Mercotac Two Conductor

Model 205 Two Conductors, 4 Amps
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High-speed model available (205-H) Low-torque/low-temp. models available (205-L) Available with stainless steel ball bearing (205-SS) |
Mercotac model 205 is ideal for two-wire applications, such as thermocouples, strain gages, eddy current test devices, and wind turbine blade sensors, due to its compact size, quality signal connection, low torque and low cost. |
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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 |
205 |
2 |
0-250 |
4 |
200 |
<1m
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2000 |
140 (60) /45(7) |
75 |
>25M
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205-SS |
2 |
0-250 |
4 |
200 |
<1m
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2000 |
140 (60) /45(7) |
75 |
>25M
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205-L |
2 |
0-250 |
4 |
200 |
<1m
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1200 |
140 (60) /-20(-29) |
20 |
>25M
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205-LS |
2 |
0-250 |
4 |
200 |
<1m
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1200 |
140 (60) /-20(-29) |
75 |
>25M
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205-H |
2 |
0-250 |
4 |
200 |
<1m
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3600 |
140 (60) /45(7) |
35 |
>25M
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205-HS |
2 |
0-250 |
4 |
200 |
<1m
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3600 |
140 (60) /45(7) |
35 |
>25M
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"SS" designator indicates stainless steel ball bearing (recommended for wet or corrosive environments) "L" designator indicates low torque / low temp. "LS" designator indicates low temp. & stainless steel ball bearing "H" designator indicates high RPM "HS" designator indicates high RPM & stainless steel ball bearing
Model 205 Accessories |
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Model 205 Connections |
Model 205 Suggested Mounting Methods |
Model 205 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. |
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Receptacle Mount Hole Dimensions
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MODEL |
HOLE DIAMETER (Ø) * |
DEPTH |
591, 592, 594 |
.283" (7.19) |
.35" (8.89) |
*Inch (mm) Tolerance Ø |
+.001" (+.025) |
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-.000" (-.000) |
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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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Model 230 Two Conductors, 30 Amps
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Disconnects included (4 lg.) Boot kit available Available with stainless steel ball bearing (230-SS) |
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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 |
230 |
2 |
0-250 |
30 |
200 |
<1m
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1800 |
140 (60) /-20(-29) |
200 |
>25M
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230-SS |
2 |
0-250 |
30 |
200 |
<1m
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1800 |
140 (60) /-20(-29) |
200 |
>25M
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"SS" designator indicates stainless steel ball bearing (recommended for wet or corrosive environments)
Model 230 Accessories |
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55251 Terminal 16 - 14 AWG (qty. 2 included) |
57230 Boot Kit for dust / splash protection IP51 |
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55250 16 - 14 AWG (qty. 2 included) |
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Terminals for other wire gauges available. (22-18 AWG and 12-10 AWG)
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Model 230 Standard Wire Connections |
Model 230 Wire Connections With Optional Boot Kit |
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Model 230 Suggested Mounting Methods |
Model 230 is typically mounted by 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. |
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Typical Body Mount Hole Dimensions
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MODEL |
HOLE DIAMETER (Ø) * |
DEPTH |
230 et al |
.998" (25.35) |
.80" (20) |
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Typical Bushing Mount Hole Dimensions
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230 et al |
.500" (12.70) |
.40" (10) |
*Inch (mm) Tolerance Ø |
+.001" (+.025) |
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-.000" (-.000) |
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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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Model 235 Two Conductors, 2@30amps & 500V
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Disconnects included (4 lg.) Boot Kit available Available with stainless steel ball bearing (235-SS) |
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Model No. |
Terminals |
Voltage AC/DC |
Amp Rating @500VAC |
Max. Freq. MHz |
Contact Resistance |
Max. RPM |
Temp Max. F (C) / Min. F (C) |
Rotation Torque (gm-cm) |
Circuit Separation |
235 |
2 |
0-500 |
30 |
100 |
<1m
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1200 |
140 (60) /-20(-29) |
400 |
>50M
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235-SS |
2 |
0-500 |
30 |
100 |
<1m
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1200 |
140 (60) /-20(-29) |
400 |
>50M
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"SS" designator indicates stainless steel ball bearing (recommended for wet or corrosive environments)
Model 235 Accessories |
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57235 Boot Kit for dust or splash protection IP51 |
55250 Terminal 16 - 14 AWG (qty. 2 included) |
55251 Terminal 16 - 14 AWG (qty. 2 included) |
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Terminals for other wire gauges available. (22-18 AWG and 12-10 AWG)
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Model 235 Standard Wire Connections |
Model 235 Wire Connections With Optional Boot |
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Model 235 Suggested Mounting Methods |
Model 235 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. |
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Typical Body Mount Hole Dimensions
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MODEL |
HOLE DIAMETER (Ø) * |
DEPTH |
235, et al |
1.248" (31.7) |
.80" (20.3) |
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Typical Bushing Mount Hole Dimensions
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235, et al |
.748" (19.0) |
.80" (20.3) |
*Inch (mm) Tolerance Ø |
+.001" (+.025) |
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-.000" (-.000) |
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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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Model 215-2K Two Conductors, 2@15amps & 2,000V
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Disconnects included (4 lg.) Boot Kit available Available with stainless steel ball bearing (215-2KSS) |
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Model No. |
Terminals |
Voltage AC/DC |
Amp Rating @2000VAC |
Max. Freq. MHz |
Contact Resistance |
Max. RPM |
Temp Max. F (C) / Min. F (C) |
Rotation Torque (gm-cm) |
Circuit Separation |
215-2K |
2 |
0-2,000 |
15 |
100 |
<1m
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1200 |
140 (60) /-20(-29) |
400 |
>50M
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215-2KSS |
2 |
0-2,000 |
15 |
100 |
<1m
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1200 |
140 (60) /-20(-29) |
400 |
>50M
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"SS" designator indicates stainless steel ball bearing (recommended for wet or corrosive environments)
Model 215-2K Accessories |
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57235 Boot Kit for dust or splash protection IP51 |
552KA Terminal 22 - 18 AWG (qty. 4 included) |
55253 Shrink Tube (qty. 4 included) |
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Terminals for 16-14 AWG wires available (p/n 552KB).
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Model 215-2K Standard Wire Connections |
Model 215-2K Wire Connections With Optional Boot |
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Model 215-2K Suggested Mounting Methods |
Model 215-2K 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. |
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Typical Body Mount Hole Dimensions
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MODEL |
HOLE DIAMETER (Ø) * |
DEPTH |
215-2K, et al |
1.248" (31.7) |
.80" (20.3) |
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Typical Bushing Mount Hole Dimensions
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215-2K, et al |
.748" (19.0) |
.80" (20.3) |
*Inch (mm) Tolerance Ø |
+.001" (+.025) |
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-.000" (-.000) |
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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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