4-140

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	30
Price	8.53 €
Current stock	1000+
Lead time	30 days

Datasheet

Search keyword or part number 

**Sales Contacts Contact Us** 

**News** 

**Home** 

**Markets** 

**Products** 

**About Us** 

**Literature** 

Products » Misc Commercial » Barrier Blocks » Series 140 **Features | Electrical & Mechanical Characteristics | Parts | Dimensions Features Interposing barriers between terminals yield higher electrical ratings and provide additional protection against frayed wire shorting.** A wide variety of barrier blocks makes it possible to select the combination of mechanical and electrical characteristics that best meet the exact requirements of your application. . A wide selection of optional terminals and fanning strips permits the equipment designer to choose the method of termination most suitable for his environmental specifications and manufacturing requirements. RoHS compliant 

## **Materials** 

Insulation Material: Molded monoblock, general purpose phenolic, black, UL Rated 94V-1 Eyelet Material: Brass Eyelet Plating: Nickel Screw Material: Steel – 140 Std has a combination screw – with the Y terminal – binder head screw Screw Plating: Nickel over copper flash Marker Strip Material: Nema Grade XPC, UL Rated 94V-O 

Barrier Blocks Catalog Pages 

## **Environmental** 

Operating Temperature: -55° to +300°F Certifications: UL Recognized – File E61245 CSA – LR 67357 

back to top 

## **Electrical & Mechanical Characteristics** 

**Electrical Characteristics** 

Voltage Rating: 250 VAC RMS maximum Current Rating: 15 Amps maximum Maximum Watts Per Terminal: 3750 

## **Mechanical Characteristics** 

Maximum Wire Size: #16 AWG Recommended Screw Eyelet Tightening Torque: 9 lb.-in. Recommended Screw Mounting hole Tightening Torque: 5 lbs.-in 

back to top 

## **Part Number Listing** 

Ordering Information 

|**No. of**<br>~~ee~~|~~ee~~|~~ee~~<br>~~ee~~|**Std. Screw**<br>~~ee~~<br>~~ee~~|**Solder Y**<br>~~eee~~<br>~~eee~~|
|---|---|---|---|---|
|**Terminals **<br>~~ee ~~<br>~~ee~~|**M Dim. **<br> ~~ee ~~<br>~~ee~~|**L Dim. **<br> ~~ee~~<br>~~ee~~<br>~~ee~~|**Catalog No. **<br>~~ee ~~<br>~~ee~~<br>~~ee~~|**Catalog No.**<br> ~~eee~~<br>~~ee~~<br>~~eee~~|
|1|.750|1.032<br>~~ee~~|1-140<br>~~ee~~|1-140-Y<br>~~eee~~|
|2|1.125|1.407|2-140|2-140-Y|
|3|1.500|1.782|3-140|3-140-Y|
|4|1.875|2.157|4-140|4-140-Y|
|5|2.250|2.532|5-140|5-140-Y|
|6|2.625|2.907|6-140|6-140-Y|
|7|3.000|3.282|7-140|7-140-Y|
|8|3.375|3.657|8-140|8-140-Y|
|9|3.750|4.032|9-140|9-140-Y|
|10|4.125|4.407|10-140|10-140-Y|
|11|4.500|4.782|11-140|11-140-Y|
|12|4.875|5.157|12-140|12-140-Y|
|13|5.250|5.532|13-140|13-140-Y|
|14|5.625|5.907|14-140|14-140-Y|
|15|6.000|6.282|15-140|15-140-Y|
|16|6.375|6.657|16-140|16-140-Y|
|17|6.750|7.032|17-140|17-140-Y|
|18|7.125|7.407|18-140|18-140-Y|
|19|7.500|7.782|19-140|19-140-Y|
|20|7.875|8.157|20-140|20-140-Y|
|21|8.250|8.532|21-140|21-140-Y|
|22|8.625|8.907|22-140|22-140-Y|
|23|9.000|9.282|23-140|24-140-Y|
|24|9.375|9.657|24-140|24-140-Y|
|25|9.750|10.032|25-140|25-140-Y|
||||||



Marker Strips Ordering Information 

|**No. of Terminals **<br>~~rr~~|**Catalog No. **<br>~~rr~~<br>~~ee~~|**Catalog No.**<br>~~rr~~<br>~~ee~~|
|---|---|---|
|1|MS-1-140<br>~~ee ~~|MS-1-140-Y<br> ~~ee~~|
|2|MS-2-140|MS-2-140-Y|
|3|MS-3-140|MS-3-140-Y|
|4|MS-4-140|MS-4-140-Y|
|5|MS-5-140|MS-5-140-Y|
|6|MS-6-140|MS-6-140-Y|
|7|MS-7-140|MS-7-140-Y|
|8|MS-8-140|MS-8-140-Y|
|9|MS-9-140|MS-9-140-Y|
|10|MS-10-140|MS-10-140-Y|
|11|MS-11-140|MS-11-140-Y|
|12|MS-12-140|MS-12-140-Y|
|13|MS-13-140|MS-13-140-Y|
|14|MS-14-140|MS-14-140-Y|
|15|MS-15-140|MS-15-140-Y|



|**No. of Terminals**|**No. of Terminals **|**No. of Terminals **|**No. of Terminals **||**Catalog No. **|**Catalog No. **|**Catalog No.**|
|---|---|---|---|---|---|---|---|
|16|||||MS-16-140||MS-16-140-Y|
|17|||||MS-17-140||MS-17-140-Y|
|18|||||MS-18-140||MS-18-140-Y|
|19|||||MS-19-140||MS-19-140-Y|
|20|||||MS-20-140||MS-20-140-Y|
|21|||||MS-21-140||MS-21-140-Y|
|22|||||MS-22-140||MS-22-140-Y|
|23|||||MS-23-140||MS-23-140-Y|
|24|||||MS-24-140||MS-24-140-Y|
|25|||||MS-25-140||MS-25-140-Y|
|||||||||
|**Terminal Type **|||**Catalog No.**|||||
|Y|||Y-140|||||
|back to top|back to top|||||||
|**Dimensions**||||||||
|7 an|ear]||||r<br>(ei seen||sen)<br>1744.42)|
|1<br>i<br>a<br>OO<br>ee<br>i<br>RIAA GIAAAI Ae<br>(7.94)<br>(17.48)<br>@2 12) 2 12) @) Ol @ |e! a<br>er||||||||
||a<br>wer<br>dagk<br>ee)||||||||
|Click for larger view||||||||
|back to top||||||||



**Markets Products About Literature Environmental Initiatives News Sales Contacts Employment Contact Us Sitemap Rep Portal © 2014 Cinch Connectors Legal All Rights Reserved Sales Terms & Conditions European Sales Terms & Conditions Purchasing Terms & Conditions Stock Check Bel Fuse Fibreco GigaCom Array Connector Cinch Connectivity Solutions** 

Sign Up for Cinch News

Updated at June 9, 2026

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →