% 1hour / 210% 100ms 1800s 275% 50ms 2s 400% 10ms 300ms 1000% / 20ms 5 * 20 fast Blow glass fuse Breaking Capacity 35A or 10In whichever is greater Material Fuse body –glass tube End cap--nickel plated brass Pigtail--tin plated copper on nickel plated brass cap