# Solid State Relay, SPST-NO, 100 mA, 48 VDC, DIN Rail, Screw

![Product image](https://novapart.co/image/farnell:2767043/)

**URL**: https://novapart.co/products/8950720000/solid-state-relay-spst-no-100-ma-48-vdc-din-rail
**SKU**: 8950720000
**Manufacturer**: WEIDMULLER
**Price**: €10.3400
**Stock**: 100+
**Lead Time**: 99 days (indicative)

## Description

Contact Configuration:SPST-NO; Load Current:100mA; Operating Voltage Max:48VDC; Relay Mounting:DIN Rail; Relay Terminals:Screw; Switching Mode:-; Operating Voltage Min:5VDC; Contro

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (16-Jan-2020) |
| Load Current | 100mA |
| Product Range | TERMOPTO Series |
| Relay Mounting | DIN Rail |
| Switching Mode | - |
| Relay Terminals | Screw |
| Control Voltage Max | 24VDC |
| Control Voltage Min | - |
| Contact Configuration | SPST-NO |
| Operating Voltage Max | 48VDC |
| Operating Voltage Min | 5VDC |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2767043/)

**Data sheet** a 

## **TOS 24VDC/48VDC 0,1A** 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 26 D-32758 Detmold Germany 

www.weidmueller.com 

- 1 NO contact (Transistor) 

- Ensures wear- and maintenance-free potential separation in compact terminal block format 

- Suitable accessories from the cross-connection to the marker 

- Integrated protective circuit for inputs and outputs 

## **General ordering data** 

|Version|TERMOPTO, Solid-state relay, Rated control volt-|
|---|---|
||age: 24 V DC ±20 % , Rated switching voltage:|
||5...48 V DC, Continuous current: 0.1 A, Screw con-|
||nection|
|Order No.|8950720000|
|Type|TOS 24VDC/48VDC 0,1A|
|GTIN(EAN)|4032248742097|
|Qty.|10 items|



Creation date 26.11.2025 03:42:20 MEZ 

1 

Catalogue status / Drawings 

**Data sheet** LLL 

**TOS 24VDC/48VDC 0,1A** 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 26 D-32758 Detmold Germany 

## www.weidmueller.com **Technical data** ~~ee~~ 

|**Approvals**||||
|---|---|---|---|
|||||
|Approvals|C€:@|||
|ROHS|Conform|||
|UL File Number Search|UL Website|||
|Certificate no. (cULus)|E223474|||
|**Dimensions and weights**||||
|Depth|55 mm|Depth(inches)|2.1654 inch|
|Height|74.4 mm|Height(inches)|2.9291 inch|
|Width|6.1 mm|Width(inches)|0.2402 inch|
|Net weight|20.7 g|||
|**Temperatures**||||
|Storage temperature|-40 °C...80 °C|Ambient temperature|-20 °C…60 °C|
|Operating temperature||Humidity|5-95% relative humidity,|
||||Tu = 40°C, without|
||||condensation|
|**Probability of failure**||||
|MTTF|2500 a|||
|**Environmental Product Compliance**||||
|RoHS Compliance Status|Compliant with exemption|||
|RoHS Exemption(if applicable/known)|7a,7cI|||
|REACH SVHC|Lead 7439-92-1|||
|SCIP|9e2cbc49-76d9-4611-b8ec-5b4f549a0aa9|||
|**Control side**||||
|Rated control voltage|24 V DC ±20 %|Nominal control current|7 mA DC|
|Power rating|≤ 170 mW|Status indicator|Green LED|
|Protective circuit|Varistor, Reverse polarity|Input frequency|3 kHz|
||protection|||
|**Load side**||||
|Rated switchingvoltage|5...48 V DC|Continuous current|0.1 A(DC1)|
|Rated switchingcurrent|100 mA|Load category|DC1|
|Max. switchingvoltage,DC|48 V|Switch-on delay|<13µs|
|Switch-off delay|<42µs|Voltage dropat max. load|<1 V|
|Leakage current|<10µA|Min. switchingcurrent|100µA|
|Short-circuit-proof|No|Protective circuit,load side|Free-wheelingdiode|
|Contact type|1 NO contact (Transistor)|max. switching frequency (DC control|3000 Hz|
|||voltage)||



