307-PCF

Multi-point screw connector

with grooved flat terminals

02.19

WECO | www.wecogroup.com

11

L

The multi-point screw connector 307-PCF in 11 mm pitch is available in 2- to

21-pole design.

They are equipped with grooved flat terminals and are particularly suitable for the

mains connection of electrical equipment. They are available in various sizes, pole

numbers and types to suit individual applications.

The grooves serve as wire guide and prevent lateral wire offset when fastening the

screw connection.

Each one mounting hole is provided on the end of the connector block.

The connector block features a polycarbonate housing with riveted flat tabs

according to DIN 41000/12.66

Part Numbers

No. of

poles

307-PCF

Length

A *

PU

2

50.880.602

41,3

33,00

112

3

50.880.603

52,3

44,00

84

4

50.880.604

63,3

55,00

64

5

50.880.605

74,3

66,00

56

6

50.880.606

85,3

77,00

48

7

50.880.607

96,3

88,00

40

8

50.880.608

107,3

99,00

36

9

50.880.609

118,3

110,00

32

10

50.880.610

129,3

121,00

32

11

50.880.611

140,3

132,00

28

12

50.880.612

151,3

143,00

20

13

50.880.613

162,3

154,00

24

14

50.880.614

173,3

165,00

42

15

50.880.615

184,3

176,00

42

16

50.880.616

195,3

187,00

21

17

50.880.617

206,3

198,00

21

18

50.880.618

217,3

209,00

63

19

50.880.619

228,3

220,00

16

20

50.880.620

239,3

231,00

70

21

50.880.621

250,3

242,00

16

* = Distance of the two outermost mounting holes

General Information

Pitch

11 mm

No. of poles

2 - 21

Usable with

Cover 3070-B; securing pins BEF-3070

Technical Data

Clamping Range

solid / flexible / AWG

0,5 - 4 mm² / 0,5 - 4 mm² / 20 - 14 AWG [1] [2] [3]

Rated Cross Section

4 mm²

Wire Stripping Length

12,5 mm ± 0,5 mm

Overvoltage Category

III

III

II

Pollution Severity Level

3

2

2

Rated Voltage

400 V

630 V

630 V

Rated Impulse Voltage

6 kV

6 kV

6 kV

Rated Insulation Voltage

750 V acc. to EN 60998-1

Rated Current

32 A

Torque

1,2 Nm

Other specifications

Screw terminals are generally suitable for wires

with identical wire type / cross-section.

Material

Moulding

PC, black, V-0

Comparative Tracking Index

CTI 250

Insulating Group

IIIa

Temperature Range

-40°C up to 125°C

Screw terminal

Nickel plated brass

Screw

M4; zinc plated steel, blue passivated

Tubular rivet

Tin plated copper

Washer

Zinc plated steel, blue passivated

Approvals

Current [A]

Voltage [V]

Group

AWG

[Nm]

20

20

300

150

B

C

max. 14

max. 14

1,2

1,2

20

20

300

150

B

C

18 - 14

18 - 14

1,2

1,2

Options / Accessories

• Consecutive numbering

• Special marking according to drawing

• Marking strips BST-307

• Jumper 307-VS and 307-V

• Cover 3070-B

• Securing pin BEF-3070

• Moulding made of polyamid

[1] with cabel lug 6 mm²

[2] Ferrules are required when using flexible or fine-wire conductors.

[3] for 4 mm² flexible wires, only one conductor per clamping unit is possible