SHANGHAI GBL ELECTRICAL

PrecisionPower,ReliableControl

Headquartered in Shanghai, China, GBL Electrical manufactures electrical products and coordinates engineering support for global markets.We support industrial, building and infrastructure projects with power distribution, control and protection products, selection guidance and technical coordination.

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GBL / POWER SYSTEMSPRECISION POWER · RELIABLE CONTROL

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WHY GBL

Connecting products and engineering for reliable delivery.

Verified manufacturing, quality and service capabilities support project collaboration.

Manufacturing & Engineering

Manufacturing and technical support across distribution, control and assembly systems.

Shanghai HQ · Global Service

China-based manufacturing and service capabilities connected to Southeast Asia and global project collaboration.

Quality Control

Quality control supported by management systems, product certification and test documentation.

Industrial & Building

For industrial distribution, building electrical systems and infrastructure applications.

SELECTED PRODUCTS

Selected products

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01Transformers

JBK3

JBK3 Control Transformer

JBK3 Control Transformer product series. Contact sales or engineering to confirm the required specification.

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02Transformers

SBK

SBK Three-Phase Dry-Type Transformer

SBK three-phase dry-type transformers use air cooling for three-phase voltage conversion in 50 Hz circuits below 1000 V and continuous-duty operation; capacity and voltage combinations are selected by model.

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03Voltage Stabilizers & Regulators

TND(SVC)

TND(SVC) Single-Phase Voltage Stabilizer

TND(SVC) Single-Phase Voltage Stabilizer product series. Contact sales or engineering to confirm the required specification.

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04Reactors & Switching Power Supplies

ACL

ACL Input Reactor

ACL Input Reactor product series. Contact sales or engineering to confirm the required specification.

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05Surge & Power Protection

GBL-12.5 / GBL-15 / GBL-25

GBL Type 1 Surge Protective Device

GBL Type 1 surge protective devices support primary surge protection at power incomers. The new dimensional sheet explicitly covers 4P GBL-I12.5, GBL-I25 and GBL-I50 models; electrical performance and naming correspondence must be confirmed by exact model documentation.

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06Enclosures & Final Distribution

JXF

JXF Distribution Box

JXF Distribution Box product series. Contact sales or engineering to confirm the required specification.

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SELECTED SOLUTIONS

Products and engineering coordinated around real applications.

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Industrial Automation

Selection and integration coordination around control cabinets, control transformers and protection devices.

Building Electrical

Final distribution and enclosure combinations for residential, building, lighting and fire-protection projects.

Power Distribution

Covering HV/LV assemblies, low-voltage switchgear and final distribution products.

Power Protection

Product coordination for surge, leakage, stabilization and isolation requirements.

SELECTED PROJECTS

Real project experience across sectors.

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01Healthcare

Zoucheng 2-Million-Tonne Paper Project, Phase II

CERTIFICATIONS & PARTNERSHIPS

Trust built on certified systems and formal qualifications.

Original management, product, type-test and partner qualification documents are available for review.

ISO 9001 / 14001 / 45001

Quality, environmental and occupational health & safety systems

ABB Licensed Panel Builder

ABB (China) Limited, Shanghai Branch

Schneider Electric Agreement Assembly Partner

Schneider Electric (China) Co., Ltd.

12 CQC product certifications

4 published type-test records

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PARTNER ECOSYSTEM

A cross-system technology and brand ecosystem.

Project collaboration across power distribution, control, intelligence, environmental and engineering systems with a multi-disciplinary brand ecosystem.