## **General data** 

|Mountingrail|TS 35|
|---|---|
|Test button available|No|



Creation date 26.11.2025 03:42:20 MEZ 

2 

Catalogue status / Drawings 

**Data sheet** 

## **TOS 24VDC/48VDC 0,1A** 

## **Weidmüller Interface GmbH & Co. KG** 

Klingenbergstraße 26 D-32758 Detmold Germany 

## **Technical data** 

www.weidmueller.com 

|**Technical data**||www.weidmueller.com|
|---|---|---|
|Colour|black||
|UL94 flammability rating component|Component|Housing|
||UL94 flammability rating|V-0|
|**Insulation coordination**|||
||||
|Rated voltage|300 V<br>III<br>1.2 kVeff / 1 min.<br>IP20|Pollution severity<br>2|
|Surge voltage category||Clearance and creepage distances for<br>control side - load side<br>> 3 mm|
|Dielectric strength for control side - load<br>side||Impulse withstand voltage<br>4 kV (1.2/50 µs)|
|Protection degree|||
|**Further details of approvals / standards**|||
||||
|Certificate no. (cULus)<br>E223474|||



## **Connection data** 

|Wire connection method<br>Screw connection<br>Tighteningtorque,min.<br>0.4 Nm<br>Clampingrange,rated connection<br>2.5 mm²<br>Clamping range, max.<br>4 mm²<br>Wire connection cross section AWG,<br>max.<br>AWG 12<br>Wire cross-section, solid, max.<br>4 mm²<br>Wire connection cross section, finely<br>stranded,max.<br>2.5 mm²<br>Wire cross-section, finely stranded, max.<br>(AWG)<br>AWG 12<br>Wire connection cross-section, finely<br>stranded with wire-end ferrules DIN<br>46228/4,max.<br>1.5 mm²<br>Conductor cross-section, flexible, AEH<br>(DIN 46228-1), max.<br>1.5 mm²|Strippinglength,rated connection<br>9 mm|
|---|---|
||Tighteningtorque,max.<br>0.6 Nm|
||Clampingrange,min.<br>0.5 mm²|
||Wire connection cross section AWG,<br>min.<br>AWG 20|
||Wire cross-section, solid, min.<br>0.5 mm²|
||Wire connection cross section, finely<br>stranded,min.<br>0.5 mm²|
||Wire cross-section, finely stranded, min.<br>(AWG)<br>AWG 20|
||Wire connection cross-section, finely<br>stranded with wire-end ferrules DIN<br>46228/4,min.<br>0.5 mm²|
||Conductor cross-section, flexible, AEH<br>(DIN 46228-1), min.<br>0.5 mm²|
||Blade size<br>0.6 x 3.5 mm|



## **Classifications** 

|ETIM 6.0<br>EC001504<br>ETIM 8.0<br>EC001504<br>ETIM 10.0<br>EC001504<br>ECLASS 9.1<br>27-37-16-04<br>ECLASS 11.0<br>27-37-16-04<br>ECLASS 13.0<br>27-37-16-04<br>ECLASS 15.0<br>27-37-16-04|ETIM 7.0<br>EC001504|
|---|---|
||ETIM 9.0<br>EC001504|
||ECLASS 9.0<br>27-37-16-04|
||ECLASS 10.0<br>27-37-16-04|
||ECLASS 12.0<br>27-37-16-04|
||ECLASS 14.0<br>27-37-16-04|
|||



Creation date 26.11.2025 03:42:20 MEZ Catalogue status / Drawings 

3 

**Data sheet** 

**TOS 24VDC/48VDC 0,1A** 

## **Drawings** ~~we~~ 

## **Wiring diagram** 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 26 D-32758 Detmold Germany 

www.weidmueller.com 

## **Dimensional drawing** 

Schaltsymbol 

Creation date 26.11.2025 03:42:20 MEZ Catalogue status / Drawings 

4 

**Data sheet** LLL **TOS 24VDC/48VDC 0,1A** 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 26 D-32758 Detmold Germany 

## **Drawings** 

www.weidmueller.com 

## **Miscellaneous** 

Type codes 

Creation date 26.11.2025 03:42:20 MEZ Catalogue status / Drawings 

5 

**Data sheet** LLL **TOS 24VDC/48VDC 0,1A** 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 26 D-32758 Detmold Germany 

## www.weidmueller.com **Accessories** ~~a~~ **Cross-connections** 

The distribution or multiplication of a potential to adjoining terminal blocks is realized via a crossconnection. Additional wiring effort can be easily avoided. Even if the poles are broken out, contact reliability in the terminal blocks is still ensured. Our portfolio offers pluggable and screwable cross-connection systems for modular terminal blocks. 

