Electrical Equipment & Systems
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PCB Relay offers direct physical match to T9A style relay.
American Zettler, Inc.
Aliso Viejo, CA 92656 4115
Aug 11, 2003 Model AZ2270 is rated at 30 A, 277 Vac, and up to 2 HP. Available with Form A, B, or C contacts, unit has Class F insulation and comes with AC or DC coils. Relay differs from AZ2100 relay in that QC connection to frame is moved to opposite side of relay, decreasing internal temperature rise.
Miniature Proximity Sensors are suited for SMD mounting.
Providence, RI 02907
Aug 08, 2003 Sensors, molded in thermoset plastic, are suited for automated pick-and-place applications. Based on 5 mm switch design, Model CT05 measures 0.252 in. long, is available in Gull or J lead configurations, and carries 5 W rating. Rated at 10 W, Model CT10 is available with G4 lead configuration with wide, flat lead to provide stability during component placement and solderability for surface-mount applications.
Pushbutton Switches offer illuminated/non-illuminated models.
Scottsdale, AZ 85260-3420
Aug 08, 2003
Series KB miniature switches feature snap-action contact mechanism and molded-in terminals to lock out flux, dust, and other contaminants. They are 12 mm dia to fit standard panel cutouts, and have 8 mm panel thickness mounting capability. Illuminated devices offer choice of LED, neon, or incandescent options. Switches are rated at 1 A at 125/250 V or 1 A at 30 Vdc for power models. Logic level devices are rated at 0.4 Va max at 28 Vac/dc max.
Tap Switches can be configured for manual or motor operation.
Electroswitch, Unit Of Electro Switch Corp.
Weymouth, MA 02188 2913
Aug 08, 2003 Rotary Tap Switches are offered in molded- and fabricated-base designs. Single-, 2-, or 3-phase models are available with dual ratings ranging from 100/150 to 1,600/2,400 A at 600 V. Switches include nonferrous parts, long-life contacts that withstand vibration, escutcheon, handle that accommodates 2 padlocks, and flame-retardant, nontracking insulation. All current-carrying parts rated for 200 A or more are heavily silver-plated.
Electronic Ballast is suited for HID lamps.
Advance Transformer Co.
Rosemont, IL 60018 5625
Aug 08, 2003 DynaVisionâ„˘ microprocessor-based electronic ballast, designed for operation of 320, 350, or 400 W pulse-start metal halide lamps, is able to maintain lumen levels over lamp life. Product features IntelliVolt® technology, which permits operation on voltage systems ranging from 200â€“277 V. Additional offerings include continuous 0â€“10 V dimming down to 50% of lamp power and ability to directly control quartz auxiliary lamp up to 250 W.
Current Transmitters offer selectable input ranges.
Michigan City, IN 46361
Aug 08, 2003
Designed with split core case for ease of installation, CT Series current transmitters combine current transformer and signal conditioner into one package. Products offer jumper selectable current input ranges and 4-20 mA or 0-5 Vdc output. True rms versions are available for noisy power environments or distorted waveforms.
SMT Slide Switches are completely sealed.
Haverhill, MA 01835
Aug 08, 2003
Miniature Series TG switches, offered in single-pole ON-ON or ON-OFF-ON models, measure .378 x 397 in. and project only .218 in. above pcb when mounted. Materials used in construction include UL94V-O plastics, gold-plated brass contacts, and brass with tin-lead alloy terminals. With contact rating of 0.4 VA at 20 V ac/dc max, products offer contact resistance of 20 milliohms max. Dielectric strength is 1,000 Vrms between terminals and frame, and static resistance is rated to 10 KV.
Power Rocker Switches enhance design aesthetics.
Santa Ana, CA 92705
Aug 07, 2003
Designed for snap-in installation, CG and CL series panel-mount switches can be supplied with 2-tone actuator or can be illuminated with white, red, amber, or green actuators. Actuators may also be marked. With contact ratings of 16 A @ 125 Vac or 10 A at 250 Vac, both series have UL and CSA approvals. With positive detent, CG series also has VDE approval. Electrical life is rated at 10,000 make and break cycles at full load.
Flood Lamps cure UV adhesives and coatings.
Torrington, CT 06790
Aug 07, 2003
Ultraviolet CURE ZONE 2 and CURE ZONE HO2 are equipped with shielded, hinged access doors and height adjustable, replaceable work surfaces and provide complete viewing of curing process. With 11 x 10 in. footprint, CURE ZONE HO2 models have 5 x 5 in. curing area and emit 120 mW/cm˛ of curing power, while CURE ZONE 2 models have 8 x 8 in. curing area and emit 80 mW/cm˛. Systems are capable of curing most UV adhesives between surfaces from 1-5 sec.
Cable Assemblies eliminate cable tracks.
Gore, W. L., & Associates, Inc., Industrial Filtration Technologies
Elkton, MD 21921
Aug 07, 2003 Self-supported Trackless Cable Assemblies function in controlled motion without cable track or energy chain for stroke lengths up to 60 in. and acceleration up to 4 g. They include connector termination and mounting clamps for drop-in installation.
Stainless Steel and Brass Sensors give 50 W switching.
