20-141

PANEL MOUNT TERMINAL BLOCKS CONNECTORS

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: BEL / PARTNER STOCK
Product type: Barrier Panel Mount Terminal Blocks
SVHC: To Be Advised

Delivery and price
Units per pack	12
Price	20.2 €
Current stock	200+
Lead time	30 days

Datasheet

_.438 Density, 6-32 x 1/4" BH Screw, Open Bottom, Double Row_ 

_**Barrier Blocks Series 141**_ 

## **Electrical Characteristics** 

**Voltage Rating:** 250 VAC RMS maximum **Current Rating:** 20 Amps maximum **Maximum Watts Per Terminal:** 5000 

## **Mechanical Characteristics** 

**Maximum Wire Size:** #14 AWG **Recommended Tightening Torque:** 12 lb.-in. 

## **Dimensions** 

## **Ordering Information** 

|**No. of**|**Standard Screw**|**“M”**|**“L”**|
|---|---|---|---|
|**Terminals**|**Catalog No.**|**Dim.**|**Dim.**|
|1|1-141|.875|1.187|
|2|2-141|1.312|1.625|
|3|3-141|1.750|2.062|
|4|4-141|2.187|2.500|
|5|5-141|2.625|2.938|
|6|6-141|3.062|3.375|
|7|7-141|3.500|3.812|
|8|8-141|3.938|4.250|
|9|9-141|4.375|4.687|
|10|10-141|4.813|5.125|
|11|11-141|5.250|5.562|
|12|12-141|5.687|6.000|
|13|13-141|6.125|6.437|
|14|14-141|6.562|6.875|
|15|15-141|7.000|7.312|
|16|16-141|7.437|7.750|
|17|17-141|7.875|8.187|
|18|18-141|8.312|8.625|
|19|19-141|8.750|9.062|
|20|20-141|9.187|9.500|



Marketed exclusively through distribution. 

Call Toll Free: 1 (800) 323-9612 

2-8 

_.438 Density, 6-32 x 1/4" BH Screw, Open Bottom, Double Row_ 

_**Barrier Blocks Series 141**_ 

## **Solder Terminal Options** 

## **Dimensions** 

**==> picture [330 x 8] intentionally omitted <==**

**----- Start of picture text -----**<br>
“Y” Terminals “3/4W” Terminals “W” Terminals<br>**----- End of picture text -----**<br>


## **Ordering Information** 

|**No. of**||||
|---|---|---|---|
|**Terminals**|**Catalog No.**|**Catalog No.**|**Catalog No.**|
|1|1-141-Y|1-141-3/4W|1-141-W|
|2|2-141-Y|2-141-3/4W|2-141-W|
|3|3-141-Y|3-141-3/4W|3-141-W|
|4|4-141-Y|4-141-3/4W|4-141-W|
|5|5-141-Y|5-141-3/4W|5-141-W|
|6|6-141-Y|6-141-3/4W|6-141-W|
|7|7-141-Y|7-141-3/4W|7-141-W|
|8|8-141-Y|8-141-3/4W|8-141-W|
|9|9-141-Y|9-141-3/4W|9-141-W|
|10|10-141-Y|10-141-3/4W|10-141-W|
|11|11-141-Y|11-141-3/4W|11-141-W|
|12|12-141-Y|12-141-3/4W|12-141-W|
|13|13-141-Y|13-141-3/4W|13-141-W|
|14|14-141-Y|14-141-3/4W|14-141-W|
|15|15-141-Y|15-141-3/4W|15-141-W|
|16|16-141-Y|16-141-3/4W|16-141-W|
|17|17-141-Y|17-141-3/4W|17-141-W|
|18|18-141-Y|18-141-3/4W|18-141-W|
|19|19-141-Y|19-141-3/4W|19-141-W|
|20|20-141-Y|20-141-3/4W|20-141-W|



Solder Terminals can be ordered separately. 

**Terminal Type Catalog No.** “Y” Y-141 “3/4W” 3/4W-141 “W” W-141 

Marketed exclusively through distribution. 

Call Toll Free: 1 (800) 323-9612 

2-9 

_.438 Density, 6-32 x 1/4" BH Screw, Open Bottom, Double Row_ 

**2** 

## _**DURA-CON[®] Barrier Blocks High Reliability Series 141 All-Plastic**_ 

## **Marker Strips** 

## **Dimensions** 

**==> picture [270 x 8] intentionally omitted <==**

**----- Start of picture text -----**<br>
Standard “Y” Terminal<br>**----- End of picture text -----**<br>


## **Ordering Information** 

|**No. of**|||
|---|---|---|
|**Terminals**|**Catalog No.**|**Catalog No.**|
|1|MS-1-141|MS-1-141-Y|
|2|MS-2-141|MS-2-141-Y|
|3|MS-3-141|MS-3-141-Y|
|4|MS-4-141|MS-4-141-Y|
|5|MS-5-141|MS-5-141-Y|
|6|MS-6-141|MS-6-141-Y|
|7|MS-7-141|MS-7-141-Y|
|8|MS-8-141|MS-8-141-Y|
|9|MS-9-141|MS-9-141-Y|
|10|MS-10-141|MS-10-141-Y|
|11|MS-11-141|MS-11-141-Y|
|12|MS-12-141|MS-12-141-Y|
|13|MS-13-141|MS-13-141-Y|
|14|MS-14-141|MS-14-141-Y|
|15|MS-15-141|MS-15-141-Y|
|16|MS-16-141|MS-16-141-Y|
|17|MS-17-141|MS-17-141-Y|
|18|MS-18-141|MS-18-141-Y|
|19|MS-19-141|MS-19-141-Y|
|20|MS-20-141|MS-20-141-Y|



Use Standard Marker Strip for “3/4W” and “W” Solder Terminals. 

## **Accessories** 

- Jumpers 

- Fanning Strips 

Marketed exclusively through distribution. 

Call Toll Free: 1 (800) 323-9612 

2-10

Updated at June 9, 2026

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