## **General ordering data** 

|Type|ZQV 4N/20 GE|Version|
|---|---|---|
|Order No.|1909020000|W-Series, Cross-connector, 32 A|
|GTIN (EAN)|4032248535644||
|Qty.|20 ST||
|Type|ZQV 4N/20 RT|Version|
|Order No.|1909150000|W-Series, Cross-connector, 32 A|
|GTIN (EAN)|4032248535934||
|Qty.|20 ST||
|Type|ZQV 4N/20 BL|Version|
|Order No.|1909100000|W-Series, Cross-connector, 32 A|
|GTIN (EAN)|4032248535774||
|Qty.|20 ST||
|Type|ZQV 4N/2 SW|Version|
|Order No.|1793970000|W-Series, Cross-connector, 32 A|
|GTIN (EAN)|4032248233762||
|Qty.|60 ST||
|Type|ZQV 4N/3 SW|Version|
|Order No.|1794000000|W-Series, Cross-connector, 32 A|
|GTIN (EAN)|4032248233793||
|Qty.|60 ST||
|Type|ZQV 4N/4 SW|Version|
|Order No.|1794030000|W-Series, Cross-connector, 32 A|
|GTIN (EAN)|4032248233915||
|Qty.|60 ST||
|Type|ZQV 4N/10 SW|Version|
|Order No.|1794060000|W-Series, Cross-connector, 32 A|
|GTIN (EAN)|4032248234059||
|Qty.|20 ST||
|Type|ZQV 4N/20 SW|Version|
|Order No.|1909120000|W-Series, Cross-connector, 32 A|
|GTIN (EAN)|4032248535804||
|Qty.|20 ST||



Creation date 26.11.2025 03:42:20 MEZ Catalogue status / Drawings 

6 

**Data sheet** LLL 

## **TOS 24VDC/48VDC 0,1A** 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 26 D-32758 Detmold Germany 

## **Accessories** 

www.weidmueller.com 

## **Slotted screwdriver** 

Slotted screwdriver with rounded blade SD DIN 5265, ISO 2380/2, output to DIN 5264, ISO 2380/1. ChromTop tip, SoftFinish grip 

## **General ordering data** 

|Type|SDS 0.6X3.5X100|Version|
|---|---|---|
|Order No.|2749340000|Screwdriver, Blade width (B): 3.5 mm, Blade length: 100 mm, Blade|
|GTIN (EAN)|4050118895568|thickness (A): 0.6 mm|
|Qty.|1 ST||
|Type|SDIS SLIM 0.6X3.5X100|Version|
|Order No.|2749610000|Mounting tool, Blade width (B): 3.5 mm, Blade length: 100 mm, Blade|
|GTIN (EAN)|4050118896350|thickness (A): 0.6 mm|
|Qty.|1 ST||
|Type|SDIS 0.6X3.5X100|Version|
|Order No.|2749810000|Screwdriver, Blade width (B): 3.5 mm, Blade length: 100 mm, Blade|
|GTIN (EAN)|4050118897012|thickness (A): 0.6 mm|
|Qty.|1 ST||



## **Blank** 

WS markers are the perfect match for the W-series connectors. Thanks to their system compatibility, the WS tags can also be used with the I-series and the Z- series. The large marking surfaces do not only permit long character strings but also multi-line text. 

WS markers are ideal for labels with long, customised character strings. Thanks to the proven MultiCard format, printing with PrintJet CONNECT oder/or Plotter is possible. 

- Can be fitted in strips or individually 

- Markers in proven MultiCard format 

For custom printing: Please send us a file of our labeling software M-Print PRO or M-Print PRO Online (without installation) for your labeling specifications. 

## **General ordering data** 

|Type|WS 12/6 MC NE WS|Version|
|---|---|---|
|Order No.|1609900000|WS, Terminal marker, 12 x 6 mm, Pitch in mm (P): 6.00 Weidmueller,|
|GTIN (EAN)|4008190203467|Allen-Bradley, white|
|Qty.|600 ST||



Creation date 26.11.2025 03:42:20 MEZ Catalogue status / Drawings 

7 

**Data sheet** LLL **TOS 24VDC/48VDC 0,1A** 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 26 D-32758 Detmold Germany 

## www.weidmueller.com **Accessories** ~~Me~~ 

**Cross-connections** 

The distribution or multiplication of a potential to adjoining terminal blocks is realized via a crossconnection. Additional wiring effort can be easily avoided. Even if the poles are broken out, contact reliability in the terminal blocks is still ensured. Our portfolio offers pluggable and screwable cross-connection systems for modular terminal blocks. 

