WECO Electrical Connectors 4010-B, 4011-B Data Sheet

TECHNIC AL D AT A SHEET

with mounting holes

Terminal body

Nickel plated bras s

PU

2,5 - 16 mm² / 1,5 - 10 mm² / 16 - 8 AWG [1]

Terminal blocks must not be strung t ogether without

4010-B / 4011-B

Socket terminal blocks

GENERAL INFO RMATION

No. of poles 2 + 3
Additonal Informat ion 4010-B: one mounting hole

TECHNICAL DATA

Clamping Range solid / stranded / AWG

Rated Cross Sec tion 10 mm²
Wire Stripping Length 8,5 mm ± 1 mm
Rated Insulat ion Voltage 750 V acc. to EN 60998-1
Rated Current 57 A
Torque 1,2 Nm
Base mounting Recommendation:

Other specific at ions

APPROVALS

Current [A] Voltage [V] Group AWG [Nm]

50

5

4011-B: two mounting holes

4010-B: Cylinder head sc rew M5
4011-B: Cylinder head sc rew M4
both versions wi t h matching washer; max. torque

1.5 Nm; use of an elastic & insulating substrate.

considering the clearanc e and creepage distances.

600
600

B, C

D

14 - 8
14 - 8

1,13
1,13

Dimensions (mm)

Type L B H A1 A2 a b c d

4010-B
4011-B

35 29 21 20 - 5,5 12,5 9 5,5
51 30 23 18 18 6 13 7,5 4,5

MATERIAL

Moulding Technical ceramics
Comparative Tracking Index CTI ≥ 600
Insulating Group I
Temperature Range -40°C up to 250°C

CONFIGURATIONS

Item Article number
4010-B 10.610.010 70

4011-B 10.610.011 36

Screw M4; Zinc plat ed s t eel, blue passivated

[1] The clamping range for flexible and AWG conduc tors was determined using
ferrules. Us e of flexible conductors without ferrules is not recommended.

01.20