XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
| SPD according to IEC 61643-11 | Class II |
| Installation Location | Indoor |
| Delivery Time | 25~30 days |
| Nominal Discharge Current (In) | 20kA (8/20μs) |
| Operating Temperature Range | -40℃ ~ +70℃ |
| Housing Material | Thermoplastic, UL94 V-0 |
| Voltage Protection Level (Up) | ≤1.9kV |
| Minimum Conductor Cross Section | 1.5mm² Solid Wire / Flexible Wire |
| Mounting Method | 35mm DIN Rail, EN 60715 |
| SPD according to EN 61643-11 | Class 2 |
| Protection Degree | IP20 |
| Operating Status / Fault Indication | Green / Red |
| Bolt Type / Torque | M5 / 3.0Nm ±10% |
| Supply Ability | 3,000,000 pcs a year |
| Maximum Continuous Operating Voltage (Uc) | 385V AC, 50/60Hz |
| AC Switching Capacity | 125VAC/1A |
| Cross-sectional Area of Remote Signaling Terminal | 0.2mm² |
| Screw Hole Type / Torque | M2/0.25Nm |
| Packaging Details | Carton |
| Maximum Discharge Current (Imax) | 40kA (8/20μs) |
| Maximum Conductor Cross Section | 35mm² Stranded Wire / 25mm² Flexible Wire |
| Response Time (ta) | ≤25ns |
| Number of Ports | 1 |
| Remote Signaling Contact Type | Floating Changeover Contact |
| Payment Terms | L/C,T/T |
| AC Nominal Voltage (Un) | 230V AC, 50/60Hz |
| DC Switching Capacity | 30VDC/0.5A |
| Model Number | MYS5-385/20-2P（NS） |
| Brand Name | XIWUER |
| Place of Origin | China |
| Certification | ISO9001,ISO14001,ISO45001,CCC |
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Product Specification
| SPD according to IEC 61643-11 | Class II | Installation Location | Indoor |
| Delivery Time | 25~30 days | Nominal Discharge Current (In) | 20kA (8/20μs) |
| Operating Temperature Range | -40℃ ~ +70℃ | Housing Material | Thermoplastic, UL94 V-0 |
| Voltage Protection Level (Up) | ≤1.9kV | Minimum Conductor Cross Section | 1.5mm² Solid Wire / Flexible Wire |
| Mounting Method | 35mm DIN Rail, EN 60715 | SPD according to EN 61643-11 | Class 2 |
| Protection Degree | IP20 | Operating Status / Fault Indication | Green / Red |
| Bolt Type / Torque | M5 / 3.0Nm ±10% | Supply Ability | 3,000,000 pcs a year |
| Maximum Continuous Operating Voltage (Uc) | 385V AC, 50/60Hz | AC Switching Capacity | 125VAC/1A |
| Cross-sectional Area of Remote Signaling Terminal | 0.2mm² | Screw Hole Type / Torque | M2/0.25Nm |
| Packaging Details | Carton | Maximum Discharge Current (Imax) | 40kA (8/20μs) |
| Maximum Conductor Cross Section | 35mm² Stranded Wire / 25mm² Flexible Wire | Response Time (ta) | ≤25ns |
| Number of Ports | 1 | Remote Signaling Contact Type | Floating Changeover Contact |
| Payment Terms | L/C,T/T | AC Nominal Voltage (Un) | 230V AC, 50/60Hz |
| DC Switching Capacity | 30VDC/0.5A | Model Number | MYS5-385/20-2P（NS） |
| Brand Name | XIWUER | Place of Origin | China |
| Certification | ISO9001,ISO14001,ISO45001,CCC |
The MYS5-385/20-2P Surge Protective Device (SPD) is designed for overvoltage protection in low-voltage AC power distribution systems.
It is used to protect electrical equipment from transient overvoltage caused by lightning surges, switching operations, and other electrical disturbances.
This Type 2 SPD complies with EN 61643-11 Class II and IEC 61643-11 Class II standards. It features a 385V AC maximum continuous operating voltage (Uc), 20kA nominal discharge current (In), and 40kA maximum discharge current (Imax), providing reliable surge protection performance.
The device adopts a 35mm DIN rail mounting design, suitable for installation in distribution cabinets, control panels, and other indoor electrical systems.
The MYS5-385/20-2P SPD is suitable for:
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
1976
Total Annual:
240M-270M
Employee Number:
390~450
Ecer Certification：
Verified Supplier
Xian Xiwuer Electronic & Info. Co., Ltd. is a wholly state-owned company with a registered capital of 91.46 million RMB Yuan, owning a total assets of 315 million RMBYuan, under the jurisdiction of Xi'an State-owned Assets Supervision & Management Committee. There are about 400 employees... Xian Xiwuer Electronic & Info. Co., Ltd. is a wholly state-owned company with a registered capital of 91.46 million RMB Yuan, owning a total assets of 315 million RMBYuan, under the jurisdiction of Xi'an State-owned Assets Supervision & Management Committee. There are about 400 employees...
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