ONE CONDUCTOR

10 Amp  (Model 110)

10 Amp  (Model 110-T)
250 Amp  (Model 1250)
500 Amp  (Model 1500)
TWO CONDUCTOR
4 Amp  (Model 205)
30 Amp, 250V (Model 230)
30 Amp, 500V (Model 235)
15 Amp, 2,000V (Model 215-2K)
THREE CONDUCTOR
4 Amp  (Model 305)
4 & 30 Amp (Model 331)
30 Amp, 250V (Model 330)
30 Amp, 500V (Model 335)
FOUR CONDUCTOR
4 & 30 Amp  (Model 430)
30 Amp, 500V (Model 435)
100 Amp, 500V (Model 4100)
SIX CONDUCTOR
4 & 30 Amp  (Model 630)
EIGHT CONDUCTOR
4 & 30 Amp  (Model 830)


 

   
Model 305
Three Conductors,
4 Amps

 


Stainless steel ball bearing standard
Model No. Terminals Voltage
AC/DC
Amp
Rating
@240VAC
Max.
Freq.
MHz
Contact
Resistance
Max.
RPM
Temp
Max. F (C) /
 Min. F (C)
Rotation
Torque (gm-cm)
Circuit
Separation
305 3 0-250 4 200

<1m

1800 140 (60) /45(7) 100

>25M

305-L 3 0-250 4 200

<1m

1000 140 (60) /-20(-29) 100

>25M

"L" designator indicates  low temp.
Model 305 Accessories
593
three contact receptacle w/ 6" wires (18 AWG)
553
three contact cap
w/solder lugs
 

Receptacle used for mounting to rotating device.
Accessories required for wire connections.  Order Separately.

Model 305 Connections

Note:  The outer shell of the metal receptacle used for mounting is electrically conductive.
Model 305 Suggested Mounting Methods
Model 305 is typically mounted by the knurled metal receptacle, which is press-fit into the rotating member of the machine. When mounting horizontally, mount the Mercotac so the body of the connector rotates.

Receptacle Mount Hole Dimensions

MODEL HOLE DIAMETER () * DEPTH
593 .408"    (10.36) .35"    (8.89)
*Inch (mm) Tolerance     +.001" (+.025)
  -.000" (-.000)









Installation Notes:
  • the up arrow should not point below horizontal
  • do not solder to or bend connector tabs
  • avoid lateral forces and mechanical loads (overly stiff or tight wires)
  • do not rigid mount both ends of connector
  • limit mounting eccentricity (runout / wobble) to .005" (.13mm)
  • provide overload protection within the circuit
  • avoid vibration and bumping motions

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Mercotac, Inc.
6195 Corte del Cedro #100 Carlsbad, CA 92011 USA
Telephone: (760) 431-7723  Fax: (760) 431-0905
Email: sales@mercotac.com Support: techsupport@mercotac.com