Argenta Elektronik

Souriau Trim Trio UTL-Series Eaton

The UTL Series is a plastic connector range designed to respect modern safety standards.

The stainless steel latch coupling system makes it simple to use. With only one finger, connectors are mated with an audible and sensitive “click”.

The key shape of the coupling system makes it blind mateable. In dark conditions the color and mechanical discriminations helps you to do it and avoid you to damage connectors.

Performance characteristics
Durability: 500 matings and unmatings
Salt spray: 1000 hours
Operating temperature: -40° C to + 105° C
RoHS compliant and halogen free
Flammability rating: UL94 5VA
Fluid resistance: Gasoil, Mineral oil, Acid & Basic bath
UV resistant: No mechanical degradation or important variation of colour of exposure in natural environment (F1material per the UL 746C)
IP68/69K mated with standard contacts
IP68 even unmated with sealed contacts
UL/IEC: IEC60065, IEC60598, UL1598,IEC60320, UL498, UL94, UL746, IEC61076-2-103, UL1977 (UL -file E169916), IEC61984 pending


  • Body connector, backshell and insert made of thermoplastic, nut made of metal
  • Rapid mating/unmating: Push and press to release
  • Blind mateable thanks to a key shape design
  • With stainless steel latch
  • available with crimp contacts


Contact accommodation
“UTL” connectors accept Trim Trio crimptype removable snap-lock contacts in size # 16 (to be ordered separately)

+ learn more

The flagship of Eaton’s industrial connectors!

TRIM TRIO® connectors were originally sold under the brand name “BURNDY”. These were derived from MIL standards, but size 16 (1.6mm) contacts were used.
Later, various sub-series and design-variants were developed from the product ranges.
In parallel with the size 16 contacts, there also has been an evolution on high density versions using size 20 contacts (1.0mm) and on mixed signal / power versions using size 16 contacts in combination with size 12 (2.4mm) and size 8 (3.6)mm contacts.

After the companies BURNDY, Eaton and other companies were bought from Framatome Connectors International (FCI), a few years later the present Eaton was again established as an independent company in the context of a management buy-out (MBO) and a reorganization of the product ranges. Since then, the TRIM TRIO® connector series has belonged to Eaton, whereas other former BURNDY products (including cable lugs) have remained in the FCI range and are now integrated into the Hubbell group of companies.

Partnumbers (extract)

UTL0103G1P, UTL0103G1P03, UTL0103G1S, UTL0103G1S03, UTL1103G1P, UTL1103G1P03, UTL1103G1S, UTL1103G1S03, UTL6103G1P, UTL6103G1P03, UTL6103G1S, UTL6103G1S03, UTL7103G1P, UTL7103G1P03, UTL7103G1S, UTL7103G1S03, HAUTL63G1PS1M, HAUTL63G1PS2M, HAUTL63G1SS1M, HAUTL63G1SS1M, HAUTL63G1SS2M, HAUTL63G1SS3M, HAUTL83G1SPS1M, HAUTL83G1SPS2M, HAUTL83G1SPS3M, HAUTL913G1SPS1M, HAUTL913G1SPS2M, HAUTL913G1SPS3M, SWSFILLERPLUG, UTL103G1PDCG68, UTL103G1SDCG68, UTL10DCG, UTL610DCG, RC14M25K, RC14M30K, RC16M23K, RC16M25K, RC20M12K, RC20M13K, RC24M9K, RC28M1K, RCDX6015D28, RCDX6016D28, RCDX6018D28, RCDX6019D28, RCDX6024D28, RCDX6026D28, RCDX602D28, RCDX6031D28, RCDX6032D28, RCDX6034D28, RCDX6036D28, RCDX6052D28, RCDXB0553, RCDXK1D28, RFD26L1D28, RM14M25K, RM14M30K, RM16M23K, RM16M25K, RM20M12K, RM20M13K, RM24M9K, RM28M1K, RMD26L1D28, RMDX6015D28, RMDX6018D28, RMDX6019D28, RMDX602D28, RMDX6024D28, RMDX6026D28, RMDX6031D28, RMDX6032D28, RMDX6034D28, RMDX6036D28, RMDX6046D28, RMDX6050D28, RMDX6052D28, RMDXB0553, RMDXK10D28, SC14M1S18, SC14ML1S18, SC14M1TK6, SC14ML1TK6, SC16M1S18, SC16M11S18, SC16ML1S18, SC16ML11S18, SC16M1TK6, SC16M11TK6, SC16ML1TK6, SC16ML11TK6, SC20M1S18, SC20ML1S18, SC20M1TK6, SC20ML1TK6, SC24M1S18, SC24ML1S18, SC24M1TK6, SC24ML1TK6, SM14M1S18, SM14ML1S18, SM14M1TK6, SM14ML1TK6, SM16M1S18, SM16M11S18, SM16ML1S18, SM16ML11S18, SM16M1TK6, SM16M11TK6, SM16ML1TK6, SM16ML11TK6, SM20M1S18, SM20ML1S18, SM20M1TK6, SM20ML1TK6, SM24M1S18, SM24ML1S18, SM24M1TK6, SM24ML1TK6, YOC074, M10S1J, M10SG8, RTM205, RX2025GE1, S16RCM14, S16RCM1425 , S16RCM16, S16RCM1625, S16RCM20, S16SCM20, S16SCML1, S16SCML11, S221, S23D2, S26D2, S471, S80, S83, S82, S87, SL105, SL46D2, Shandles

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