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Weidmuller Distributor  |  GE Distributor  |  Wiha Distributor  |  Hoffman Distributor  |  SolaHD Distributor

W-Series Terminal Block Selection

Wemid Material, Mounts on TS35 DIN Rail, Screw-Clamp

 
Block Function
Part Number
Description

Wire Range (AWG) per UL

Volt-age

Current Rating (Amps (UL))

Other Info
 
WDU Feed-Thru Terminal Blocks  
Weidmuller W-Series Feed Thru Terminal Block Feed Thru 1023700000 WDU 2.5N
22-12
300
25
Accessories
Feed Thru 1020000000 WDU 2.5
22-12
600
25
Accessories
Feed Thru 1020100000 WDU 4
22-10
600
35
Accessories
Feed Thru 1020200000 WDU 6
20-8
600
45
Accessories
Feed Thru 1020300000 WDU 10
18-6
600
65
 
Feed Thru 1036100000 WDU 16N
14-6
600
70
 
Feed Thru 1020400000 WDU 16
14-4
600
80
 
Feed Thru 1020500000 WDU 35
12-1
1000
125
 
Feed Thru 9512190000 WDU 70N
8-3/0
1000
175
 
Feed Thru 1820550000 WDU 95N
4-250kcmil
1000
228
 
 
WDK Multi-Level Feed-Thru Terminal Blocks      
Weidmuller W-Series Multi-Level Terminal Block Multi-Level Feed thru 1021500000 WDK 2.5
22-12
600
20
Accessories
Multi-Level Feed thru 1041600000 WDK 2.5N
26-12
600
20
 
Multi-Level Feed thru (WQV) 1041100000 WDK 2.5N
26-12
600
20
Accessories
Multi-Level Feed thru 1022300000 WDK 2.5V
22-12
600
20
 
Multi-Level Feed thru 1041610000 WDK 2.5NV
26-12
600
20
 
Multi-Level Feed thru 1041900000 WDK 4N
22-10
600
35
 
Multi-Level Feed thru 1041910000 WDK 4NV
22-10
600
35
 
Multi-Level Feed thru 1784180000 DLD 2.5
22-12
300
10
 
Multi-Level Feed thru 1783790000 DLD 2.5 PE
26-12
300
10
 
Multi-Level Feed thru 7917030000 MAK 2.5
22-12
300
10
 
     
WSI Hinged Fuse Blocks
 
Weidmuller W-Series Terminal Block Selection Fuse Block 1011000000 WSI 6
20-8
600
10
Accessories
Fuse Block 1011300000 WSI 6 10-36VUC
20-8
600
10
 
Fuse Block 1012200000 WSI 6 30-70VUC
20-8
600
10
 
Fuse Block 1012300000 WSI 6 60-150VUC
20-8
600
10
 
Fuse Block 1012400000 WSI 6 60-150VDC/140-250 VAC
20-8
600
10
 
Fuse Block 1014000000 WSI 6/2
20-8
600
20
 
Fuse Block 1014100000 WSI 6/2 10-36VUC
20-8
600
20
 
Fuse Block 1014200000 WSI 6/2 30-70 VUC
20-8
600
20
 
Fuse Block 1014300000 WSI 6/2 60-150VUC
20-8
600
20
 
Fuse Block 1014400000 WSI 6/2 60-150VDC/140-250VAC
20-8
600
20
 
     
WTR Disconnect Blocks
 
Disconnect 1855610000 WTR 2.5
22-12
300
10
Accessories
Disconnect 8731640000 WTR 2.5 Blue
22-12
300
10
Accessories
Disconnect 1950680000 WTR 2.5 Red
22-12
300
10
 
Disconnect 1878530000 WTR 2.5 Orange
22-12
300
10
 
Disconnect 8731700000 WTR 2.5 No Lever
22-12
300
10
Accessories
Disconnect 1855620000 WTR 2.5 STB Test Sockets
22-12
300
10
Accessories
Disconnect 8731660000 WTR 2.5 Blue STB
22-12
300
10
Accessories
Disconnect 8731670000 WTR 2.5 STB & No Lever for SIHA
22-12
300
10
Accessories
Disconnect 7910180000 WTR 4
22-10
300
30
 
Disconnect 7910300000 WTR 4 STB Test Socket
 
             
WPE Ground Blocks (Earth Terminals)    
 
Ground 1010000000 WPE 2.5
22-12
 
Ground 1010100000 WPE 4
22-10
 
Ground 1010200000 WPE 6
20-8
 
Ground 1010300000 WPE 10
16-8
 
Ground 1010400000 WPE 16
14-6
 
Ground 1010500000 WPE 35
12-2
 

 

Advantages of Weidmuller W-Series Terminal Blocks

The W-Series Screw Clamp Terminal Blocks were introduced to provide a larger number of varying types of terminal blocks with the same terminal block profile. Not only does this make a more aesthetically pleasing installation but it reduces wiring and maintenance labor costs. It is easier to put the wire into the terminal block when they are all in alignment. Additionally, recent developments in the manufacturing process have enabled the use of the ZQV pluggable jumpers. This allows the option of installing up to 3 rows of pluggable jumpers in the top of the terminal block. These jumpers are easy to install and remain solidly in place as a result of the spring mechanism of the jumper. Jumpers installed in this way do not compete for space with the wiring installed in the cage clamp.

