Electrical Equipment & Systems

Potentiometer Switch is set via rotary and digital inputs.
Switches

Potentiometer Switch is set via rotary and digital inputs.

Hall-effect SW44109 has integrated circuit, momentary pushbutton switch and 295 deg linear taper potentiometer, so user can specify value via digital switch or rotary motion. Switch weighs less than 1 oz, measures less than 1 sq in., and requires only 2 in. of space behind display panel. Typical applications include industrial/avionics displays and audio controls, instrument panel controls, and...

Read More »
Relay Monitor indicates alarm conditions.
Solid State Relays

Relay Monitor indicates alarm conditions.

Solid State Relay Monitor signals loss of ac or dc line current, open load, short circuit, and loss of dc power. It fits between connection terminals and finger-safe cover of standard solid state relay. Monitor shows green LED to indicate normal operation and normally closed dry relay contact opens on alarm. Four models are available to handle voltages ranging from 100-660 Vac, while four others...

Read More »
Time Delay Relay has eight selectable functions.
Time Delay Relays

Time Delay Relay has eight selectable functions.

Time Ranger III digital-set time delay relay features programmable timing range of 0.1 sec to 9,990 hr, and universal ac/dc input voltage up to 240V. Push button thumb wheels and LCD allow for easy and accurate setting of function and time delay. Unit is available with choice of mounting configurations including panel, DIN rail or surface.

Read More »
Brushless DC Motor has integrated electronic controller.
Motors

Brushless DC Motor has integrated electronic controller.

Totally enclosed in all-aluminum case, TAM58-2E Industrial Series motors conform to IP44 construction and NEMA Size 23 mounting standards. Motors work well in damp, dusty and harsh environments, and have maintenance-free ball bearings. They are suitable for use in applications such as automated conveyor systems, bar code labeling, printing, pumps, valves and machine tools. Rated torque ranges...

Read More »
Generator/Air Compressor also provides tool storage.
Tool Boxes, Chests and Cabinets

Generator/Air Compressor also provides tool storage.

Power Pack, with Kohler 5000 W, continuous-duty generator set and Ingersoll Rand 11.3 cfm @ 90 psi Air Compressor, provides power for uses such as supporting 130 A wire feed welder, air wrenches and nail guns, and emergency power needs. Locking control panel has 120V and 240V outlets. Aluminum tread-plate box, with 2.8 cu ft storage area, holds wire-feed welder, enlarged fuel tank, power tools or...

Read More »
Test Plug Adapters are designed for small terminal blocks.
Terminal Blocks

Test Plug Adapters are designed for small terminal blocks.

Modular test plugs with cage clamp connection can be adapted to configuration of terminal strip, making them suitable for testing factory wired rail assemblies. Test plug contact is made in integral jumper slot of terminal blocks and connection is possible once push-in type jumper bars have been inserted. Spacers allow terminal blocks to be skipped so that test plugs can be adapted to design of...

Read More »
Uninterruptible Power System is scalable from 4 to 16 kVA.
Power Supplies

Uninterruptible Power System is scalable from 4 to 16 kVA.

S5K Modular UPS can be upgraded in field for higher VA ratings (up to 16kVA maximum), longer runtimes, or to add N+x parallel redundancy. Any failed module will automatically take itself off-line while other modules continue to support connected equipment. Variable input voltage range minimizes battery operation to increase battery life, while automatic internal bypass provides maximum...

Read More »
Tiny Relay switches up to 20 A.
Relays

Tiny Relay switches up to 20 A.

Subminiature AZ9471 PCB power relay has footprint of only 0.295 sq in., yet it can switch 20 A motor, carry up to 35 A for 2 min, and withstand inrush of 40 A. With silver tin oxide contacts, it can withstand inrush of 60 A. Coil voltages range from 6 to 24 V, and power consumption is 0.6 W. Relay is epoxy sealed for automatic wave soldering.

Read More »
Sensing and Timing Relay is capable of dual timing.
Controls and Controllers

Sensing and Timing Relay is capable of dual timing.

Series ST Sensing and Timing relay is used for level sensing applications that need to detect 1 level of a liquid. Features include optional ON-DELAY, OFF-DELAY or SINGLE SHOT timing; 115 VAC input; transformer isolated sensing circuit; and voltage protected sensing input. Resistance sensing is rated at up to 10 Megohms. Additional features include sensing and output LED indicators, 10 AMP SPDT...

Read More »

All Topics