English
Deutsch
Français
Italiano
Español
Svenska
Россия
繁體中文
简体中文
Polska
한국어
Čeština
Magyar
www.weidmueller.com
  Product wizard 
0
0
Quick access
WSI 4/2/LD 140-250V AC/DC
         

Icon
Icon
Icon
Icon
 

General ordering data

Version W-Series, Fuse terminal, Rated cross-section: 4 mm², Screw connection
Order No. 1880390000
Type WSI 4/2/LD 140-250V AC/DC
GTIN (EAN) 4032248544660
Qty. 25 pc(s).

Dimensions and weights

Depth 53.5 mm
Depth (inches) 2.106 inch
Height 81.6 mm
Height (inches) 3.213 inch
Width 9.1 mm
Width (inches) 0.358 inch
Net weight 23.04 g

Temperatures

Storage temperature -25 °C...55 °C
Continuous operating temp., min. -50 °C
Continuous operating temp., max. 120 °C

Material data

Material Wemid
Colour black
UL 94 flammability rating V-0

System specifications

Version Screw connection, Fuse isolator, with LED, One end without connector
End cover plate required Yes
Number of potentials
Number of levels
Number of clamping points per level
Number of potentials per tier
Levels cross-connected internally No
PE connection No
Rail TS 35, TS 32
N-function No
PE function No
PEN function No

2 clampable conductors (H05V/H07V) with equal cross-section (rated connection)

Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, max. 1.5 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, min. 0.5 mm²
Wire connection cross section, finely stranded, two clampable wires, min. 0.5 mm²
Wire cross-section, finely stranded, two clampable wires, max. 1.5 mm²

Additional technical data

Number of similar terminals
Open sides right
Type of mounting Snap-on

CSA rating data

Certificate No. (CSA) 200039-1575489
Wire cross section max. (CSA) 10 AWG
Wire cross section min. (CSA) 30 AWG

Conductors for clamping (rated connection)

Blade size 0.6 x 3.5 mm
Clampable conductor
Connection specification Screw connection
Cross-section for conductor connection
Type solid, H05(07) V-U
min. 0.5 mm²
max. 6 mm²
nominal 4 mm²
wire end ferrule
Stripping length
min. 11 mm
max. 11 mm
nominal 11 mm
Tightening torque
min. 0.5 Nm
max. 0.8 Nm
Connection specification Screw connection
Cross-section for conductor connection
Type stranded, H07V-R
min. 1.5 mm²
max. 6 mm²
nominal 4 mm²
wire end ferrule
Stripping length
min. 11 mm
max. 11 mm
nominal 11 mm
Tightening torque
min. 0.5 Nm
max. 0.8 Nm
Connection specification Screw connection
Cross-section for conductor connection
Type flexible, H05(07) V-K
min. 0.5 mm²
max. 6 mm²
nominal 4 mm²
wire end ferrule
Stripping length
min. 11 mm
max. 11 mm
nominal 11 mm
Tightening torque
min. 0.5 Nm
max. 0.8 Nm
Clamping range, max. 6 mm²
Clamping range, min. 0.5 mm²
Clamping screw M 3
Connection cross-section, stranded, max. 6 mm²
Connection cross-section, stranded, min. 1.5 mm²
Connection direction on side
Gauge to IEC 60947-1 A3
Number of connections
Stripping length 10 mm
Tightening torque, max. 0.8 Nm
Tightening torque, min. 0.5 Nm
Torque level with DMS electric screwdriver 2
Type of connection Screw connection
Wire connection cross section AWG, max. AWG 10
Wire connection cross section AWG, min. AWG 22
Wire connection cross section, finely stranded, max. 6 mm²
Wire connection cross section, finely stranded, min. 0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max. 4 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min. 0.5 mm²
Wire connection cross-section, solid core, max. 6 mm²
Wire connection cross-section, solid core, min. 0.5 mm²

Dimensions

TS 35 offset 25 mm

Display element

Operating voltage for display, max. 500 V
Type of voltage for indicator AC/DC

Fuse terminals

Cartridge fuse 6.3 x 32 mm (1/4 x 1 1/4")
Display Red LED
Fuse holder (cartridge holder) Pivoting
Operating voltage, max. 250 V
Power loss for overload and short-circuit protection for a composite arrangement 1.6 W at 1.0 A @ 41°C
Power loss for short-circuit protection only for a composite arrangement 2.5 W at 2.5 A @ 68°C
Power loss for short-circuit protection only for an individual arrangement 4.0 W at 10 A @ 55°C
Type of voltage for indicator AC/DC

General

Rail TS 35, TS 32
Standards IEC 60947-7-3
Wire connection cross section AWG, max. AWG 10
Wire connection cross section AWG, min. AWG 22

Rating data

Rated cross-section 4 mm²
Rated voltage 250 V
Rated voltage to adjoining terminal 500 V
Rated current 6.3 A
Current at maximum wires 6.3 A
Standards IEC 60947-7-3
Volume resistance according to IEC 60947-7-x 1 mΩ
Rated impulse withstand voltage 6 V
Power loss in accordance with IEC 60947-7-x 1.02 W

UL rating data

Certificate No. (cURus) E60693
Conductor size Factory wiring max. (cURus) 10 AWG
Conductor size Factory wiring min. (cURus) 30 AWG
Conductor size Field wiring max. (cURus) 10 AWG
Conductor size Field wiring min. (cURus) 30 AWG

Downloads

Classifications

ETIM 6.0 EC000899
ETIM 7.0 EC000899
ETIM 8.0 EC000899
ECLASS 9.0 27-14-11-16
ECLASS 9.1 27-14-11-16
ECLASS 10.0 27-14-11-16
ECLASS 11.0 27-14-11-16
ECLASS 12.0 27-14-11-16

Approvals

Approvals CE CSA CURUS EAC LLOYDSREG
ROHS Conform
UL File Number Search UL Website
Certificate No. (cURus) E60693

Related products

Order No.: 1880430000
Type: WSI 4/2
Version:
W-Series, Fuse terminal, Rated cross-section: 4 mm², Screw connection
 
Order No.: 1880410000
Type: WSI 4/2/LD 10-36V AC/DC
Version:
W-Series, Fuse terminal, Rated cross-section: 4 mm², Screw connection
 
Order No.: 1880440000
Type: WSI 4/2/LD 30-70V AC/DC
Version:
W-Series, Fuse terminal, Rated cross-section: 4 mm², Screw connection
 
Order No.: 1880420000
Type: WSI 4/2/LD 60-150V AC/DC
Version:
W-Series, Fuse terminal, Rated cross-section: 4 mm², Screw connection
 
Follow us on:
Contact
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
 
+49 5231 14-0
+49 5231 14-292083
More information
Decentralised automation solutions
Energy Management Solutions
Industrial Analytics
Industrial IoT Solutions
More information
Mobility Concepts
Photovoltaics
Wind Solutions
Workplace Solutions
More information
Single Pair Ethernet
Weidmüller Configurator
Support & Service
Contact
Disposal Instructions
Engineering data
Repairs and replacement parts