Cover Story: Programmable logic controllers (PLCs) have recently gained capabilities formerly possible only with PCs, expanding their role to support seamless data integration with the enterprise. BY DAMON PURVIS JANUARY 5, 2021 Learning Objectives
The CWB series of IEC contactors meets the requirements of a wide range of industrial applications. The magnetic contactors are available with AC or DC coils, in ratings up to 60hp at 575V. RW27/67 series thermal overload relays include (1) N.O. and (1) N.C. isolated auxiliary contact, and mount directly to the compatible contactor for compact and reliable installation. RW-E series electronic overload relays protect motors in a wide range of applications by offering selectable trip classes. WEG CWB series contactor prices start at $25.75, with a full line of accessories available. ESW/PESW series enclosed manual motor starters offer convenient pre-wired, ready-to-install units for operating the electric service to a motor. ESW series units with NEMA 1 rated enclosures offer a general industrial solution; PESW series units with NEMA 4 rated enclosures are perfect for harsh environments. Enclosed manual motor starters are priced from $88.00. MPW series manual motor protectors cover the function of motor starter, disconnect, controller, overload protection and branch circuit protection in a very compact device. Models are available in ratings up to 32A. MPW series manual motor protectors start at $48.00.
Quabbin multiconductor cable with twisted triads has been added to AutomationDirect’s current offering of instrumentation cable. These 300V UL cables with 18 or 20 AWG wire sizes are offered as 1, 2, 4 or 8 overall shielded triads, or individually shielded 2, 4, or 8-twisted triads with an overall shield. The overall shielded cables have an aluminum/polyester foil shield with 100% coverage and a tinned copper continuous drain wire for protection against external electrical noise interference. Cables with both individually shielded pairs and an overall shield have aluminum/polyester foil shields with separate tinned copper continuous drain wires. Individual conductor triads are stranded bare copper with black, white and red PVC insulation; the black PVC outer jacket is sunlight and moisture resistant. The UL ITC/PLTC listed triad cables are available cut-to-length in 1-foot increments starting at $0.25 / ft. (20-ft. min).
AutomationDirect | Gladiator Series Miniature Circuit Breakers and Supplementary Protectors10/8/2020
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Sales@QuantumAutomation.com | www.QuantumAutomation.com
4400 East La Palma Avenue, Anaheim, CA 92807
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