# RELAY, SPST, 250VAC, 6A
**URL**: https://novapart.co/products/857-357./relay-spst-250vac-6a
**SKU**: 857-357.
**Manufacturer**: WAGO
**Category**: Switches & Relays || Relays || Power Relays
**Price**: €29.8000
**Stock**: 50+
**Lead Time**: 60 days (indicative)
## Description
Contact Configuration:SPST; Coil Voltage:115VDC; Contact Current:6A; Product Range:857 Series; Relay Mounting:DIN Rail; Coil Type:DC; Contact Voltage VAC:250V; Relay Terminals 58P0634
## Specifications
| Parameter | Value |
|---|---|
| Contact Voltage Vac | 250V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:1700071/)
**Relay with 1 changeover contact (1u) (gold contacts) for normal switching power Nominal input voltage VN 24 V DC**
**Relay with 1 changeover contact (1u) (gold contacts) for normal switching power Nominal input voltage VN 24 V, 115 V, 230 V AC/DC**
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10 Of
es
F E EHH EAHA
L T TTTTT
resistive load
1
ee
0.1 PETA EI
1 10 100 400
Switching voltage (V)
Switching current (A)
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DC load limit curve
* In order to prevent the gold layer from being damaged, 30 VDC switching voltages and 50 mA currents shall not be exceeded.
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||||||||||
|---|---|---|---|---|---|---|---|---|
|be exceeded.|A1|
|Higher switching power leads to evaporation of the gold|
|layer. The resulting deposits in the housing may reduce the|A2|
|A2|a|12|aN|12|
|service life.|
|Pack.|Pack.|
|Description|VN|IN|Item No.|Unit|VN|IN|Item No.|Unit|
|Relay socket with miniature switching relay,|24 V DC|10 mA|857-314|1|24 V AC/DC|8.5 mA|857-364|1|
|for DIN 35 rail|115 V AC/DC|4 mA|857-367|1|
|230 V AC/DC|3.5 mA|857-368|1|
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## **Technical Data**
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||||||||
|---|---|---|---|---|---|---|
|Accessories see pages 33 … 35|Accessories see pages 33 … 35|
|Coil:|
|Input voltage range|VN -15 % ... +20 %|VN -15 % ... +20 % (857-364/857-367)|
|VN -15 % ... +10 % (857-368)|
|Contacts:|
|Contact material|AgNi + Au|AgNi + Au|
|Max. continuous current|6 A *|6 A *|
|Max. switching voltage|250 VAC *|250 VAC *|
|Max. switching power (resistive)|(1250 VA AC; DC see load limit curve)|1500 VA AC; DC see load limit curve *|
|Recommended minimum load|1 VDC / 1 mA / 1 mW, 24 VDC / 0.05 mA|1 VDC / 1 mA / 1 mW|
|Pull-in/drop-out/bounce time typ.|8ms / 4ms / -|8ms / 4ms / -|
|Mechanical life|5 x 10|[6 ]|switching operations|5 x 10|[6 ]|switching operations|
|General specifications:|
|Nominal voltage to EN 60664-1|250 V / 4 kV / 2|250 V / 4 kV / 2|
|Dielectric strength, contact-coil (AC, 1 min)|4 kVrms|4 kVrms|
|Dielectric strength open contact (AC, 1 min)|1 kVrms|1 kVrms|
|-|-|
|Dielectric strength contact-contact (AC, 1 min)|
|Ambient operating temperature at VN|-25 °C ... +60 °C|-25 °C ... +60 °C|
|Storage temperature|-40 °C ... +70 °C|-40 °C ... +70 °C|
|Dimensions (mm) W x H x L|6 x 81 x 94|6 x 81 x 94|
|Height from upper-edge of DIN 35 rail|Height from upper-edge of DIN 35 rail|
|Wire connection|CAGE CLAMP|[®]|S|CAGE CLAMP|[®]|S|
|Cross sections|0.34 … 2.5 mm² / AWG 22 … 14|0.34 … 2.5 mm² / AWG 22 … 14|
|Strip length|9 … 10 mm / 0.35 … 0.39 in|9 … 10 mm / 0.35 … 0.39 in|
|Standards/specifications|EN 60664-1; EN 61810-1; EN 61140;|r|;|EN 60664-1; EN 61810-1;|r|
|(857-314:|g|)|(857-368:|g|)|
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Postfach 2880 - D-32385 Minden Hansastr. 27 - D-32423 Minden
Tel.: +49(0)571/887-0 E-Mail: info@wago.com Fax: +49(0)571/887-169 www.wago.com
WAGO Kontakttechnik GmbH & Co. KG Subject to design changes
14.01.2015
## Links
- [View this product on Novapart](https://novapart.co/products/857-357./relay-spst-250vac-6a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/wago/857-357/relay-spst-250vac-6a/dp/1700071)
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