This article is no longer part of the assortment. If you are looking for an alternative, please note the links or get in contact with us.

Torque wrench, fully insulated with plug-in reversible ratchet 50 N·m

Article no.: 657551 50

Product details

Technical Data

maximum torque 50 Nm
electrical insulation VDE 1000 V
Direction of tightening For right and left-hand tightening
Torque measuring accuracy ±3 %
Test certificate Manufacturer’s test certificate
Series MANOSKOP® 730R VDE
Overall length L 390 mm
Torque range 10 Nm - 50 Nm
Torque range 7 lbfft - 37 lbfft
Scale graduation, 1 graduation = 0.25 Nm
Weight 1,660 g
Adjusted reference dimension on the torque wrench [l2] 28 mm
Square drive 3/8 in
Socket for plug-in head 9×12 mm
Display analogue
Release signalling akustisk; haptisk
Trigger principle mechanical short-travel release
Connection format for plug-in heads (rectangular socket)
Measurement technology mechanical
Slipper function no
Memory pointer no
Data can be recorded no
Setting the trigger value with adjustment scale
Feedback triggering
Reversible reading Nm; lbfft
Measurement process Torque
Adjustable trigger value adjustable
Standard DIN EN ISO 6789
Lever length without plug-in head [l1] 308 mm
Lever length including factory calibration reference dimension [l3] 336 mm
Type of product Torque Wrench

Identification numbers & Classifications

Article number 657551 50
Manufacturer number 96550150

Description

Version:

Torque wrench fully insulated up to 1000 V to DIN EN 60900 / VDE 0682-201.
Sturdy compact one-armed torque wrench, adjustable to scale and self-triggering. The accuracy is sustained for many thousands of operations, because high quality material is used for all wearing parts with stressed parts loaded only briefly on each occasion. With plug−in reversible ratchet.
Units of measure: Nm, lbfft.
  • QuickRelease. Plug-in ratchet, easily reversible between left-hand and right-hand action. With QuickRelease safety locking for quick changeover of tools and efficient protection against loss.
  • No need to reset to zero. Patented non-wearing trigger system with stressed parts. No need to reset to »0«
    in order to relax the spring.
  • QuickSelect. Proven QuickSelect quick setting of the torque, and additional scale ring for fine adjustment

Advantage:

The double-insulated plastic sleeve for working on live components houses more than just the proven STAHLWILLE precision. It is, at the same time, part of a revolutionary concept that is unique in the world: The torque wrench allows the end user to adjust and calibrate it themselves - without having to send it in - for instance using the mechanical calibration system No. 654240 size 400. Even the ratchet head can be exchanged without having to recheck the insulation.

Function:

Adjustment: Quick adjustment of the torque with the slide setting button. The value is fixed using the locking key in the handle.

Standard:

Tested to DIN EN ISO 6789.

Note:

For working at voltages up to 1000 Volts. In safety areas only fully insulated tools may be used in combination.
The guaranteed measuring accuracy of the torque is achieved only once the torque range has been calibrated to DIN EN ISO 6789.

Downloads & documents

Services & product advisors

Create new article code

Change article code

By means of article codes you can record your internal item numbers in the eShop.

Share this product

or copy this link

Add to shopping list

    Direct purchase

    Sign in to your Account

    To shopping cart