Hubbell Euclid 100E - Manual (Page 4)

Rugged and Time Proven HD and WP (not shown)
• Basic modular construction.
• Designed for heavy duty applications of all kinds.
• Single speed, two speed or maintained contact inserts.
CPB Compact Pendant Pushbutton Station
• Touch safety yellow molded polymer housing.
• Ideal for electric hoist and industrial machine control.
• Ergonomically designed to fit the hand comfortably.
• Choice of single speed, two speed, or on-off.
• UL and CSA listed.
• Ambient temperature range -20º to 158ºF (-29º to 70º).
• Optional Cord Connector Kit permits use in NEMA 4X watertight, dust tight and
corrosion resistant applications or for outdoor use.
• Mechanical interlock prevents actuating both buttons simultaneously.
EUCLID TM Pendant and Surface Mounted Pushbutton Stations
for precision control of cranes and other motorized equipment.
Resistor Racks and Enclosures
EUCLID offers a wide variety of
racks and enclosures for grouping or
stacking resistors. Included are open,
indoor screened and outdoor racks.
Metal covers may be cane, ventilated
weatherproof or totally enclosed non-
ventilated.
Three Types of Power Resistors
Type SSR–Ideal for use in secondary of AC wound rotor motors.
• 1.3 to 101 Amps.
• Hexwound or edgewound continuous resistive elements.
• Porcelain core strips.
• Corrosion resistant materials.
Type K
• 38 to 195 Amps
• Continuous stainless steel edgewound element.
• Mill type construction
• Floating element expands and contracts freely.
Type HHC
• 125 to 695 Amps
• Computer designed, free floating folded ribbon stainless steel element.
• No welds in element to cause mechanical or electrical failure.
• Designed for effective cooling air flow.
EUCLID TM Power and Neutral Grounding Resistors
Neutral Grounding Resistors
Used for resistance grounding of industrial power Systems. They limit the maxi-
mum fault current to a value which will not damage generating, distribution, or
other associated equipment in the power system, yet allow sufficient fault current
to flow to operate protective relays to clear the fault.
• High thermal capacity absorbs high current surges.
• Maximum current to 2000 amps, depending on model and time rating.
• Rugged shock-resisting, double insulated construction.
• Continuous stainless steel element.
• Open or louvered frames and safety enclosures also available.
4 5
PBM Pushbutton Station
CPB Station
Series PBP
Modular, Cam Operated PBC, WPBC, XPBC
• 150 VAC or 300 VDC.
• Silver-to-silver self cleaning contacts.
• One to fourteen buttons.
• Up to five speed points and eight common circuits for each
direction. Thousands of combinations available.
• Contact blocks easily inspected and replaced.
• Pendant and surface mounted models.
• Highly customizable. Some available options:
- Duplex mounting; two stations together.
- Stepless speed acceleration.
- Conduit box, junction box, handles, circular button guards.
Series PBC
• Steel enclosure cover. Fiberglass rear access/insulating cover.
• NEMA Type 1–General purpose, indoor service.
Series WPBC
• Machined, extruded aluminum enclosure.
• NEMA Type 3R–Rainproof and sleet resistant outdoor service.
Series XPBC
• Cast aluminum enclosure, engineered to meet
hazardous duty requirements.
• Rated for NEMA Type 7, Class 1, Group C or D,
Div. 1 or 2, indoor hazardous locations.
Series XPBC
Type HHC Power Resistor
Edgewound Resistive Elements
in Open Frame
PBP Pendant Pushbutton Station
• AC or DC.
• Molded, high visibility yellow all rubber enclosure.
• NEMA Types 4 & 4X–Suitable for most indoor or outdoor industrial environments.
• One to five speed inserts plug into front accessible terminal board.
Versatile PBM Pendant Station
• Basic modular construction.
• Light weight, rugged, “Safety Yellow” molded enclosures.
• NEMA 3, 3R, 4, 4X when equipped with Hubbell PBM 4X
inserts and Hubbell Cord Connector Kits.
• Readily available 22mm NEMA 4X pushbutton elements.
• Five sizes, 3 to 11 buttons.
• AC or DC