HOA6990-N55 Honeywell Sensing and Control, HOA6990-N55 Datasheet - Page 23
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HOA6990-N55
Manufacturer Part Number
HOA6990-N55
Description
SENSOR TRANS OPAQUE OPTOSCHMITT
Manufacturer
Honeywell Sensing and Control
Specifications of HOA6990-N55
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
ELECTROMECHANICAL SWITCHES
Temperature sensors: Customized probes,
thermistors, and RTD sensors. Plastic/ceramic,
miniaturized, surface-mount housings, and printed
circuit board terminations. May be used in: Semi-
conductor protection, vending machines, power
generation, hydraulic systems, thermal management,
and temperature compensation.
Thermostats: Commercial and precision snap-action.
Automatic or manual reset options, phenolic or ceramic
housings. May be used in: Telecommunications,
battery heater controls, computers, copy machines, fax
machines, food service, food carts, small and major
appliances, heat and smoke detectors, and HVAC
equipment.
MICRO SWITCH™ snap-action series: Snap-action
precision switches. Compact. Lightweight. Designed
for repeatability and enhanced life. Premium and
standard snap-action switches: standard, miniature,
subminiature, hermetically sealed, and high-
temperature versions. May be used in: Vending
machines, communication equipment, HVAC,
appliances, electronic gaming machinery, valve
controls, irrigation systems, foot switches, pressure,
and temperature controls.
MICRO SWITCH™ hazardous area switches:
Flame path designed to contain and cool escaping
hot gases that could cause an explosion. MICRO
SWITCH™ EX, BX, CX, and LSX Series. May be used
in: Grain elevators and conveyors, off-shore drilling,
petrochemical, waste-treatment plants, control valves,
paint booths, and hazardous waste handling facilities.
Key and rotary switches: Used on machinery in harsh
environments. O-rings help keep dirt and moisture out
and prolong life. May be used in: All-terrain vehicles,
golf carts, snowmobiles, scissor lifts, telehandlers,
construction and marine equipment, skid loaders,
agricultural equipment, material handlers.
MICRO SWITCH ™ limit switches: Broadest and
deepest limit switch portfolio. Rugged, dependable
position detection solutions. MICRO SWITCH™ heavy-
duty limit switches (HDLS) and global limit switches.
Hermetically and environmentally sealed switches.
May be used in: Machine tools, woodworking, textile,
and printing machinery, metal fabrication, balers/
compactors, forklifts, bridges, robotics, wind turbines,
elevators, moving stairs, doors, dock locks/levelers,
aerial lifts, cranes, conveyors, rail, shipboards, and
dock side.
MICRO SWITCH™ sealed and high accuracy
switches: Precision ‘snap action’ mechanisms.
Wide variety of actuators, terminations, circuitry
configurations, electrical ratings, contract materials,
and operating characteristics. May be used in:
Landing gear, flap/stabilizer controls, thrust reversers,
space vehicles, armored personnel carriers, de-icer
controls, wingfold actuators, industrial environments,
valves, and underwater.
SAFETY PRODUCTS
MICRO SWITCH™ pushbutton switches: Lighted or
unlighted. Wide range of electrical and display design,
pushbuttons, and manual switches. Many shapes,
sizes, and configurations. Easy to apply, operate, and
maintain. May be used in: Control boards and panels,
industrial and test equipment, computers, medical
instrumentation, and aerospace.
MICRO SWITCH ™ rocker switches: Wide range of
electrical and display design. Many shapes, sizes, and
configurations to enhance manual operation. May be
used in: Transportation, agricultural and construction
equipment, test equipment, heavy-duty machinery,
marine equipment, small appliances, telecom, medical
instrumentation, and commercial aviation.
MICRO SWITCH™ toggle switches: Wide range
of electrical and display design. Available in many
shapes, sizes, and configurations. May be used in:
Aerial lifts, construction equipment, agriculture and
material-handling equipment, factory-floor controls,
process control, medical instrumentation, test
instruments, and military/commercial aviation.
MICRO SWITCH™ aerospace-grade pressure
switches: lightweight, compact pressure switches
sense changes in gas/pressure. Qualified to MIL-
PFR-8805 and its lower operating force provides
application versatility with enhanced precision.
Design modularity allows for configuration of the
switch, facilitating rapid customization to the precise,
demanding requirements. May be used in: aerospace
systems -including engines, fuel pressure, and
hydraulic systems, military ground vehicles, ordnance
and munitions release systems, military maritime
systems.
Pressure and vacuum switches: Feature set points
from 0.5 psi to 3000 psi. Rugged components have
enhanced repeatability, flexibility, and wide media
capability. May be used in: Transmissions, hydraulics,
brakes, steering, generators/compressors, dental
air, embalming equipment, oxygen concentrators, air
cleaners, fuel filters, and pool water pressure.
MICRO SWITCH™ safety switches: For operator point-
of-operation protection, access detection, presence
sensing, gate monitoring, and electrical interfacing.
High-quality, dependable, cost-effective solutions. May
be used in: Packaging and semi-conductor equipment,
plastic-molding machinery, machine tools, textile
machines, lifts, industrial doors, bailers, compactors,
aircraft bridges, telescopic handlers, refuse vehicles.
Safety light curtains: Different resolutions permit
detection of an approaching finger, hand, limb, or
body. Separate or self-contained control units, various
housing sizes, resolutions, scanning ranges, and
protection heights. May be used in: Point-of-operation
protection, access detection, presence sensing, gate
monitoring, electrical-to-machine-circuitry interfacing,
emergency stop circuits on machines, sliding door
protection, conveyors, and transfer lines.
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