Surge Protector

Industrial SPD with status indicator for equipment surge defense
This industrial-grade SPD provides robust protection with visual status indication and remote signaling contacts. Capable of withstanding 100kA surge currents, it effectively safeguards sensitive electronics in power distribution panels, telecom systems, and renewable energy installations. The device ensures reliable operation and equipment protection in demanding industrial and commercial environments.
Choose The Best Surge Protector

OBSPD-PV40/2P

DIN Rail Mount type 2P surge protector 800V DC

A surge protector, also referred to as a surge protective device (SPD) or surge suppressor, is an electrical tool designed to defend electronic equipment against voltage surges and spikes.

OBSPD-PV40/2P

DC Type 2 Power Surge Protector

A surge protector — alternatively called a surge protective device (SPD) or surge suppressor — is an electrical component engineered to shield electronic devices from voltage surges and sudden spikes.

OBSPD-PV40/3P

DC Type 2 40kA Surge Protector SPD

Known interchangeably as a surge protective device (SPD) or surge suppressor, a surge protector is an electrical device crafted to safeguard electronic gear against unexpected voltage surges and sharp spikes.

OBSPD-C40/2P

T2 class 8/20μs AC 2P surge protector 275/385/420/ V AC

Often called a surge protective device (SPD) or surge suppressor, a surge protector is an electrical device built to protect electronic equipment from damaging voltage surges and sudden spikes.

OBSPD-C40/3P

T2 class 8/20μs AC 3P surge protector 275/385/420/ V AC SPD

A surge protective device (SPD), commonly known as a surge protector or surge suppressor, is an electrical component designed specifically to shield electronic devices from voltage surges and transient spikes.

OBSPD-C40/4P

T2 class 8/20μs AC 3P surge protector 275/385/420/ V AC 40kA SPD

A surge protector, also known as a surge suppressor or surge protective device (SPD), is an electrical device intended to protect electronic equipment from sudden voltage surges and sharp spikes.

Advantages of the OBCH Surge Protector
The drive for innovation propels our team to create novel smart overvoltage and undervoltage protectors for your market.
Enhances Safety
Increases Equipment Lifespan

By preventing unnecessary stress on sensitive electronics, surge protectors contribute to the longer lifespan of devices.

Enhances Safety

Surge protectors help prevent potential hazards, like electrical fires, that could be caused by electrical faults or surges.

Why Choose us
OBCH Possesses Extensive Experience in ODM and OEM Projects.

100

Serving over 100 countries

350

Completed over 350 OEM and ODM projects

15

15 years of manufacturing experience

Automated Production Line

15 years of factory expertise, professional management, automat / semi-automated production equipment, quality under control.

100% Quality Inspection

Strict end-to-end quality control system, 100% inspection of raw materials and finished products to ensure consistent quality.

Continuous Innovation

R&D department launches new products quarterly, continuously expanding the company's product line with functionality far surpassing competitors.

Fast Delivery

Our proprietary brand products follow a stable production process, ensuring consistent supply. Short lead times of 15-25 days.

Exceptional After-Sales Support

We offer an extended 2-year warranty. Our 24 / 7 professional support team provides rapid diagnostics and solutions, keeping your systems stable and running smoothly.

Flexible Ordering, Cost Optimization

We offer generous channel support policies for distributors and agents: price support, after-sales support, and marketing support.

Frequently Asked Questions & Answers
Here you can find Q&A related to customization, service, and quality of overvoltage and undervoltage protectors:
Customization Advantages

Our technical team can modify circuit boards as needed

Customizable appearance including color, screen, and LED displays

Customizable test benches available

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