03 KFV
03/20202
Environmental conditions
Temperature range -40 °C/+85 °C
Materials
Insulating body PA GF, V-0 according to UL94
Contact bush CuZn, silver-plated and flash gold-
plated (3-8 poles)
CuZn, pre-nickel and gold-
plated (12 poles)
Housing Zn diecast, pre-copper and nickel-
plated
Ring screw CuZn, nickel-plated
Mechanical data
Insertion force/contact ≤ 5.0 N 1
Withdrawal force/contact ≥ 1.2 N (3-8 poles)
≥ 0.9 N (12 poles) 1
Tightening torque connector 1-3 Nm
Tightening torque nut 1-3 Nm
Protection class IP40 2
1 measured with a polished steel pin, nominal thickness 1.5 mm (1.0 mm with 12 poles)
2 according to IEC DIN EN 60529, only in locked condition with an appropriate counterpart
Connectable conductors for solder area
Section ≤ 0.75 mm² (AWG 20)
(3-8 poles)
≤ 0.25 mm² (AWG 24)
(12 poles)
Electrical data (at Tamb 20 °C)
Contact resistance ≤ 5 mΩ
Rated current 5 A (Tamb 40 °C, 3-8 poles)
3 A (Tamb 40 °C, 12 poles)
Rated voltage with pollution degree 1:
300 V (versions 30, 40, 50/6, 60, 70)
100 V (versions 50, 71, 80, 81)
160 V (Polbild 120)
with pollution degree 2:
250 V (versions 30, 40)
32 V (versions 50, 71, 80, 81)
160 V (versions 50/6, 60, 70, 120)
Rated impulse voltage 1500 V (versions 30, 40, 50/6, 60,
70, 120)
500 V (versions 50, 71, 80, 81)
Material group II (IEC)/1 (UL) (400 ≤ CTI < 600)
Overvoltage category I
Insulation resistance > 100 MΩ
of 4
03 KFV
03/20203
Pin configurations, solder side view
KFV 60 KFV 70 KFV
71
KFV 80
KFV 30 KFV 40 KFV
50
KFV 50/6
KFV
81
KFV 120
*a nut enclosed separately
*b cup-shaped solder terminal
*c mounting direction
*d port in mounting plate
Associated products
Counterparts
� SV � SV ...-8 � WSV
Accessories
� 0381 � 038199 � 0382
� 0384 � 038799
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