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Model 430 Four Conductors, 2@4amps, 2@30amps

Disconnects included
(4 sm., 4 lg.)
Boot Kit available
Available with stainless steel ball bearing (430-SS)

Mercotac model 430 is ideal for heated roller applications, where connecting to senstive thermocouple signals and simultaneously powering the heater are required.

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
430 4 0-250 2@4/2@30 100 <1m 1200 140 (60) /-20(-29) 400 >25M
430-SS 4 0-250 2@4/2@30 100 <1m 1200 140 (60) /-20(-29) 400 >25M

"SS" designator indicates stainless steel ball bearing (recommended for wet or corrosive environments)

Model 430 Accessories


50431

Plug Assembly 12 in. wires 14 AWG & 18 AWG Suitable for up to 20 Amps


50430

Plug Kit - No wires, terminals for wire gauges 20 - 16 AWG & 16 - 14 AWG Suitable for up to 20 Amps Also order 5030-T


57430

Boot Kit for dust or splash protection IP51



55251

Terminal 16 - 14 AWG (qty. 2 included)


55250

16 - 14 AWG (qty. 2 included)


55110

22 - 18 AWG (qty. 4 included)



55250

16 - 14 AWG (qty. 2 included)


Terminals for other wire gauges available.
(22-18 AWG and 12-10 AWG)

Model 430 Standard Wire Connections

Model 430 Wire Connections With Optional Boot

Model 430 Suggested Mounting Methods

Model 430 is typically mounted by either the black body or the white plastic bushing on either end using a set screw. When mounting horizontally, mount the Mercotac so the body of the connector rotates.

Typical Body Mount Hole Dimensions
MODEL HOLE DIAMETER (Ø) * DEPTH
430, et al 1.248" (31.70) .80" (20)
Typical Bushing Mount Hole Dimensions
MODEL HOLE DIAMETER (Ø) * DEPTH
430, et al .625" (15.88) .40" (10)
With Plug Connector .625" (15.88) 1.40" (36)
*Inch (mm) Tolerance Ø +.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