Excellent PLC
| Company Information | ||||||||
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| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Yokogawa S9528VK Fuse is a high-performance protective device designed to safeguard electrical circuits and components in industrial and instrumentation systems. It ensures reliable interruption of overcurrent conditions, protecting critical equipment from potential damage due to short circuits, overloads, or unexpected voltage spikes.
Constructed with high-quality conductive and insulating materials, the S9528VK fuse provides stable and predictable operation under varying electrical loads. It is designed for seamless integration into Yokogawa control panels, measurement systems, and switchgear assemblies. The fuse combines precision engineering with robust mechanical construction, making it suitable for demanding industrial environments where safety, reliability, and consistent protection are essential.
The S9528VK is widely used in applications that require dependable overcurrent protection while maintaining minimal signal distortion and low thermal impact on sensitive circuits. Its compact design ensures easy installation and replacement without disrupting connected systems.
Technical Specifications
| Parameter | Description |
|---|---|
| Model | S9528VK |
| Type | Fuse |
| Fuse Type | Fast-acting or time-delay (depending on configuration) |
| Rated Voltage | 250 V – 600 V AC |
| Rated Current | 0.5 A – 10 A (depending on system configuration) |
| Interrupting Capacity | Up to 10 kA (depending on fuse size) |
| Frequency | 50/60 Hz |
| Operating Temperature | -40 °C to +85 °C |
| Storage Temperature | -50 °C to +100 °C |
| Mounting Type | Panel, DIN rail, or socket-mounted |
| Material | High-conductivity alloy with ceramic or fiberglass body |
| Protection Class | IP20 |
| Shipping Weight | 3 kg |
| Compliance | CE, RoHS |
Product Applications
The S9528VK fuse is utilized across a variety of industrial and instrumentation applications, including:
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Control Panels – Protects internal circuits and critical components from overcurrent.
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Measurement Systems – Safeguards sensitive sensors, transmitters, and analog/digital modules.
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Switchgear Assemblies – Provides overcurrent protection for power distribution systems.
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Industrial Automation – Ensures safe operation of programmable logic controllers (PLCs) and actuators.
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Power Distribution Units – Prevents damage to busbars, transformers, and connected equipment.
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Chemical and Petrochemical Plants – Maintains system safety in hazardous environments.
Its robust construction ensures consistent performance under electrical stress, vibration, and moderate temperature fluctuations.
Product Advantages
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Reliable Overcurrent Protection – Provides precise interruption to prevent equipment damage.
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Fast and Predictable Response – Reduces risk of cascading failures in critical circuits.
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Compact Design – Fits easily into standard fuse holders, sockets, and DIN rail setups.
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Wide Operating Temperature – Functions reliably from -40 °C to +85 °C.
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Versatile Installation – Panel, socket, and DIN rail compatibility.
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Minimal Electrical Losses – Maintains circuit efficiency while providing protection.
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Durable Construction – High-conductivity alloy and ceramic/fiberglass body resist mechanical stress.
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Maintenance-Free Operation – Designed for long-term protection with easy replacement.
FAQ
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What is the primary function of the S9528VK fuse?
It protects electrical circuits from overcurrent, short circuits, and overloads. -
Which voltage ranges can the fuse safely operate under?
The rated voltage ranges from 250 V to 600 V AC. -
What types of fuse characteristics are available?
Fast-acting or time-delay configurations depending on system requirements. -
Can this fuse be used in high-current applications?
Yes, the interrupting capacity can reach up to 10 kA depending on the fuse size. -
Is the S9528VK suitable for sensitive instrumentation?
Yes, it provides protection with minimal signal distortion and low thermal impact. -
What mounting options are available for the fuse?
It can be panel-mounted, socket-mounted, or installed on DIN rails. -
Does ambient temperature affect the fuse performance?
No, it operates reliably within -40 °C to +85 °C. -
Is the fuse compatible with Yokogawa control panels and measurement systems?
Yes, it is designed for seamless integration with Yokogawa equipment. -
Can the fuse be replaced easily in the field?
Yes, it is designed for quick replacement without disturbing connected circuits. -
What materials are used in the construction of the fuse?
High-conductivity alloy for the element and ceramic or fiberglass for the body.
Related Models (Same Series)
| Model | Description | Rated Voltage | Rated Current | Weight |
|---|---|---|---|---|
| S9528VA | Standard fast-acting fuse | 250–600 V AC | 0.5–10 A | 0.10 kg |
| S9528VB | High-current fuse | 250–600 V AC | 5–15 A | 0.14 kg |
| S9528VC | Time-delay fuse | 250–600 V AC | 1–8 A | 0.12 kg |
| S9528VD | Compact panel mount fuse | 250–600 V AC | 0.5–6 A | 0.09 kg |
| S9528VE | DIN rail mount fuse | 250–600 V AC | 1–10 A | 0.11 kg |
| S9528VF | Reinforced high-temperature fuse | 250–600 V AC | 0.5–10 A | 0.13 kg |
Popular Models from the Same Brand (Yokogawa)
| Model | Description | Type | Weight |
|---|---|---|---|
| S9527VK | Protective fuse for instrumentation | Fuse | 0.11 kg |
| S9530PA | High-current protective fuse | Fuse | 0.15 kg |
| S9531PB | Time-delay fuse for control systems | Fuse | 0.12 kg |
| S9540PC | Compact fuse for panel installations | Fuse | 0.10 kg |
| S9550PD | Industrial-grade fast-acting fuse | Fuse | 0.13 kg |
| S9560PE | DIN rail mount protective fuse | Fuse | 0.14 kg |
