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PZB 3950

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Selected variant

Technical data

General Data

Type Plug-in connector
Pitch 5 mm
Colour Green
Number of poles 2
Approvals UL, cUL, VDE


Rated current 12 A
Rated voltage 250 V
Rated cross section 2,5 mm²
Rated impulse voltage 4 kV
Overvoltage category III
Contamination degree 3


Length 14,5 mm
Width 11,6 mm
Height 26,3 mm
Width left 4,1 mm
Width right 2,5 mm

Connection Data

Connector type/principle Spring clamp
Contact version Female connector
Connector version Pluggable
Number of plugin rows 1
Cross section single wire from 0,08 mm²
Cross section single wire to 2,5 mm²
Cross section stranded wire from 0,08 mm²
Cross section stranded with ferrule to 1,5 mm²
Cross section stranded wire to 2,5 mm²
Cross section stranded with ferrule from 0,14 mm²
Rated wire cross section to (AWG) 12
Rated wire cross section from (AWG) 28
Stripping length 8,5 mm


Housing material Polyamide 6.6
Flammability class UL94-V0
Operating temperature from -30 °C
Operating temperature to 105 °C
Contact spring Copper alloy
Main spring Stainless steel


UL test standard UL 1059
Rated voltage UL 300 V
Rated current UL 15 A
cUL test standard CSA 22.2 No.158
Rated voltage cUL 300 V
Rated current cUL 15 A
VDE test standard DIN EN 61984
Rated voltage VDE 4 V
Rated current VDE 12 A

Additional Data

Glow wire ignition temperature (GWIT) GWIT 775
Insulation resistance 1*10^13 Ω x cm
Pack size 50
Angle of wire connection/contact 0°/180° (horizontal)
Country of origin QU
Tariff code 85366990
Glow wire flammability index (GWFI) GWFI 850
Weight 3,8 g
GWFI after-glow time 30 s
Plug-in cycles acc. to standard 100
GWIT exposure time 5 s
Current creepage resistance CTI 600
Connection cycles acc. to standard 10



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Parts Number of poles Width Weight Price
2 11,6 mm 3,8 g
3 16,6 mm 5,6 g
4 21,6 mm 7,3 g
5 26,6 mm 9,2 g
6 31,6 mm 10,9 g
7 36,6 mm 12,6 g
8 41,6 mm 14,3 g
9 46,6 mm 16,1 g
10 51,6 mm 18 g
11 56,6 mm 19,6 g
12 61,6 mm 21,6 g
13 66,6 mm 23,1 g
14 71,6 mm 25,53 g
15 76,6 mm 26,7 g
16 81,6 mm 28,5 g
17 86,6 mm 31,7 g
18 91,6 mm 33,48 g
19 96,6 mm 35,51 g
20 101,6 mm 35,6 g
21 106,6 mm 39,06 g
22 111,6 mm 41,09 g
23 116,6 mm 42,86 g
24 121,6 mm 44,64 g

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