Plastic adjustable buckles made of different kinds of plastics including PP. PC. POM are available. The sizes vary from 10MM, 15MM, 20MM, 25MM, 32MM, 38MM to 50MM.

Plastic adjustable buckles made of different kinds of plastics including PP. PC. POM are available. The sizes vary from 10MM, 15MM, 20MM, 25MM, 32MM, 38MM to 50MM.

Plastic buckles made of different kinds of plastics including PP. PC. POM are available. The sizes vary from 10MM, 15MM, 20MM, 25MM, 32MM, 38MM to 50MM.

Principal characteristics: 1. Compatible with the functions of LT-40S series. 2. Adopt the latest DSP and CPLD technique, can recognize barcode and photoelectric sensor, doesn't need to be adjusted. 3. Once input, twice reading, check and correct errors in time; No error. 4. Can read forms with 50 routes at most. 5. Can read forms with track distance of 1/6". 6. More faster than LT40S series, more functions realized by software, more convenient. Main application fields: In entrance examination to college, entrance examination to high school, simulation examinations, staff examination, evaluation, voting and so on, which require accurate reading. Specifications: Reading mode: Single-face and read two times Feeding mode: Automatic Speed: 1-3pcs/sec (based on A4) Form size: 130mm*50mm-300mm*210mm Form thickness: 70-150g/m2 Track distance: 4.23mm (5.08mm, 7.00mm) Tolerance: Cutting+/-0.2mm Marking tools: Pencil read head: Pencils and carbon pen Pen read head: Pencils, pens, ball-point; Pens (non-red, non-white) Size of mark: 2mm*1mm Error rate: 1*10-7 Check rate: 1*10-4 Mark choice: Single choice, multiple choice and BCD code Format: 26 kinds, each has 256 commands at most Bar code: 128 code, 39 code and 25 code Communicate interface: RS232 serial and USB interface Host: PC 586 or faster, notebook PC, can work without PC Weight: 8kg Operating system: Win98 or above Power supply: AC100-240V, 50-60Hz Packing size: 560mm*170mm*400mm

Optical Mark Reader (OMR) is a high-tech data input device integrated optical and electrical technology. It is a powerful tool for speedy automatic data capture, thousands of data bytes per second, several hundreds of times faster than manpower, especially it can work for a long time without break. It can be widely used in education examinations, signing up, subject choice, data statistics and evaluation in fields such as vote, transportation, human resources, fiscal taxation and finance and so on. All products have passed ISO9001, FCC and CE certificates.

Optical Mark Reader(OMR) is a high-tech data input device integrated optical and electrical technology. OMR resolved entirely the bottleneck problem of data input. It is a powerful tool for speedy automatic data capture. The speed is several hundreds of times faster than that of manpower, especially the machine can work for a long time without break. So nothing can instead of OMR so far.

OMR is a powerful tool that has many features If you are using casstat (grading tests), the OMR will print the number of correct answers and the percentage of correct answers at the bottom of each test It will record statistical data about each question This data is recorded in the output file created when the forms are scanned You'll find out more about the data file and output formats available later on in this document It can help you on: Daily quiz Final exam Assessment testing Drill and practice exam Class average and percentage Standard examinations of education True rate and false rate analysis Election Society survey Product features: Reading speed: 6,000pcs/hour Error rate: ≤1x10-7 Interface: RS232, USB Powerful software can deal with the error forms prestissimo Software is easy to operate

The product is neoteric in structure, light in weight, reliable and excellent in performance comply with IEC 60898 and GB10963 It has high breaking capacity, can trip quickly, and its case and items are adopted by high fire-resistant and shock-resistant plastics Product is mainly used in AC 50Hz/60Hz single-pole 230V or two, three, four pole 400V circuit for overload and short-circuit protection For unfrequent on-and-off switching electric equipment and lighting circuit in normal case Packing: can be packed as clients' requirements

Features: Short-circuit protection Overload protection Control and isolation wiring Terminals wiring areas Current limit grade: tree Quick closing Mechanical lifespan: 20,000 times Manual control: two reset modes are allowed for handle Creepage device reset simultaneously Specifications: Rated current: 163A Rated voltage: 230 or 400 V AC Frequency: 50Hz Instantaneous trip: 10 to 14In Rated creepage action current: 30mA In=40A creepage accessories can connect 16mm2 multi-strand soft wires or 25mm2 single-strand hard wires In=63A creepage accessories can connect 25mm2 multi-strand soft wires or 35mm2 single-strand hard wires Conform to IEC898/GB10963-1999 and CCC Safety certification

Used in AC and DC 32A and below electric circuits of 50hz Voltage: upto 380 and 250V Used for protection of electrical circuits and apparatus in office and residence buildings

Pole number: 1, 2 and 3P Rated current: 6 to 60A Rated voltage: 120/240 and 240/415V AC Breaking capacity: 3kA Standard: BS and NEMA

Number of poles: 1P, 2P, 3P, 4P and 3P + N Rated current (In): 6, 10, 16, 20, 25, 32, 40, 50 and 63A Tripping curve: B, C and D Reliable and economical Protect cables and equipment against overload and short-circuit Standard: IEC60898 Widely used in MCB All brands and trademarks used are for reference only

