NO

Figure No.

 Description

1

NEN 1020-C1

10/16A 250V two-pole socket-outlets  

Gauges c1 for size of entry holes for plug pins                   

2

NEN 1020-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

NEN 1020-C3

10/16A 250V two-pole socket-outlets

Gauge c3 for acceptance of two-pole plugs

4

NEN 1020-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

NEN 1020-C6A.B

10/16A 250V two-pole fixed socket-outlets

Gauges c6 for fixing holes or slots

6

NEN 1020-C7A.B.C.D

10/16A 250V two-pole socket-outlets

Gauges c7 for distance to point of first contact

7

NEN 1020-C8

10/16A 250V two-pole socket-outlets

Gauge c8 for wiring channel

8

NEN 1020-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

NEN 1020-C10A.B

10/16A 250Vtwo-pole plugs

Gauges c10 for pin spacing

10

NEN 1020-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

NEN 1020-C12

10/16A 250V two-pole plugs with side earthing-contacts

Gauge c12 for interchangeability

12

NEN 1020-C13

2.5A 250V two-pole plugs for class ii appliances

Gauge for interchangeability

13

NEN 1020-C14

10/16A 250V two-pole flush-type socket-outlets for screw fixing

Gauge for dimensions of mounting boxes

14

NEN 1020-C15

10/16A 250V two-pole plugs without earthing contact

Gauge for non-interchangeability with two-pole plugs with earthing contact

15

NEN 1020-C16

10/16A 250V two-pole socket-outlets with side earthing-contacts

Gauge for non-acceptance of two-pole plugs wihout earthing contact

16

NEN 1020-C18

10/16A 250V two-pole socket-outlets without earthing contact

Gauge for checking impossibility of single-pole insertion of plugs

17

NEN 1020-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

NEN 1020-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

NEN 1020-C21

16A Device for checking the resistance to lateral strain

20

NEN 1020-Fig.23

Test apparatus for contact pressure of earthing pin of 16A socket-outlet

21

NEN 1020-Min.multi-pinGauge

 (1 gauge.3 wight)

22

NEN 1020-Max.multi-pinGauge

(1 gauge.6 wight)

23

NEN 1020-C104

Gauge for non-interchangeability with two-pole plugs without earthing contact

24

NEN 1020-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