These SUS type (STSA series) Control stations are made of Stainless Steel 316 in various size.
The products of the STSA series are designed to combine and use various Ex e parts (push buttons,illuminated push button,emergency push buttons,etc.).
Enclosure can be fitted with earth plate and middle plates. Internal and external earthing are provided. Sealing is ensured by silicone gasket.
The enclosure give a degree of protection IP66 in accordance with IEC 60529.
Explosion Protection
Certificate | IECEx &KCs |
Type Number | STSA-6101(1G) STSA-6102(2G) STSA-6103(3G) STSA-6104(4G ~ 6G) |
Gas Class | IECEx Ex db eb ⅡC T6 Gb IP66 KCs Ex db eb ⅡC T6 Gb IP66 |
Used in Hazardous Area | Zone 1,Zone 2 |
Technical Data
IP Grade | IP 66(According to IEC 60529) |
Enclosure Material | Stainless Steel(SUS 316L) |
Ambient Temperature | -40°C ~ +60°C(PUR Gasket) -55°C ~ +60°C(Silicone Gasket) |
Rated Voltage Max. | DC 690V / AC 1000V |
Rated Current Max. | STSA-6101:10A STSA-6102:9A STSA-6103:8A STSA-6104:8A |
Product Application Standard
￭ Directive 2014/34/EU
￭ IEC/EN 60079-0 :2017/2018
￭ IEC/EN 60079-1 :2014/2014
￭ IEC/EN 60079-7 :2015/2015