Surge-Trap® Signal - STS 485
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.
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.
Product data sheets
- DS-Surge-Trap-Signal-STS-485-EN
pdf - 501.85 KB
Brochures and Flyers
- BR-Panel-Builder-Mersen-EN
pdf - 6.01 MB
- BR-Helioprotection-Mersen-EN
pdf - 12.47 MB
- BR-SPD-SURGE-TRAP-IEC-LIGHTNING-SURGE-PROTECTION-Mersen-EN
pdf - 15.75 MB
Compliance
- COM-REACH-declaration-C0015-Signal-STS-485
pdf - 202.42 KB
- COM-CE-ROHS-declaration-C0015-Signal-STS-485
pdf - 136.26 KB
Key features & benefits
Maximum discharge current (8/20μs): 10kA
Nominal discharge current (8/20μs): 5kA
Rated current load (IL): 100 mA~Un: 6V, 12V, 24V, 48V~Bandwidth (100Ω): 1-5MHz
For DIN rail mounting
Protection for RS485 signal lines
Visual (LED) end of life indicator for WI model*2 protected wires
Applications
Industry
Building
Photovoltaic and BESS
E-Mobility - EV Charging
Technical Specifications
| Format | DIN |
| Flammability Rating | UL94 V-0 |
| Reach Compliant | Yes |
| Max Operating Temp. | 60 °C |
| Min Operating Temp. | -20 °C |
| Max Storage Temp. | 80 °C |
| Min Storage Temp. | -40 °C |
| Degree of Protection (IP) | IP20 |
Reference Finder
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| Item number | AC or DC | Number of poles | Enclosure NEMA Type | Indication System | Product weight |
|---|---|---|---|---|---|
|
83040110 - STS485-15V-3WI See product
|
- | - | - | No | 0.067kg |
|
83040111 - STS485-7V-2W See product
|
- | - | - | No | 0.049kg |
|
83040112 - STS485-16V-2W See product
|
- | - | - | No | 0.048kg |
|
83040113 - STS485-27V-2W See product
|
- | - | - | No | 0.049kg |
|
83040114 - STS485-56V-2W See product
|
- | - | - | No | 0.057kg |
|
83040120 - STS485-5V-4WG See product
|
- | - | - | No | 0.073kg |