## **General ordering data** 

|Type|ZQV 4N/2|Version|
|---|---|---|
|Order No.|1527930000|Cross-connector (terminal), Plugged, orange, 32 A, Number of poles:|
|GTIN (EAN)|4050118332766|2, Pitch in mm (P): 6.10, Insulated: Yes, Width: 9.9 mm|
|Qty.|60 ST||
|Type|ZQV 4N/3|Version|
|Order No.|1527940000|Cross-connector (terminal), Plugged, orange, 32 A, Number of poles:|
|GTIN (EAN)|4050118332865|3, Pitch in mm (P): 6.10, Insulated: Yes, Width: 16 mm|
|Qty.|60 ST||
|Type|ZQV 4N/4|Version|
|Order No.|1527970000|Cross-connector (terminal), Plugged, orange, 32 A, Number of poles:|
|GTIN (EAN)|4050118332889|4, Pitch in mm (P): 6.10, Insulated: Yes, Width: 22.1 mm|
|Qty.|60 ST||
|Type|ZQV 4N/10|Version|
|Order No.|1528090000|Cross-connector (terminal), Plugged, orange, 32 A, Number of poles:|
|GTIN (EAN)|4050118332896|10, Pitch in mm (P): 6.10, Insulated: Yes, Width: 58.7 mm|
|Qty.|20 ST||
|Type|ZQV 4N/2 RD|Version|
|Order No.|2460450000|Cross-connector (terminal), Plugged, red, 32 A, Number of poles: 2,|
|GTIN (EAN)|4050118476149|Pitch in mm (P): 6.10, Insulated: Yes, Width: 9.9 mm|
|Qty.|60 ST||
|Type|ZQV 4N/3 RD|Version|
|Order No.|2460810000|Cross-connector (terminal), Plugged, red, 32 A, Number of poles: 3,|
|GTIN (EAN)|4050118476231|Pitch in mm (P): 6.10, Insulated: Yes, Width: 16 mm|
|Qty.|60 ST||
|Type|ZQV 4N/4 RD|Version|
|Order No.|2460800000|Cross-connector (terminal), Plugged, red, 32 A, Number of poles: 4,|
|GTIN (EAN)|4050118476224|Pitch in mm (P): 6.10, Insulated: Yes, Width: 22.1 mm|
|Qty.|60 ST||
|Type|ZQV 4N/10 RD|Version|
|Order No.|2460740000|Cross-connector (terminal), Plugged, red, 32 A, Number of poles: 10,|
|GTIN (EAN)|4050118476163|Pitch in mm (P): 6.10, Insulated: Yes, Width: 58.7 mm|
|Qty.|20 ST||
|Type|ZQV 4N/2 BL|Version|
|Order No.|1528040000|Cross-connector (terminal), Plugged, blue, 32 A, Number of poles: 2,|
|GTIN (EAN)|4050118332773|Pitch in mm (P): 6.10, Insulated: Yes, Width: 9.9 mm|
|Qty.|60 ST||
|Type|ZQV 4N/3 BL|Version|
|Order No.|1528080000|Cross-connector (terminal), Plugged, blue, 32 A, Number of poles: 3,|
|GTIN (EAN)|4050118333008|Pitch in mm (P): 6.10, Insulated: Yes, Width: 16 mm|
|Qty.|60 ST||



Creation date 26.11.2025 03:42:20 MEZ 

8 

Catalogue status / Drawings 

**Data sheet** 

## **TOS 24VDC/48VDC 0,1A** 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 26 D-32758 Detmold Germany 

## **Accessories** 

www.weidmueller.com 

|Type|ZQV 4N/4 BL|Version|
|---|---|---|
|Order No.|1528120000|Cross-connector (terminal), Plugged, blue, 32 A, Number of poles: 4,|
|GTIN (EAN)|4050118332872|Pitch in mm (P): 6.10, Insulated: Yes, Width: 22.1 mm|
|Qty.|60 ST||
|Type|ZQV 4N/10 BL|Version|
|Order No.|1528230000|Cross-connector (terminal), Plugged, blue, 32 A, Number of poles: 10,|
|GTIN (EAN)|4050118333138|Pitch in mm (P): 6.10, Insulated: Yes, Width: 58.7 mm|
|Qty.|20 ST||



Creation date 26.11.2025 03:42:20 MEZ Catalogue status / Drawings 

9 



## Links

- [View this product on Novapart](https://novapart.co/products/8950720000/solid-state-relay-spst-no-100-ma-48-vdc-din-rail)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/weidmuller/8950720000/solid-state-relay-spst-0-1a-5/dp/2767043)
---

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