Does the device support remote monitoring?

Yes, the device features a remote-signaling output interface, allowing for remote monitoring of the surge protector's status.

What is the installation method for this surge protector?

The device adopts a standard 35mm rail mounting method, ensuring easy and secure installation in electrical panels.

Surge Arresters (SPI2-80)

Name: Surge Protective Device/Surge Protector/Surge Protection/Surge Arresters (SPI2-80)
Brand: Zhejiang Kripal Electric Co., Ltd.
SKU: 676839205

Zhejiang, ChinaZhejiang Kripal Electric Co., Ltd.

Negotiable

500 Pieces

Product profile

Customization

Available

Structure

Moulded Case Circuit Breaker

Installation

Fixed

Model NO.

SPI2-80

Application

Size

Operation Voltage

Low Voltage

Shape

Material

Certification

Brand

Kripal

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Speed

Normal Type Circuit Breaker

Arc-Extinguishing Medium

Air

Transport Package

as You Reqeust

Specification

Trademark

KRIPAL

Origin

China

Production Capacity

30000 PCS / Month

Key features

Online Replaceable Modules: SPI2 and SPI4 series surge protection modules can be replaced online for easy maintenance.

Standard 35mm Rail Mount: Designed for standard 35mm rail installation, ensuring compatibility and secure mounting.

Visual Failure Indication: Features a failure release with green (normal) and red (abnormal) signals for quick status checks.

Comprehensive Safety Protection: Protects against over-heat and over-current, automatically separating devices from the power system upon failure.

Remote Signaling Output: Equipped with a remote-signaling output interface for integrated monitoring and control.

Wide Application Compatibility: Suitable for TN-S, TN-C-S, TT, IT power supply systems with AC 50/60Hz and <380V.

Certified Quality Standards: Designed according to GB 18802.1 and IEC 61643-1 standards for reliable performance.

Trusted Manufacturer: Produced by Zhejiang Kripal Electric, a national high-tech enterprise with global export experience.

Company profile

Zhejiang Kripal Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1993-07-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.77h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZhejiang Kripal Electric Co., Ltd. is identified as both a trading company and manufacturer/factory in China, established in 1992. The supplier offers electrical products including circuit breakers, switches, sockets, contactors, relays, isolators, and junction boxes. It reports ISO 9001 and TS 16949 management-system certifications, broad product and export coverage, documented finished-product inspection procedures, and flexible customization from designs or samples. Its stated resources include 700 staff, more than 30 professional and technical personnel, over 20 QA/QC personnel, and one production line. Reported lead times are within 15 working days during off-peak periods and one month during peak periods. Trade records show four recent product transactions involving a Vietnamese buyer, but the limited transaction count does not establish broad customer penetration or financial strength.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with a limited-company structure and a stated Zhejiang, China address. This supports direct manufacturing capability but also indicates that trading activity is part of its business model.

CertificationsThe supplier reports TS 16949 and ISO 9001 management-system certifications, while its company description also lists CCC, CB, CE, TUV, Semko, KEMA, SAA, VDE, RoHS, and UL certifications. These stated certifications indicate substantial documented compliance coverage for its electrical-product business.

R&D capabilityThe supplier reports 21–30 years of total experience among R&D engineers, including more than 30 professional and technical personnel in the company description, and lists product design and mold building among its activities. These facts support established technical development capability, although no evidence of patents, new-product launches, or R&D investment is provided.

Production capacityThe supplier describes integrated activities including product design, mold building, injection and punching parts production, assembly, and inspection. It reports 700 staff, more than 20 QA/QC personnel, and one production line; stated lead times are within 15 working days off-peak and one month during peak periods. The integrated process and workforce support production capability, while the single reported line may limit demonstrated capacity.

Customization capabilityThe supplier explicitly offers customization from designs, customization from samples, full, minor, and flexible customization. Its stated design, mold-building, parts-production, assembly, and inspection activities further support the ability to execute customized electrical products.

Client casesThe supplier states that its products are exported to Europe, Australia, America, Africa, Oceania, Southeast Asia, and other regions, and identifies a Vietnamese buyer in four recorded transactions involving different two-phase current ratings. These records demonstrate export activity and at least one identifiable customer case, but the small number of disclosed transactions limits evidence of a broad or diversified customer base.

Product Q&A

Q:What is the operating voltage range for this surge protector?

The surge protective device is designed for low voltage applications, specifically for AC 50/60Hz systems with a voltage of less than 380V.

Q:How does the failure release mechanism work?

When the SPD fails due to over-heat or over-current, the failure release helps separate the electric device from the power system. It provides visual indication: green means normal, and red means abnormal.

Q:Can the surge protection modules be replaced while the system is running?

Yes, the SPI2 and SPI4 series surge protection modules can be replaced online, allowing for maintenance without shutting down the entire system.

Q:What standards does this product comply with?

The product is designed according to GB 18802.1 and IEC 61643-1 standards, ensuring compliance with international safety and performance requirements.

Q:What types of power supply systems is this device suitable for?

It is suitable for TN-S, TN-C-S, TT, and IT power supply systems, making it versatile for various electrical network configurations.