Data sheet
OMNIMATE Signal - series BC/SC 3.81
BCZ 3.81/16/180LR SN BK BX
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Product image
Female socket connectors with clamping-yoke screw
system for connecting wires.
Three wire-outlet directions are available and provide
flexible connection-level design options:
• 180° wire parallel to plugging direction
• 90° wire perpendicular and above plugging direction
• 270° wire perpendicular and below plugging direction
There are three housing shapes, covering many different
requirements, to choose from:
• Standard housing without flange
• Flange with screw (F)
• Flange featuring Weidmüller's patented release latch
(LR) for lock-and-release latching with no strain and no
tools needed.
Weidmüller's 3.81-mm-pitch (0.15 inch) plug-in
connectors are compatible with the layouts of customary
connectors and offer space for labelling and coding.
General ordering data
Type
Order No.
Version
GTIN (EAN)
Qty.
Product data
Packaging
BCZ 3.81/16/180LR SN BK BX
2442580000
PCB plug-in connector, female plug, 3.81 mm,
Number of poles: 16, 180°, Clamping yoke
connection, Clamping range, max. : 1.5 mm², Box
4050118543315
50 pc(s).
IEC: 320 V / 17.5 A / 0.2 - 1.5 mm²
UL: 300 V / 10 A / AWG 28 - AWG 16
Box
Creation date November 19, 2019 3:50:43 AM CET
Catalogue status 08.11.2019 / We reserve the right to make technical changes.
1
Data sheet
OMNIMATE Signal - series BC/SC 3.81
BCZ 3.81/16/180LR SN BK BX
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
71.55 mm
16.48 mm
28.45 mm
13.41 g
Width (inches)
Height (inches)
Depth (inches)
Dimensions and weights
Width
Height
Depth
Net weight
2.817 inch
0.649 inch
1.12 inch
Environmental Product Compliance
REACH SVHC
Lead 7439-92-1
System Parameters
Product family
OMNIMATE Signal - series
BC/SC 3.81
Clamping yoke connection
0.15 inch
16
2.25 inch
1
Safe from finger touch
6.00 mΩ
7 mm
0.25 Nm
0.4 x 2.5
25
5N
Type of connection
Pitch in mm (P)
Conductor outlet direction
L1 in mm
Number of rows
Rated cross-section
Touch-safe protection acc. to DIN VDE
0470
Can be coded
Tightening torque, min.
Clamping screw
Screwdriver blade standard
Plugging force/pole, max.
Field connection
3.81 mm
180°
57.15 mm
1
1 mm²
IP 20
Yes
0.2 Nm
M2
DIN 5264
7N
Wire connection method
Pitch in inches (P)
Number of poles
L1 in inches
Pin series quantity
Touch-safe protection acc. to DIN VDE
57 106
Volume resistance
Stripping length
Tightening torque, max.
Screwdriver blade
Plugging cycles
Pulling force/pole, max.
Material data
Insulating material
Colour chart (similar)
Comparative Tracking Index (CTI)
PA 66 GF 30
RAL 9011
UL 94 flammability rating
Contact material
Layer structure of plug contact
Storage temperature, max.
Operating temperature, min.
Temperature range, installation, min.
≥ 550
V-0
Copper alloy
0.5-1.5 µm Cu / 2-5 µm Sn
55 °C
-50 °C
-25 °C
Colour
Insulating material group
Insulation strength
black
II
GWFI
Contact surface
Storage temperature, min.
Max. relative humidity during storage
Operating temperature, max.
Temperature range, installation, max.
≥ 10
8
Ω
960 °C
tinned
-25 °C
80 %
120 °C
120 °C
Conductors suitable for connection
Clamping range, min.
0.08 mm²
Clamping range, max.
1.5 mm²
Wire connection cross section AWG,
AWG 28
min.
Wire connection cross section AWG,
AWG 16
max.
Solid, min. H05(07) V-U
0.2 mm²
Solid, max. H05(07) V-U
1.5 mm²
Flexible, min. H05(07) V-K
0.2 mm²
Flexible, max. H05(07) V-K
1.5 mm²
w. plastic collar ferrule, DIN 46228 pt 4, 0.2 mm²
min.
w. plastic collar ferrule, DIN 46228 pt 4, 1.5 mm²
max.
Creation date November 19, 2019 3:50:43 AM CET
Catalogue status 08.11.2019 / We reserve the right to make technical changes.
