1. Application:
This plug and socket test gauge is mainly used to test and inspect whether the structure and size of plugs and sockets conform to CEE7 ( CEE7/7 ) standards. And the mainly application industries is electronics, electrical appliances, plugs and sockets and other similar areas.
2. Features:
Gauge dimensions, tolerances, material, hardness, surface roughness conform to the standards requirements;
Material hardness is more than 50HRC;Material thermal expansion coefficient is small,dimensions and tolerances is stable and reliable.
CEE 7 Socket-outlets and Plug Gauges
| NO | Shice Model | Figure No. | Description |
| 1 | SC-CC1 | CEE7/C1 | 10/16A 250V two-pole socket-outlets
Gauges c1 for size of entry holes for plug pins |
| 2 | SC-CC2 | CEE7/C2A.B | 10/16A 250V two-pole socket-outlets and two-pole plugs with pin-type earthing-contact
Gauges c2 for minimum opening of contact tubes |
| 3 | SC-CC3 | CEE7/C3 | 10/16A 250V two-pole socket-outlets
Gauge c3 for acceptance of two-pole plugs |
| 4 | SC-CC4 | CEE7/C4 | 10/16A 250V two-pole socket-outlets with side earthing-contacts
Gauge c4 for acceptance of two-pole plugs with siade earthing contacts |
| 5 | SC-CC6 | CEE7/C6A.B | 10/16A 250V two-pole fixed socket-outlets
Gauges c6 for fixing holes or slots |
| 6 | SC-CC7 | CEE7/C7A.B.C.D | 10/16A 250V two-pole socket-outlets
Gauges c7 for distance to point of first contact |
| 7 | SC-CC8 | CEE7/C8 | 10/16A 250V two-pole socket-outlets
Gauge c8 for wiring channel |
| 8 | SC-CC9 | CEE7/C9A.B | 2.5A 250V and 10/16A250V two-pole piugs and 10/16A 250V two-pole socket-outlets with pin-type earthing-contact
Gauges c9 for pin diameter |
| 9 | SC-CC10 | CEE7/C10A.B | 10/16A 250Vtwo-pole plugs
Gauges c10 for pin spacing |
| 10 | SC-CC11 | CEE7/C11 | 10/16A 250V two-pole socket-outlets and two-pole piugs with pin-type earthing-contact
Gauge c11 for maximum opening of contact tubes |
| 11 | SC-CC12 | CEE7/C12 | 10/16A 250V two-pole plugs with side earthing-contacts
Gauge c12 for interchangeability |
| 12 | SC-CC13 | CEE7/C13 | 2.5A 250V two-pole plugs for class ii appliances
Gauge for interchangeability |
| 13 | SC-CC14 | CEE7/C14 | 10/16A 250V two-pole flush-type socket-outlets for screw fixing
Gauge for dimensions of mounting boxes |
| 14 | SC-CC15 | CEE7/C15 | 10/16A 250V two-pole plugs without earthing contact
Gauge for non-interchangeability with two-pole plugs with earthing contact |
| 15 | SC-CC16 | CEE7/C16 | 10/16A 250V two-pole socket-outlets with side earthing-contacts
Gauge for non-acceptance of two-pole plugs wihout earthing contact |
| 16 | SC-CC18 | CEE7/C18 | 10/16A 250V two-pole socket-outlets without earthing contact
Gauge for checking impossibility of single-pole insertion of plugs |
| 17 | SC-CC19 | CEE7/C19A.B.C | 2.5A 250V and 10/16A 250V two-pole plugs
Gauges for checking impossibility of single-pole insertion of plugs into socket-outlets |
| 18 | SC-CC19a | CEE7/C19a | 2.5A 250V and 10/16A 250V two-pole plugs
Gauges for checking impossibility of single-pole insertion of plugs into socket-outlets |
| 19 | SC-CC20 | CEE7/C20 | Device for testing non-solid pins |
| 20 | SC-CC21 | CEE7/C21 | Device for checking the resistance to lateral strain of 10/16A 250V two-pole fixed socket-outlets |
| 21 | SC-CC22 | CEE7/C22 | Splash apparatus |
| 22 | SC-CC23 | CEE7/C23 | Device for measuring the contact pressure of earthing contacts of 10/16A 250V two-pole socket-outlets with side earthing-contacts |
| 23 | SC-CC24 | CEE7/C24 | Apparatus for breaking capacity and normal operation tests |
| 24 | SC-CC25 | CEE7/C25 | Circuit diagrams for bresaking capacity and normal operation tests |
| 25 | SC-CC26 | CEE7/C26 | Apparatus for checking the withdrawal force |
| 26 | SC-CC27 | CEE7/C27 | Apparatus for testing the cord anchorage |
| 27 | SC-CC28 | CEE7/C28 | Apparatus for flexing test |
| 28 | SC-CC29 | CEE7/C29 | Impact-test apparatus |
| 29 | SC-CC30 | CEE7/C30 | Tumbling barrel |
| 30 | SC-CC31 | CEE7/C31 | Apparatus for impact test at low temperature |
| 31 | SC-CC32 | CEE7/C32 | Arrangement for compression test |
| 32 | SC-CC33 | CEE7/C33 | Apparatus for abrasion test on insulating collars of plug pins |
| 33 | SC-CC34 | CEE7/C34 | Ball-pressure apparatus |
| 34 | SC-CC35 | CEE7/C35 | Apparatus for pressure test on plugs and portable socket-outlets |
| 35 | SC-CC36 | CEE7/C36 | Hot mandrel apparatus |
| 36 | SC-CC37 | CEE7/C37 | Arrangement and dimensions of the electrodes for the tracking test |
