Terminal box knockout tester
1.According to IEC 61730:2-2004 , EN168
2.Flat round shaft which long 38mm ,diameter with 6.4mm
Port: shenzhen
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 500 Set/Sets per Month
Payment Terms: T/T
Contact SupplierPackaging Detail: strong wooden case
Delivery Detail: 10 working days
PV-06A Terminal box knockout tester
According to IEC 61730:2-2004 , EN 168
Purpose
knockout orifice cover on the terminal box should be kept in situ using under normal condition ,
it should be knock down easily while fit-on-assembly permanent wiring system
Qualified standard
The cover should still be kept in the in situ after applied a stable force,the displacement shall not be exceed
0.75mm,and the cover should be knockout easily ,shall not casue any damage or any sharp edges to the junction box
Test conditions :
One Polymer junction box with orifice can be knocked down ,testing "with a state which receive sample "under 25ºC,
another one place 5 h under -20±1ºC,then repeat the test like the previous one immediately
Technical parameters
1.Flat round shaft which long 38mm ,diameter with 6.4mm
2.Junction box device
3.Apparatus with automatic lifting weights