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Approvals & Standards

  • EN 61643-21*UL 497B

Key features & benefits

STS 485 is the series of surge protection devices for equipment connected to RS485 networks. The ranges offer a number of formats, voltages and numbers of protected lines and are designed especially for a variety of applications. These are protectors for a final step of very fine protection to be installed as close as possible to particularly sensitive equipment connected to these communications lines. Meets the IEC 61643-21 standard.

More specifications

Applications

  • Industry and automation*Commercial and residential installations*Telecom & IT & Data Centers*Photovoltaic & wind*Smart grid & LV Metering

Product Specifications

Item Number

83040113  

Catalog number

STS485-27V-2W  

Item Description (ERP)

STS485-27V-2W  

Description

SPD for RS485 communications. Maximum current 10kA, 1 pair, 24V  

EAN/UPC code

8435297864042  

ROHS Compliant

Yes  

Nominal Operating Volt Rating (Un)

24   V

Nominal Discharge Current (In) (8/20)

5kA  

Max Discharge Current : Imax (8/20)

10kA  

Rated Current Load (IL)

0.1   A

Bandwidth

4   MHz

Housing Material

PC+GF; V-0  

MOV Response Time

1   ns

Number of Wires

1 Pair  

Ucpv

27   V

Up at In (L-L)

≤ 70   kV

Product Weight

0.057   kg

Product Width

17.6   mm

Product Length

70   mm

Product Height

90   mm

Sell Pack Quantity

1   Each

Sell Pack Weight

0.069   kg

Sell Pack Width

25   mm

Sell Pack Length

80   mm

Sell Pack Height

106   mm