Number of poles: 1P, 2P, 3P, 4P and 3P + N Rated current (In): 6, 10, 16, 20, 25, 32, 40, 50 and 63A Tripping curve: B, C and D Reliable and economical Protect cables and equipment against overload and short-circuit Standard: IEC60898 Widely used in MCB All brands and trademarks used are for reference only

3SB1-63N is an upgraded MCB based on 3SB1-63 Adopts to the bus bar installation Modified profile is much more appealing to customer's Number of poles: 1, 2, 3 and 4P Rated current (In): 1, 3, 6, 10, 16, 20, 25, 32, 40, 50 and 63A Rated operating voltage: 230 or 400V AC Rated short circuit breaking capacity: 6kA (1 to 40A) and 4.5kA (50 to 63A) Tripping curve: B, C and D Standard: IEC60898-1 VDE 0641 Certifications: CE, CB, SEMKO and VDE

Applied to protect over-current of electrical apparatus and circuit device of construction and similar building in the circuit with rated frequency of AC 50Hz, rated voltage of 230V/400V and maximum rated current of 63A Can also be applied as the infrequent make-break operation Pole number is from 1 pole up to 4 poles Rated limit short circuit breaking capacity is 10kA and mechanical lifetime is 20,000 times Conforms to standards of IEC60898: 1995 and GB10963-1999 (requirements of over-current protection circuit breaker for household or other uses)

Construction and features: Capable of switching electric circuit with load Capable of releasing quickly stored energy operation Adaptable to padlock device Contact position indication High short-circuit current with stand capacity Used as main switch for housed hold and similar installation Technical data: Pole no: 1, 2, 3 and 4 Rated current: 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50 and 63A Rated frequency: 50/60Hz Rated voltage: 230/400V AC Rated with stand current: 1,000A within 1 second Electro-mechanical endurance: 10,000 cycles Rated short-circuit making capacity: 10,000A Connection capacity: rigid conductor 25mm2 Connection terminal: screw terminal Installation: panel mounting

Compatible with standard busbar Contact position indicating window Twin-purpose terminal(lift/open-mouthed)above and below Busbar positioning optionally above or below Meets the requirements of insulation co-ordination For overload & short circuit protection which used in household and industrial distribution system Electrical Design according to RYM02 IEC/EN 60898 Current test marks as printed onto the device Rated voltage RYM02 AC: 230/400V Rated frequency 50/60 Hz Characteristic C, D Selectivity class 3 Endurance =8, 000 operating cycles Line voltage connection optional (above/below) Mechanical Frame size: 57mm Device height: 71mm Device width: 25mmper pole(1MU) Mounting: Plug-in Type Degree of protection: IP20 Upper and lower terminals: Open mouthed/lift screw terminals Terminal protection: Finger and hand touch safe, Terminal capacity: 1-25 mm2 Terminal fastening torque: 2-2.4 Nm

Products' brief: -Shape compatible with and suitable for standard busbar connection to Other devices of same series -Twin-purpose terminal (lift/open-mouthed) above and below -Busbar positioning optionally above or below -Free terminal space despite installed busbar -Contact position indicator red-green -The device functions irrespective of the position of installation -Tripping is line voltage-independent. Consequently, the -RCCB is suitable for "fault current/residual current protection" -Type-A: Protects against special forms of residual pulsating DC which have not been smoothed -Rated current:16/25/32/40/63/80/100A Design according to IEC/EN 61008 Current test marks as printed onto the device Tripping instantaneous Rated voltage Un 240/415V, 50/60 Hz Rated tripping current IΔn 10,30,100,300,500 mA Sensitivity AC and pulsating DC Rated insulation voltage Ui 440 V Rated impulse withstand voltage Uimp 4 kV Rated short circuit strength Inc 6 kA Maximum back-up fuse Short circuit In =16-63A 63A gG/gL In =80A 80A gG/gL In =100A 100A gG/gL Rated breaking capacity Im or Rated fault breaking capacity IΔm In =16-40A 500 A In =63A 630 A In =80A 800 A In =100A 1,000 A Voltage range of test button 2-pole 184-250 V~ 4-pole 184-440 V~ Endurance Electro-mechanical comp. ≥4,000 operating cycles Mechanical Frame size 45 mm Device height 86.4 mm Device width 36 mm (2MU), 72 mm (4MU) Mounting quick fastening with 2 lock-in positions on DIN rail IEC/EN 60715 Degree of protection, built-in IP20 Degree of protection, in moisture-proof encl. IP54 Upper and lower terminals open mouthed/lift terminals Terminal protection finger and hand touch safe, Terminal capacity 1.5- 35 mm2 single wire 2 x 16 mm2 multi wire Busbar thickness 0.8- 2 mm Tripping temperature -5oC to +40oC Resistance to climatic conditions according to IEC/EN 61008

Pole: 1 pole 2 pole 3 pole 4 pole Rated voltage UN: 230/400V AC, max, 60V DC Rated current IN: 0.5-63A Rated frequency FN: 50Hz Rated breaking capacity: 3KA, 4.5KA, 6KA Energy limiting class: 3 Tripping characteristic: B, C, D Cross-section of connecting lead: 1-25mm2 Isolating class: B Mounting on the rail: EN50022 Build-in width: 18mm/pole Sealing possibility: ON-OFF Standards: IEC 60898, EN60898

Number of modules: 1 Color: green, reel, orange, blue and white Supplied with LED lamp 230V