All Weidmuller W-Series Terminal blocks fit onto industry standard 35mm DIN mounting rail. The body of the terminal blocks are molded from heat resistant Wemid material that also resists breakage.

Click Here More Features and Benefits of W-Series Terminal Blocks.

Click here for PDF file with an Overview of the W-Series Terminal Block Product Line

Purpose of Weidmuller W-Series Terminal Blocks

The Weidmuller W-Series was created primarily to improve the SAK series in three areas:

  • Polyamide, the plastic or nylon used in the moulding of the SAK product line has a relatively low melting point. The W-Series introduced the new material, Wemid, which has a higher melting point but still remains flexible and resists breakage.
  • TS 32 rail is not a universally accepted standard for mounting rail. The W-Series terminal blocks were designed to mount on industry standard TS 35 DIN Rail. This rail is widely used for mounting other electrical and electronic devices.
  • Many of the terminal blocks in the SAК Series product line have different profiles. When placed together on a mounting rail insertion of the wires can be difficult. Also, the installation may not be aesthetically appealing. The W-Series terminal blocks were designed with a more uniform block profile. This feature makes insertion of wires during installation much easier.

The W-Series terminal blocks share the same proven screw/cage clamp technology as the SAK Series terminal blocks. However, improvements were made to the current bar to support improved jumpering (or cross-connection) capabilities

For decades, Weidmüller's W-Series terminal with screw clamp connection technology, has set the standard. With its many advantages, the W-Series remains the unsurpassed market leader.

The W-Series offers solutions for conductor cross-sections from 0.06 to 300 mm2 and for all common electrical functions. Another advantage is the choice of plug-in (ZQV) or screw-in (WQV) cross-connections within one modular terminal. It provides considerable time savings compared to all other screw terminals on the market.

Thanks to the patented design of Weidmüller's W-Series screw connection technology it is possible for two conductors of the same cross-section to be connected in one and the same clamping point without difficulty.

Weidmuller W-Series Feed-Thru Terminal Blocks

These terminal blocks are primarily used to connect a single wire to another single wire. For example, where a trunk (or a multi-pair cable) enters a junction box the ends of all wires are connected to terminal blocks. The field devices (e.g. temperature sensors, valve operators, indicator lamps, etc) are connected via 2 or 3 wires to the other side of the terminal block. When stranded wire is used and inserted in the terminal blocks, often wire ferrules will be used to eliminate wire whiskers from shorting out the circuit and causing intermittant and difficult to diagnose problems with the installation.

Weidmuller W-Series Multi-Level Feed-Thru Terminal Blocks

Multi-Level Feed-Thru Terminal Blocks are useful when panel or enclosure space is limited. Multi-level terminal blocks allow the wires to be "stacked" on top of one another.

Weidmuller WSI Hinged Fuse Block

Weidmuller's space-saving WSI-Series Hinged Fused Terminal Blocks provide a convenient way to include in-line fusing in your ciruitry. The WSI 6 accepts 5x20mm fuses while the WSI 6/2 accepts U.S. standard 1/4"x1-1/4" fuses. The WSI fuse blocks have a profile that is similar to the WDU 2.5 and WDU 4 feed-thru terminal blocks. This makes wiring much easier and helps eliminate wiring errors.

Weidmuller WTR Disconnect Terminal Block

The Weidmuller WTR Disconnect Terminal Block, available in WTR 2.5 (5mm thick) and WTR 4 (6mm thick), is a space-efficient option for installing a disconnect terminal in your wiring circuit. In addition, this versatile block offers additional features:

  • ZQV Jumpering - the WTR Disconnect Terminal block now accepts ZQV pluggable jumpers
  • STB Test Sockets - This block is available with STB test sockets to help you troubleshoot your system. The STB is located where the standard cage-clamp screws are and is finger-safe.
  • SIHA and BEST Plugs - This block is also available without the disconnect lever. This permits the usage of either SIHA Fuse holders or BEST component holders. These innovative accessories convert your disconnect block into a wide variety of other electrical circuit elements.

Weidmuller WPE Ground Blocks

The Weidmuller WPE Ground Blocks securely and conveniently connect to the DIN mounting rail and insure that your "earth" circuits make contact with the mounting panel.

 

 

 

 

 

 

Weidmuller DEKAFIX Marking Tags for Terminal Blocks

Need marking tags for your terminal blocks?

 

Assortment of Weidmuller Wire-End Ferrules

How about wire-end ferrules?

 

 

 

 

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