Product Data Sheet
Amphenol
Connectors for Power Applications
No. 190
Amphenol introduces the new Composite GT series of
connectors, with full worldwide approval from a major server
manufacturer, for use as the environmental server power
connector. Featuring a high-performance composite plug
shell, coupling nut, receptacle, and hardware, this GT meets
all of the specifications for high power process control and
server applications.
Additional features include the RADSOK
Socket Contact Technology, enabling increased current
ratings to 120A on individual contacts.
The RADSOK (RADial SocKet) High Amperage, Low
Insertion Force Socket Contact provides value to your
purchasing,
objectives. RADSOK technology is based upon a stamped
and formed flat grid, uniquely twisted into a hyperbolic
geometry to provide robust, high density contact to the
mating pin contact. Most pin and socket technologies rely
upon spring (beam element) properties of the contact
elements, which tend to weaken over time. Unlike most
other pin and socket solutions, RADSOK also utilizes the
tensile strength properties of the flat, high conductivity alloy grid. This provides the high normal forces required for conductivity while
also providing large conductive surface area. Correspondingly low voltage drop and low temperature rise are also achieved while
maintaining low insertion forces.
Compression (setscrew) wire termination to the 4/6AWG or 8/10AWG conductors allows easy field replacement of pin or socket
contacts, or complete plug and receptacle assemblies, without requiring specialized tooling.
Additional benefits of the GT Reverse Bayonet product include:
Technical Specifications: Connectors are listed to UL/CUL 2238 Standard, Control Number 19VP. The Amphe-GTR connectors
utilize a standard PG adaptor watertight strain relief on the plug to achieve their IP67 seal rating. Size 4 RADSOK Contacts are
individually rated to 120 Amperes continuous. Connector assemblies are current rated per the cross-reference table above.
Insulation Resistance is rated at 1000 MΩ and Dielectric Withstanding Voltage is rated at 2000 V
flammability rated to UL94V-0.
Plug
•
•
•
∅ 2.626 REF
Quick positive coupling
Audible, tactile, & visual indication of coupling
Waterproof (IP67)
engineering,
Amphe
quality
and
®
High Amperage
manufacturing
-GTR Reverse Bayonet
Amphenol
•
•
•
4.829 REF
No lockwiring required
High shock and vibration capabilities
Silver plated contacts
Amphe-GTR – 4 Conductor
AC
(RMS). The Composite GT is
Cable Range
(See Tables)