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Netherland plug and socket gauge NEN1020 List

No Figure No. Description
1 C1 10/16A 250V two-pole socket-outlets Gauges c1 for size of entry holes for plug pins
2 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 C3 10/16A 250V two-pole socket-outlets Gauge c3 for acceptance of two-pole plugs
4 C4 10/16A 250V two-pole socket-outlets with side earthing-contacts Gauge c4 for acceptance of two-pole plugs with side earthing contacts
5 C6A.B 10/16A 250V two-pole fixed socket-outlets Gauges c6 for fixing holes or slots
6 C7A.B.C.D 10/16A 250V two-pole socket-outlets Gauges c7 for distance to point of first contact
7 C8 10/16A 250V two-pole socket-outlets Gauge c8 for wiring channel
8 C9A.B 2.5A 250V and 10/16A250V two-pole plugs and 10/16A 250V two-pole socket-outlets with pin-type earthing-contact Gauges c9 for pin diameter
9 C10A.B 10/16A 250Vtwo-pole plugs Gauges c10 for pin spacing
10 C11 10/16A 250V two-pole socket-outlets and two-pole plugs with pin-type earthing-contact Gauge c11 for maximum opening of contact tubes
11 C12 10/16A 250V two-pole plugs with side earthing-contacts Gauge c12 for interchangeability
12 C13 2.5A 250V two-pole plugs for class ii appliances Gauge for interchangeability
13 C14 10/16A 250V two-pole flush-type socket-outlets for screw fixing Gauge for dimensions of mounting boxes
14 C15 10/16A 250V two-pole plugs without earthing contact Gauge for non-interchangeability with two-pole plugs with earthing contact
15 C16 10/16A 250V two-pole socket-outlets with side earthing-contacts Gauge for non-acceptance of two-pole plugs without earthing contact
16 C18 10/16A 250V two-pole socket-outlets without earthing contact Gauge for checking impossibility of single-pole insertion of plugs
17 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 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 C21 16A Device for checking the resistance to lateral strain
20 Fig.23 Test apparatus for contact pressure of earthing pin of 16A socket-outlet
21 Min. multi-pin Gauge (1 gauge.3 weight)
22 Max. multi-pin Gauge (1 gauge.6 weight)
23 C104 Gauge for non-interchangeability with two-pole plugs without earthing contact
24 C105/C1A Gauges for size of entry holes of 2.5A socket-outlet for plug pins
25 C106/C3A Gauge for acceptance of two-pole plugs 2.5A
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