Lightning protector

The AL-CAT5SJW compact weather-resistant lightning surge protector is for use with 10/100 Base-T Cat. 5 Ethernet networks and is Power-over-Ethernet (POE) compatible. Providing protection to data lines as well as PoE power feed lines, features include 802.3af modes A and B PoE compatibility, reverse polarity PoE compatibility, and shielded RJ45 jacks.
Circle 150

Lighting UPS

Designed for emergency lighting applications, the Synthesis CH2 Series UPS is available in capacity ratings of 600VA, 1,000VA, 1,500VA, and 2,000VA. Features include an automatic battery monitoring system, main input and output circuit breakers, and remote communication capabilities. In addition to its UL 924 90-min. battery run time listing, the product has a UL 924 Auxiliary Lighting and Power listing.
Chloride Systems
Circle 151

Surge protector

The Surge-Trap pluggable surge protective device (SPD) meets requirements for UL 1449 3rd Edition and IEC 61643 standards. The SPD features TPMOV technology and doesn't require the use of additional overcurrent protection, according to the company. The product also offers IP-20-grade finger-safe protection, easily mounts on a DIN-rail, is suitable for system voltages from 120V to 600V, is MCOV rated 180V to 550V, has a 200kA short circuit current rating (SCCR), and features a 20kA 8/20 ┬Ásec surge capacity rating per mode.
Ferraz Shawmut
Circle 152

400V UPS

Designed to provide backup power and scalable battery run times, the model 9390 and model 9395 UPSs are now offered in 400V UL-listed configurations, delivering clean power directly to the IT rack at 230V without the need for a stand-alone power distribution unit. According to the company, the 400V configuration requires no changes to IT devices and power loads.
Circle 153


The S4K2UC uninterruptible power system (UPS) can either be mounted directly into any standard 19-in. rack, occupying only 2U (3.5 in.) of rack space, or floor-mounted for stand-alone use. Matching external battery cabinets in 2U height are offered for additional backup time. Featuring a rated output power factor of 0.9, additional product highlights include a rotating LED display panel, multiple and simultaneous communication ports, wide input voltage range to minimize battery operation, hot-swappable, user-replaceable batteries, automatic internal bypass, optional manual maintenance bypass, and continuous sine wave output.
Circle 154

Active harmonic filters

StacoSine active harmonic filters feature an open chassis assembly that can be mounted in a 20-in.-deep enclosure. According to the company, the filters meet or exceed total demand distortion (TDD) limits specified in Table 10.3 of the IEEE 519 Standard. Models are available for 208VAC to 690VAC, and equipment ratings are from 25A to 300A. Additional features include an LCD graphic multifunctional display and analyzer (waveform and spectrum data) with 8-function keypad. Cable is provided separately for mounting on the front panel of an enclosure.
Staco Energy Products
Circle 155