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10-109628-21S Datasheet, PDF (70/70 Pages) Amphenol Corporation – Amphenol QWL Series Cylindrical Connectors | |||
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Other Heavy Duty Cylindrical Connectors
Offered by Amphenol
Class âLâ MIL-C-22992, QWLD and Star-Line
Amphenol meets the demands for heavy duty connectors by
providing three additional cylindrical connector series, each
with unique design characteristics for reliable operation in spe-
cific industrial environments.
Class âLâ, MIL-C-22992 â for the heaviest electrical loads; for
military and industrial applications.
⢠MIL-C-22992 qualification.
⢠Current range from 40 to 200 amperes.
⢠Direct current or single/three phase, 60/400 Hertz alternat-
ing current.
⢠Rugged shells are resistant to vibration, high impact, shock
and corrosion
⢠Double stub threads per MIL-STD-1373 for fast coupling
and easy cleaning.
⢠Five key polarization system assures that circuits with
incompatible power characteristics (voltage, phase and frequency) are not mated.
⢠Crimp termination. Contacts can be soldered.
⢠Automatic grounding for safety.
⢠Unique arc quenching capability provides a positive safety feature if connectors are
inadvertently disconnected under load.
⢠4 shell styles with 7 insert patterns that facilitate large conductors.
⢠Grommets and seals provide waterproofing.
Heavy Duty Class âLâ
Connectors
QWLD â for most power and control circuits
⢠Military (MIL-C-22992) qualified connectors and industrial
equivalents available.
⢠Increased shell size for greater durability than similar
standard connectors.
⢠Crimp or solder termination.
⢠Double stub threaded per MIL-STD-1373.
⢠7 shell styles with over 300 insert patterns (MIL-C-5015 inserts
plus specials)
⢠Class C is pressurized; Class R is environmental.
QWLD Series
Star-line® Series â heavy duty environmentally sealed plugs and receptacles
that are used in all types of industrial and aerospace applications.
⢠Equals or exceeds MIL-C-5015 E and R specifications.
⢠UL listed and CSA listed circuit breaking capability.
⢠Up to high amperage of 1135 amps at 1000VAC or DC rating available.
⢠Solder, crimp and pressure terminals. Circuit breaking power and control
types.
⢠Double lead Acme threads provide complete coupling in one turn of the
coupling nut, and do not clog under adverse weather conditions.
⢠IP67 rating for environmental sealing.
⢠Hard anodic coating provides dielectric strength with heat and corrosion
resistance.
Star-line EX® Series â Hybrid form of the Star-Line series with higher temperature
Star-Line Series
ranges. Cenelec Certified for use in Zone 1-IIc
hazardous environments. EX Certificate #03ATEX 1101X.
For further information on these additional heavy duty cylindri-
cal connectors, refer to the following:
69
Catalog 12-052 for Class âLâ, MIL-C-22992 Connectors
Catalog 12-052 for QWLD Connectors
Catalog 12-054 for Star-Line and Star-Line EX Connectors.
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