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Model 331
Three Conductors,
2@4amps, 1@30amps
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Disconnects included
(4 sm., 2 lg.)
Boot Kit available
Available with stainless steel ball bearing (331-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 |
| 331 |
3 |
0-250 |
2@4/1@30 |
100 |
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<1m |
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1800 |
140 (60) /-20(-29) |
200 |
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>25M |
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| 331-SS |
3 |
0-250 |
2@4/1@30 |
100 |
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<1m |
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1800 |
140 (60) /-20(-29) |
200 |
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>25M |
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"SS" designator indicates stainless steel ball bearing (recommended for wet or corrosive environments)
Model 331 Accessories |
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55251
Terminal 16 - 14 AWG
(qty. 1 included) |
57230
Boot Kit for dust / splash protection
IP51 |
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55250
16 - 14 AWG (qty. 1 included) |
55110
22 - 18 AWG (qty. 4 included) |
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Terminals for other wire gauges available.
(22-18 AWG and 12-10 AWG)
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Model 331 Standard Wire Connections |
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Model 331 Wire Connections With Optional Boot Kit |
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Model 331 Suggested Mounting Methods |
| Model 331 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 |
| MODEL |
HOLE DIAMETER (Ø) * |
DEPTH |
| 331 et al |
.998" (25.35) |
.80" (20) |
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| Typical Bushing Mount Hole Dimensions |
| 331 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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