Rochester Hills, MI 48307
Aug 07, 2003 Vertical liquid level sensor model VCS70/71 has brass stem, 28 mm Buna N float, and SG of 0.5 and are suitable for use with petroleum and oil at temperatures of 110°C. Stainless steel VCS90/91 sensor, with SG of 0.7, is suited for water and food applications up to 130°C. Measuring less than 2˝ in. long, products provide for high- or low-level sensing with NO or NC operation via float reversal.
Buck-Boost DC/DC Converter delivers up to 1 A.
Linear Technology Corp.
Milpitas, CA 95035
Aug 07, 2003
Model LTC3441 synchronous, fixed frequency converter offers efficiencies up to 95%, optimizing battery run time for battery-powered applications. It operates from input voltage of 2.4-5.5 V and can provide up to 1 A at fixed output voltage between 2.4-5.25 V. Buck-Boost topology allows unit to operate above, below, and equal to output voltage with single inductor. Operating frequency is set internally to 1 MHz and can be synchronized up to 2 MHz.
Battery Pack powers portable CMMs.
Farmington Hills, MI 48331
Aug 06, 2003 Custom Nickel Metal Hydride battery provides 12 V output and includes short circuit protection for CMM arm. With life expectancy of 800â€“1000 charge-discharge cycles, unit powers CMM arm for 6â€“8 hrs under normal conditions. Product has one green and one red light that indicate level of charge. Red LED illuminates and stays lit once battery falls below minimum charge level. Physical dimensions are 5 x 4 x 2 in.
Junction Boxes are pre-fabricated and ready for installation.
Syracuse, NY 13221
Aug 06, 2003 Pre-Fabricated 4 in. sq Boxes include Uni-Mountâ„˘ cover, ground screw, and 8 in. insulated copper ground lead. They are 1 1/2 or 2 1/8 in. deep with 1/2, 5/8, or 3/4 in. single or 2-device raised cover. Guide tabs and stud alignment holes insure consistent alignment and mounting height for easy installation. UL-listed boxes replace old mounting methods in 2â€“12 in. metal, 2˝â€“12 in. wood, and 1˝ in. channel stud walls.
Current-Sensing Transformers have lead-free construction.
Vishay Intertechnology, Inc.
Malvern, PA 19355 0988
Aug 06, 2003 Available with turn ratios of 30, 40, 50, 70, and 125, LPE-3325-CST series surface-mount, current-sensing transformers provide optimal performance at frequencies of 100 kHz and greater. It features secondary inductance range of 180â€“3,000 µH at 100 kHz and 0.1 V and maximum secondary resistance range of 1.00â€“7.70 ohms. All 5 configurations are rated for 6 A. Transformers measure 0.265 x 0.323 x 0.205 in.
LED Rope Lighting fits snugly against right angle surfaces.
Torrance, CA 90505
Aug 05, 2003
Series RPLD02 Rectangular RopeLED measures 0.4 x 0.7 in. and features 21 LEDs/ft spaced 0.55 in. apart. Tubes are marked at intervals where they can be cut, allowing user to customize length or splice together different colored segments. Weather-resistant PVC makes RopeLED suited for outdoor and indoor uses. Lighting comes standard in 120 V; 12 Vdc and 240 V are available options. Average life span of LEDs is 100,000-plus hours.
Power Supplies suit space-restricted areas.
Sunnyvale, CA 94089-2209
Aug 05, 2003 With worldwide approvals, fused inputs, and overload protection, PS5R Slim Line power supplies are DIN Rail or direct surface mountable and have universal, 85â€“264 Vac voltage inputs. Products include 30 W models, available with 12 or 24 Vdc output, and Class 2 rated, 60 and 90 W models with 24 Vdc output. Products are UL508 and UL1604 listed for hazardous locations.
Thread Connectors are available in 26- and 28-pin.
Plymouth, MN 55441
Aug 05, 2003 Able to be used to route power and signals to factory automation equipment, M27 cordsets and receptacles are rated for 150 V and 8.0 A and handle up to 18 AWG wires. Cordsets, available with PVC or PUR cable jackets, are offered in male or female versions in standard or custom lengths with pigtail or extension cords. Encapsulated mating receptacles have pre-soldered leads, and connectors provide waterproof protection to IEC IP67.
Junction Box includes intrinsic safety barrier.
Pepperl + Fuchs, Inc.
Twinsburg, OH 44087 2245
Aug 05, 2003
FieldBarrier(TM) field-mountable, 4-channel device interfaces with 16 intrinsically safe field instruments. Each channel supplies 40 mA of current to field devices while spurs can be as long as 394 ft. FieldBarrier provides true distributed architecture for hazardous area applications. It features short circuit and overload protection, galvanic isolation, and extreme environment operation in temperatures to 185°F.
LED Controller suits machine vision applications.
Auburn, NY 13021 3120
Aug 05, 2003 Pro Ultra LED Controller consists of one regulated constant current with variable intensity controller. Product recognizes connected LED light head and requires no adjustments when changing heads. Trigger function extends LED head lifetime and provides dark periods during part inspection. Offerings include automatic over temperature protection, overdrive intensity mode, grounded metal industrial housing, and single-knob light intensity control (0â€“150%).
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