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RHT2251 Hand Crimp Tool
Hand Crimp Tool Operating Instruction Sheet
FEATURES
Œ
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A full cycle ratcheting hand tool ensures complete crimps
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Long handles for comfortable crimping with reduced crimping force
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A precision user-friendly terminal locator wire stop holds terminals in the proper crimping position
Insulation crimp adjustment allows a precise insulation crimp. To meet or exceed the requirements
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of UL, CSA and Military Class II
Single color-coded crimp pocket eliminates the possibility of using the wrong pocket
SCOPE
InsulKrimp Female Quick Disconnect Terminal for 10-12 AWG.
Testing
Mechanical
The tensile test, or pull test, is a means of evaluating the mechanical properties of the crimped
connections. The following charts show the UL specifications for various wire sizes. The tensile
strength is shown in pounds and indicates the minimum acceptable force to break or separate the
terminal from the conductor.
The following is a partial list of the product part numbers and their specifications that this tool is designed
to run. We will be adding to this list and an up to date copy is available on www.molex.com.
Terminal No.
19017-0047
Doc No. 64001-4800 Release Date: 10-07-04
Revision: A
And Specifications
Part No. 64001-4800
Eng. No. RHT 2251
(Replaces 19285-0022)
Wire Size (AWG) *UL - 310
12
10
*UL – 310 – Quick Disconnects
Wire Size: 10 – 12 AWG
Terminal
Eng No. (REF)
C-2143
Revision Date: 10-07-04
70
80
5.00 – 3.00 mm²
Wire Strip Length
In
mm
.375
9.53
UNCONTROLLED COPY
Insul. Dia. Max.
In
mm
.248
6.30
Page 1 of 7
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Summary of Contents for molex RHT 2251
- Page 1 The following is a partial list of the product part numbers and their specifications that this tool is designed to run. We will be adding to this list and an up to date copy is available on www.molex.com. Wire Size: 10 – 12 AWG 5.00 –...
- Page 2 RHT2251 Hand Crimp Tool JAWS OPEN OPERATION Open the tool by first closing the jaws sufficiently for the ratchet TERMINAL mechanism to release. Crimping Terminals FRONT EDGE OF 1. Push up on the locator blade and position the terminal with BARREL the barrel facing up into the color-coded nest with front edge of the barrel against the locator (See Figure 1).
- Page 3 RHT2251 Hand Crimp Tool values. UNCONTROLLED COPY Doc No. 64001-4800 Release Date: 10-07-04 Page 3 of 7 Revision: A Revision Date: 10-07-04...
- Page 4 RHT2251 Hand Crimp Tool Maintenance LUBRICATION POINTS It is recommended that each operator of (BOTH SIDES) LIGHT OIL (EVERY 3 the tool be made aware of, and responsible MONTHS for, the following maintenance steps: LOOSEN M4 1. Remove dust, moisture, and other SCREW contaminants with a clean brush, or soft, lint free cloth.
- Page 5 RHT2251 Hand Crimp Tool PIN GAUGE IN Tool Calibration CONDUCTOR A Certificate of Calibration (see last page) was supplied with the tool. To recalibrate this tool, pin gauge measurements should be taken in each conductor nest and compared to this chart.
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Page 6: Parts List
RHT2251 Hand Crimp Tool PARTS LIST Item Order No. Description Quantity 64001-4800 Hand Crimp Tool (Fig.7) 64000-0076 Repair Kit (Springs, Pins and E-Rings) 63810-0000 Handle 64001-4875 Locator Assembly 64001-4870 Tooling Kit Tooling Kit Only 64001-4802 Conductor Punch 64001-4801 Conductor Anvil 64001-4804 Insulation Punch 64001-4803... - Page 7 Technician ______________ Date of Calibration ______________ Calibration should be done every 5,000 cycles or 3 months. Tools should be lubricated during this operation. Molex Application Tooling Group 1150 E. Diehl Road Naperville, IL 60563 Tel: (630) 969-4550; Fax: (630) 505-0049 UNCONTROLLED COPY Doc No.
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