32.21.7.048.4000

32 SЕRIES a 

## Subminiature PCB relays 6 A 

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32 SERIES © ~~ti~~ nder pe 

A 

## **Printed circuit mount 6 A relay** 

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**----- Start of picture text -----**<br>
32.21-4000<br>**----- End of picture text -----**<br>


## **32.21-4300** 

- 1 Pole changeover contacts or 1 Pole normally open contact 

- Subminiature, low profile package 

- Sensitive DC coil - 200 mW 

- Wash tight: RT III 

- Cadmium Free contacts 

- 1 CO (SPDT), 6 A 

   - 1 NO (SPST-NO), 6 A 

- Low coil power 

   - Low coil power 

- PCB mount 

- PCB mount 

|For outline drawing see page 5||Copper side view||Copper side view|
|---|---|---|---|---|
|**Contact specification**<br>Contact configuration||1 CO (SPDT)||1 NO (SPST-NO)|
|Rated current/Maximum peak current<br>A||6/15||6/15|
|Rated voltage/<br>Maximum switchingvoltage|V AC|250/400||250/400|
|Rated load AC1|VA|1500||1500|
|Rated load AC15 (230 V AC)|VA|250||250|
|Single phase motor rating (230 V AC)<br>kW||0.185||0.185|
|Breaking capacity DC1: 24/110/220 V<br>A||3/0.35/0.2||3/0.35/0.2|
|Minimum switching load|mW (V/mA)|500 (10/5)||500 (10/5)|
|Standard contact material<br>**Coil specification**<br>Nominal voltage (UN)|V AC (50/60 Hz)|AgSnO2<br>—||AgSnO2<br>—|
||V DC|5 - 12 - 24 - 48||5 - 12 - 24 - 48|
|Rated power AC/DC|VA (50 Hz)/W|—/0.2||—/0.2|
|Operating range|AC|—||—|
||DC|(0.78…1.5)UN||(0.78…1.5)UN|
|Holding voltage|AC/DC|—/0.4 UN||—/0.4 UN|
|Must drop-out voltage<br>**Technical data**|AC/DC|—/0.1 UN||—/0.1 UN|
|Mechanical life AC/DC|cycles|—/20 · 106||—/20 · 106|
|Electrical life at rated load AC1|cycles|50 · 103||50 · 103|
|Operate/release time|ms|6/4||6/2|
|Insulation between coil|||||
|and contacts(1.2/50µs)<br>Dielectric strength<br>between open contacts<br>Ambient temperature range<br>Environmental protection<br>**Approvals**(according to type)|kV<br>V AC<br>°C|5<br>1000<br>–40…+85<br>RT III<br>EALcAXus|cAXus|5<br>1000<br>–40…+85<br>RT III|



**3** 

32 SERIES 

## **Ordering information** 

Example:  32 series PCB, 1 NO (SPDT-NO) - 6 A contacts,  24 V sensitive DC coil. 

A 

**A B C D** 

## **3 2 . 2 1 . 7 . 0 2 4 . 4 . 3 . 0 . 0** 

## **Series** 

**A: Contact material** 

4 =  Standard AgSnO2 

## **D: Special versions** 

0 =  Wash tight (RT III) 

**Type** 

2 =  PCB mount 

## **No. of poles** 

## **B: Contact circuit** 

0 =  CO (SPDT) 

3 =  NO (SPST) 

**C: Options** 

0 = None 

1 =  1 pole, 6 A 

## **Coil version** 

7 =  Sensitive DC 

## **Coil voltage** 

See coil specifications 

## **Selecting features and options: only combinations in the same row are possible.** 

Preferred selections for best availability are shown in **bold.** 

|**Type**<br>32.21|**Coil version**|**A**|**B**|**C**|**D**|
|---|---|---|---|---|---|
||sens. DC|**4**|**0 - 3**|**0**|**0**|



## **Technical data** 

## **Insulation according to EN 61810-1** 

|Nominal voltage of supply system<br>V AC|Nominal voltage of supply system<br>V AC|230/400|230/400|
|---|---|---|---|
|Rated insulation voltage<br>V AC||250||
|Pollution degree||2||
|**Insulation between coil and contact set**||||
|Type of insulation||Basic||
|Overvoltage category||III||
|Rated impulse voltage<br>kV (1.2/50 µs)||5||
|Dielectric strength<br>V AC||4000||
|**Insulation between open contacts**||||
|Type of disconnection||Micro-disconnection||
|Dielectric strength<br>V AC/kV (1.2/50 µs)||1000/1.5||
|**Insulation between coil terminals**||||
|Rated impulse voltage (surge) differential mode<br>(according to EN 61000-4-5)<br>kV (1.2/50 µs)||2||
|**Other data**||||
|Bounce time: NO/NC<br>ms||2/10 (changeover)|2/— (normally open)|
|Vibration resistance (5…55)Hz: NO/NC<br>g||10/10 (changeover)|10/— (normally open)|
|Shock resistance|g|20||
|Power lost to the environment|without contact current<br>W|0.2||
||with rated current<br>W|0.5||
|Recommended distance between relays mounte d on PCB<br>mm||≥ 5||



**4** 

32 SERIES 

A 

## **Contact specification** 

**F 32 - Electrical life (AC) v contact current** 

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**----- Start of picture text -----**<br>
Resistive load - cosφ = 1<br>Cycles Inductive load - cosφ = 0.4<br>**----- End of picture text -----**<br>


## **H 32 - Maximum DC1 breaking capacity** 

**==> picture [218 x 127] intentionally omitted <==**

**----- Start of picture text -----**<br>
DC voltage (V)<br>DC breaking current (A)<br>**----- End of picture text -----**<br>


- When switching a resistive load (DC1) having voltage and current values under the curve, an electrical life of ≥ 50 · 10[3] can be expected. 

- In the case of DC13 loads, the connection of a diode in parallel with the load will permit a similar electrical life as for a DC1 load. Note: the release time for the load will be increased. 

## **Coil specifications** 

**DC coil data - 0.2 W sensitive** 

|Nominal<br>voltage<br>UN|<br>Coil code|Operating range<br>Umin<br>Umax|Operating range<br>Umin<br>Umax|Resistance<br>R|Rated coil<br>consumption<br>Iat UN|
|---|---|---|---|---|---|
|V||V|V|Ω|mA|
|5|**7**.005|3.9|7.5|125|40|
|12|**7**.012|9.4|18|720|16|
|24|**7**.024|18.7|36|2880|8.3|
|48|**7**.048|37.4|72|11520|4|



## **R 32 - DC coil operating range v ambient temperature** 

**==> picture [251 x 140] intentionally omitted <==**

- **1 -** Max. permitted coil voltage. 

- **2 -** Min. pick-up voltage with coil at ambient temperature. 

## **Outline drawing** 

Types 32.21-4000/4300 

**==> picture [116 x 86] intentionally omitted <==**

Please see general technical information 

**5**