03
< KFR >

Circular connectors with threaded joint M16 acc. to IEC 61076-2-106, IP40/IP68

Chassis socket acc. to IEC 61076-2-106, IP40, with threaded joint, for printed circuit boards, for front mounting

Data Sheet (PDF)

Technical Data

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, tin-plated in solder area (3-8 poles)
CuZn, pre-nickel and gold-plated, tin-plated in solder area (12 poles)

Housing: Zn diecast, pre-copper and 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)  *2

Protection class: IP40  *3

1) measured with a polished steel pin, nominal thickness 1.5 mm (1.0 mm with 12 poles)

2) measured with a polished steel pin, nominal thickness 1.5 mm (1.0 mm with 12 poles)

3) according to IEC DIN EN 60529, only in locked condition with an appropriate counterpart

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)

Counterparts

Accessory

Harnessing Equipment

Downloads

Poles / Product Inquiry

Designation Poles PU
(pieces)
MDQ
(pieces)
RFQ
(pieces)
Request for quote
(notes)
Inventory
(pieces)
KFR 30350100
Immediately available at

Lumberg, DE200

Bürklin, DE88

RS, US21

KFR 40450100
Immediately available at

Lumberg, CN1,300

Lumberg, DE300

KFR 50550100
Immediately available at

Lumberg, CN1,300

Lumberg, DE350

KFR 50/6550100
Immediately available at

Lumberg, DE700

KFR 60650100
Immediately available at

Lumberg, CN1,300

Lumberg, DE550

KFR 70750100
Immediately available at

Lumberg, CN1,300

Lumberg, DE800

KFR 71750100
Immediately available at

Lumberg, CN1,300

KFR 80850100
Immediately available at

Lumberg, CN1,300

Lumberg, DE200

KFR 81850100
Immediately available at

Lumberg, CN1,300

KFR 1201250100
Immediately available at

Lumberg, CN1,300

Lumberg, DE1,100

Lumberg, US100


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