1126780000

INTERFACE STYLE TERMINAL BLOCKS

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

Manufacturer: WEIDMULLER / PARTNER STOCK
Product type: Terminal Block Interface Modules
SVHC: No SVHC (25-Jun-2025)

Delivery and price
Units per pack	3
Price	93.13 €
Current stock	10+
Lead time	30 days

Datasheet

**Data sheet** ~~aCéMeidmtlfW~~ **RS ELCO RS ELCO 56/56RM Z** 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com 

Similar to illustration 

ELCO contacts inserts are used in electrical power plants, refineries and a variety of process applications – wherever stable and reliable signal transmission is required. The ELCO connector features both a reliable connection system and a high signal capacity. 

The line of RS ELCO interfaces and pre-assembled PAC ELCO cables is a specially designed solution for these requirements. 

## **General ordering data** 

|Type|RS ELCO 56/56RM Z|
|---|---|
|Order No.|1126780000|
|Version|Interface, RS ELCO, ELCO plug-in connector, 56,|
||LM2NZF 5.08mm|
|GTIN(EAN)|4032248908363|
|Qty.|1 pc(s).|



Creation date May 13, 2019 7:58:40 PM CEST 

Catalogue status 01.05.2019 / We reserve the right to make technical changes. 

1 

**Data sheet** — **RS ELCO RS ELCO 56/56RM Z** 

## **Technical data** ~~Ld~~ 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com ~~a~~ 

## **Dimensions and weights** 

|Length|155 mm|Length(inches)|6.102 inch|
|---|---|---|---|
|Width|70 mm|Width(inches)|2.756 inch|
|Height|60 mm|Height(inches)|2.362 inch|
|Net weight|263 g|||
|**Temperatures**||||
|Operatingtemperature,max.|50 °C|Operatingtemperature,min.|-25 °C|
|Storage temperature,max.|60 °C|Storage temperature,min.|-40 °C|
|Operating temperature|-25...50 °C|Storage temperature|-40...60 °C|
|**Environmental Product Compliance**|**Environmental Product Compliance**|||
|REACH SVHC|Lead 7439-92-1|||
|**Connection Data**||||
|Connection on control side|ELCOplug-in connector|Number ofpoles(control side)|56-poleplug|
|Contact material(control side)|Phosphor bronze alloy|Polarityhardware codification|1|
|Connector alignment|Right|Connection(field side)|LM2NZF 5.08mm|
|Number of poles (field side)|56 P|||
|**Rating data**||||
|Rated voltage|150 V AC/200 V DC|Rated currentper connection|1.5 A|
|Total operating current|84 A|||
|**Insulation coordination (EN50178)**|**Insulation coordination (EN50178)**|||
|Accordingto|DIN EN 50178|Rated insulation voltage|< 150 V AC|
|Surge voltage category|II|Pollution severitylevel|2|
|Pulse voltage test (1,2/50μs)|2.5 kV|Insulation test voltage|0.8 kVAC|
|**Connection field**||||
|Type of connection|Tension-clampconnection|Clampingrange,min.|0.13 mm²|
|Clampingrange,max.|2.5 mm²|Solid,min. H05(07)V-U|0.2 mm²|
|Solid,max. H05(07)V-U|2.5 mm²|Flexible,min. H05(07)V-K|0.2 mm²|
|Flexible,max. H05(07)V-K|1.5 mm²|Flexible with sleeve,max.|1.5 mm²|
|Flexible with sleeve,min.|0.25 mm²|Sleeve withplastic collar,max.|1.5 mm²|
|Min. wire cross-section,AWG|AWG 24|Max. wire cross-section,AWG|AWG 14|
|Stripping length|7.5 mm|||
|**Classifications**||||
|ETIM 4.0|EC001421|ETIM 5.0|EC001421|
|ETIM 6.0|EC002780|eClass 6.2|27-24-22-04|
|eClass 7.1|27-14-11-52|eClass 8.1|27-14-11-52|
|eClass 9.0|27-14-11-52|eClass 9.1|27-14-11-52|



Creation date May 13, 2019 7:58:40 PM CEST 

Catalogue status 01.05.2019 / We reserve the right to make technical changes. 

2 

**Data sheet** — **RS ELCO RS ELCO 56/56RM Z** 

## **Technical data** ~~ss~~ 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com ~~a~~ 

## **Approvals** 

Approvals 

ROHS Conform 

## **Downloads** 

|Approval/Certificate/Document of||
|---|---|
|Conformity|K338_01_11.pdf|
|Brochure/Catalogue|CAT 4.5 ELECTR 16/17 EN|
|User Documentation|Table of connections|



Creation date May 13, 2019 7:58:40 PM CEST 

Catalogue status 01.05.2019 / We reserve the right to make technical changes. 

3 

**Data sheet** 

**RS ELCO RS ELCO 56/56RM Z** 

**Drawings** 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com 

Creation date May 13, 2019 7:58:40 PM CEST 

Catalogue status 01.05.2019 / We reserve the right to make technical changes. 

4

Updated at April 26, 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 →