SETsafe | SETfuse
SETsafe | SETfuse
SETsafe | SETfuse
SETsafe | SETfuse
SETsafe | SETfuse
SPD for Signaling Networks
  • SPD for Signaling Networks
  • SSPA0K05B Series×
SSPA0K05B Series

Max. Continuous Operating Voltage (Uc): 6 ~ 33 VDC

Nominal Discharge Current (In)(8/20 μs): 5 kA


2024-2026 Year Version.

When purchasing 2024-2026 version products, please refer to the data below. If the product you have been traded in is the 2021-2023 version, but you want the latest updated version of 2024-2026, please consult sales.

SPD SSPA0K05B_SETsafe & SETfuse.pdf

2021-2023 Year Version.

While purchasing 2021-2023 version products, please refer to the data below.

SPD SSPA0K05B_SETsafe & SETfuse.pdf

Datasheet (PDF Document) Include: Specifications, Agency Approvals, Packaging, Structure Diagrams, Glossary, Part Numbering System, Installation, Usage, Replace, Storage and other information.


Xiamen SET Electronics Co., Ltd.


● Hot-plug Module

● DIN Rail 35 mm Installation

● Pluggable Module for Easy Replacement

● Small Size

● RoHS & REACH Compliant

3D of Product Structure

You can download the 3D diagram of product structure to help you improve design efficiency to create more great products.

SSPA series_3D_SPD_SETsafe &


● Surveillance Camera

● POE Equipment

● Switch

● Control System Interface

● Instrument   

Technology Applications Markets Applications

Quality Assurance

SPD (SPD (Signaling Networks) Quality Assurance

For product quality, our goal is to be industry-leading. We ensure that the quality of the product meets the expected goals from the following process.

Quality Policy.

Qualified Supplier of Raw Materials.

Incoming Quality Control (IQC):

Acceptance Quality Limit (AQL), Dimension, Function, Visual Inspection, RoHS & REACH Test. etc..


Online Inspection and Function Test 100%, etc..

In Process Quality Cortrol (IPQC): AQL, Dimension, Function, Visual Inspection, etc..

Final Quality Control (FQC):

AQL, Dimension, Function, Visual Inspection, RoHS & REACH Test, etc..

Reliability Test:

AQL Sampling Test.

Outgoing Quality Control (OQC):

Packaging, Labeling, Quantity Inspection, etc..

Agency Information:

Safety Certificate Agency Annual, Quarterly Audits. Include UL, cUL, VDE, TUV, KC, PSE, CCC. etc..

Quality Management System:

TUV Approved and Issued Certificate.


SETsafe | SETfuse

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Surge protective devices (SPDs) are designed to meet requirements for UL 1449 Forth Edition and IEC/EN 61643-21. They are DIN-rail mountable featuring a fail-safe protection. It has a good environmental adaptability and meets the requirements of high reliability in important field.

SSPA0K05B Series.jpg

SSPA0K05B series