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The Adaptive Micro Systems M-Alpha-KB is an infrared handheld remote keyboard used to program and operate compatible Alpha and Betabrite LED displays. It enables wireless message entry, display control, scheduling, and diagnostic functions from a distance using IR communication.
Gould Shawmut A70P100-4 semiconductor fuse delivers 100A protection with 700VAC and 650VDC ratings, designed for high-speed circuit protection in power electronics and semiconductor applications.
The Bussmann DFJ-90 is a 90 A Class J high-speed, current-limiting drive fuse designed for protection of AC and DC drives and power semiconductor equipment. Rated 600 Vac and 450 Vdc, it provides high interrupting capacity and low let-through energy in branch circuits.
Eaton Bussmann 2432B59 semiconductor fuse delivers 10A, 250V high-speed protection for sensitive power electronics with a ceramic body and 200,000A interrupting rating in a pack of 10.
Sauermann SICA 2304ND Si-CA 230 delivers four-gas combustion analysis for O2, CO, NO, and NO2 with logging, reporting, purge control, and high-CO protection.
Allen-Bradley 193-T1AB48 bimetallic overload relay delivers adjustable 3.5-4.8 A motor overload protection with Class 10 tripping, phase-loss sensitivity, and manual or automatic reset for motor starter assemblies.
Sauermann SICA 2303N delivers combustion gas analysis with O2, CO, and NO sensing, CO dilution auto-range to 50K ppm, data logging, reporting, pressure measurement, and field-ready HVAC combustion testing.
The Sauermann SICA 2302 Si-CA 230 delivers combustion gas analysis with O2 and CO sensing, data logging, report creation, pump purge control, wireless/USB PC connectivity, and high-CO protection.
Protect your power electronics with the Mersen W300008 PC31UD69V630TF  Protistor® Size 31 aR Fuse—630A, high-speed, and built for reliable semiconductor protection at up to 700VAC!
Sauermann Si-CA 130 Kit 2BS combustion gas analyzer brings O2/CO flue gas testing, draft measurement, temperature readings, calculated CO2, efficiency, and excess-air analysis into a portable touchscreen HVAC-R workflow.
Wohler Rotary Viper M10 delivers drill-powered duct and vent cleaning with flexible shaft navigation and reversible rotation to remove lint and debris efficiently across bends and offsets.
Mini Hole Star HT - Precision Cleaning Excellence in a Compact Package!