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Torque wrench, fully insulated with push-through square 120 N·m
Article no.: 657556 120
Article code:
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For a description of the legend, see description text.
- Direction of tightening: For right and left-hand tightening
- Torque measuring accuracy: ±4
- Test certificate: Manufacturer’s test certificate
Product details
Technical Data
| maximum torque | 120 Nm | |
| electrical insulation | VDE 1000 V | |
| Direction of tightening | For right and left-hand tightening | |
| Torque measuring accuracy | ±4 % | |
| Test certificate | Manufacturer’s test certificate | |
| Overall length L | 420 mm | |
| Torque range | 20 Nm - 120 Nm | |
| Scale graduation, 1 graduation = | 1 Nm | |
| Weight | 1,440 g | |
| Square drive | 1/2 in | |
| Display | analogue | |
| Release signalling | acoustic; haptisk | |
| Trigger principle | mechanical short-travel release | |
| Connection format | Push-through square drive (ratchet) | |
| Measurement technology | mechanical | |
| Deflection function | no | |
| Slipper function | no | |
| Quick release/ quick-change function | no | |
| Memory pointer | no | |
| Data can be recorded | no | |
| Setting the trigger value | with adjustment scale | |
| Feedback | triggering | |
| Reversible reading | lbfft | |
| Measurement process | Torque | |
| Adjustable trigger value | adjustable | |
| Standard | DIN EN ISO 6789 | |
| Lever length including factory calibration reference dimension [l3] | 345 mm | |
| Type of product | Torque Wrench |
Identification numbers & Classifications
| Article number | 657556 120 | |
| EAN / GTIN | 4000896233397 | |
| Manufacturer number | 5121KV |
Description
Version:
Torque wrench fully insulated up to 1000 V to DIN EN IEC 60900 / VDE 0682-201.
Single-handed torque wrench, adjustable using the scale, with protection against accidental changes to the setting. Integral ratchet, reversible left-hand and right-hand tightening by push-through drive square.
Units of measure: Nm.
Single-handed torque wrench, adjustable using the scale, with protection against accidental changes to the setting. Integral ratchet, reversible left-hand and right-hand tightening by push-through drive square.
Units of measure: Nm.
Function:
On reaching the set torque value the wrench triggers giving a “signal” (audible and perceptible) and is then immediately ready for use again.
Standard:
Tested to DIN EN ISO 6789.
Accuracy:
±4% of the set value.
Cutting data:
Legend for drawing and formula:
l1 = Lever length without plug-in head
l2 = Adjusted reference dimension on the torque wrench
l3 = Lever length including factory calibration reference dimension
l4 = Reference dimension of the plug-in head
L = Total length of the tool
T1 = Torque to be set
T2 = Specified torque
l1 = Lever length without plug-in head
l2 = Adjusted reference dimension on the torque wrench
l3 = Lever length including factory calibration reference dimension
l4 = Reference dimension of the plug-in head
L = Total length of the tool
T1 = Torque to be set
T2 = Specified torque
Attention:
Any repairs must be performed on in the HAZET Service Centre, since the wrench must be subjected after repair to an individual 10,000 V test to DIN EN 60900 / VDE 0682-201!
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.
The guaranteed measuring accuracy of the torque is achieved only once the torque range has been calibrated to DIN EN ISO 6789.