www.altechcorp.com/test-equipment/PDFs/TestMeasurement50.pdf

Test Plugs
4 mm System
Type
VQ 20
VQ 30
4mm spring loaded plug with 4mm cross hole,
flexible insulation sleeve, nickel plated brass,
screw terminal max. 1.5mm2.
4mm spring loaded plug with 4mm cross hole, flexible
insulation sleeve, nickel plated brass, solder terminal max.
2.5mm2.
Pin diameter
4 mm (0.157”)
4 mm (0.157”)
PART NO. / Housing color
930058100
930061100
930058101
930061101
930058102
930061102
930058103
930061103
930058104
930061104
930058107
930061107
Technical Data
Contact Type
spring loaded pin
spring loaded pin
Connection Type
screw terminal max. 1.5mm2
30 VAC / 60 VDC
solder terminal max. 2.5mm2
30 VAC / 60 VDC
Measurement Category (IEC61010)
CAT I
CAT I
Current Rating*
16A
30A
Contact Resistance
3 mOhm
3 mOhm
Voltage Rating
Material Specifications
Plug
nickel plated brass
nickel plated brass
Contact Spring
–
–
Housing
PVC-P
PP
-25°C to +70°C (-13 to 158°F)
-25°C to +70 °C (-13 to 158°F)
–
–
Environmental Conditions
Temperature range
Flamability Rating
Housing
Drawing
61
40
61
* Please consider derating graph on page 80.
50
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ø 4,2
ø4
ø 11
40
ø4
ø4
ø 4,2
ø 11
ø4
Measurements are shown in millimeters.
Multiply by 0.03937 to convert to inches.