GB / T 1002-2021 single phase plug and socket gauge

  Product overview: this gauge complies with the parameters and dimensions specified in Figure 8 ~ Figure 16 of GB / T 1002-2021 standard
It is used for dimension measurement and inspection of single-phase plugs and sockets for household and similar purposes;
Main technical parameters:
Quantity: 1 set, 14 pieces in total;
Gauge surface roughness: steel gauge surface roughness Ra0 8；
Quenching hardness of gauge measuring surface: HRC 58 ~ 65;
Gauge specification of single-phase plug and socket:
1
Single phase two pole plug gauge ≤ 10A quantity: 1 piece (Fig
8);
2
Single phase two pole grounded plug gauge ≤ 10A quantity: 1 piece (Fig
9);
3
Single phase two pole grounded plug gauge 16a, quantity: 1 piece (Fig
9);
4
One single-phase two pole socket general gauge 10A (FIG
10);
5
One single-phase two pole grounded socket gauge 10A (FIG
11);
6
One single-phase two pole grounded socket gauge 16A (FIG
11);
7
Single phase socket single pin hole stop gauge 10a, quantity: 1 piece (Fig
12);
8
Single phase socket single pin hole stop gauge 16a, quantity: 1 piece (Fig
12);
9
Single phase two pole socket non-contact gauge 10a, quantity: 1 piece (FIG
13);
10、  Single phase two pole grounded socket non-contact gauge 10a, quantity: 1 piece (FIG
14);
11、  Single phase two pole grounded socket non-contact gauge 16a, quantity: 1 piece (FIG
14);
12、  Single phase two pole socket contact gauge 10a, quantity: 1 piece (FIG
15);
13、  Single phase two pole grounded socket contact gauge 10a, quantity: 1 piece (FIG
16);
One single-phase two pole socket contact gauge 16A with grounding (FIG
16)