2
Data sheet
OMNIMATE Signal - series BC/SC 3.81
BCZ 3.81/16/180LR SN BK BX
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
0.2 mm²
1.5 mm²
2.4 mm x 1.5 mm ; 2.4 mm
w. wire end ferrule, DIN 46228 pt 1,
min.
w. wire end ferrule, DIN 46228 pt 1,
max.
Plug gauge in accordance with EN
60999 a x b; ø
Clampable conductor
Reference text
Max. clamping range
Type
fine-wired
nominal
0.5 mm²
Stripping length
nominal
wire end ferrule
Recommended wire-
H0,5/6
end ferrule
Type
fine-wired
Cross-section for conductor connection
nominal
0.75 mm²
Stripping length
nominal
wire end ferrule
Recommended wire-
H0,75/6
end ferrule
Type
fine-wired
Cross-section for conductor connection
nominal
1 mm²
Stripping length
nominal
wire end ferrule
Recommended wire-
H1,0/6
end ferrule
Type
fine-wired
Cross-section for conductor connection
nominal
1.5 mm²
Stripping length
nominal
wire end ferrule
Recommended wire-
H1,5/7
end ferrule
The outside diameter of the plastic collar should not be larger than the pitch (P).
1.5 mm²
Cross-section for conductor connection
6 mm
6 mm
6 mm
7 mm
Rated data acc. to IEC
tested acc. to standard
IEC 60664-1, IEC 61984
17.5 A
15.2 A
160 V
2.5 kV
2.5 kV
Rated current, min. number of poles
(Tu=20°C)
Rated current, min. number of poles
(Tu=40°C)
Rated voltage for surge voltage class /
pollution degree II/2
Rated voltage for surge voltage class /
pollution degree III/3
Rated impulse voltage for surge voltage
class/ pollution degree III/2
Short-time withstand current resistance
17.5 A
17 A
320 V
160 V
2.5 kV
3 x 1s with 76 A
Rated current, max. number of poles
(Tu=20°C)
Rated current, max. number of poles
(Tu=40°C)
Rated voltage for surge voltage class /
pollution degree III/2
Rated impulse voltage for surge voltage
class/ pollution degree II/2
Rated impulse voltage for surge voltage
class/ contamination degree III/3
Rated data acc. to CSA
Rated voltage (Use group B / CSA)
Rated current (Use group B / CSA)
Wire cross-section, AWG, min.
300 V
8A
AWG 28
Rated voltage (Use group C / CSA)
Rated current (Use group C / CSA)
Wire cross-section, AWG, max.
50 V
8A
AWG 16
Creation date November 19, 2019 3:50:43 AM CET
Catalogue status 08.11.2019 / We reserve the right to make technical changes.
3
Data sheet
OMNIMATE Signal - series BC/SC 3.81
BCZ 3.81/16/180LR SN BK BX
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Certificate No. (cURus)
Rated data acc. to UL 1059
Institute (cURus)
Rated voltage (Use group B / UL 1059)
Rated current (Use group B / UL 1059)
Wire cross-section, AWG, min.
Reference to approval values
300 V
10 A
AWG 28
Specifications are
maximum values, details -
see approval certificate.
E60693
Rated voltage (Use group D / UL 1059) 300 V
Rated current (Use group D / UL 1059) 10 A
Wire cross-section, AWG, max.
AWG 16
Packing
Packaging
VPE width
Box
119 mm
VPE length
VPE height
134 mm
96 mm
Classifications
ETIM 6.0
eClass 9.0
eClass 10.0
EC002638
27-44-03-09
27-44-03-09
ETIM 7.0
eClass 9.1
EC002638
27-44-03-09
Notes
IPC conformity
Conformity: The products are developed, manufactured and delivered according international recognized
standards and norms and comply with the assured properties in the data sheet resp. fulfill decorative properties
in accordance with IPC-A-610 "Class 2". Further claims on the products can be evaluated on request.
Approvals
Approvals
ROHS
Conform
Downloads
Approval/Certificate/Document of
Conformity
Engineering Data
CB Certificate
CB Testreport
STEP
Creation date November 19, 2019 3:50:43 AM CET
Catalogue status 08.11.2019 / We reserve the right to make technical changes.
4
Data sheet
OMNIMATE Signal - series BC/SC 3.81
BCZ 3.81/16/180LR SN BK BX
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Drawings
Product benefits
Product benefits
Graph
Self-locking
Immediately on plugging in
Graph
Gentle unlocking
Low mechanical stress
Graph
Creation date November 19, 2019 3:50:43 AM CET
Catalogue status 08.11.2019 / We reserve the right to make technical changes.
5
Power technology
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