Why Choose the Wöhner 31386 Cylindrical Fuse Link?
The Wöhner 31386 is a high-quality cylindrical gG fuse link with striker pin, designed to provide dependable overload and short-circuit protection for industrial electrical installations. Its standard 22 × 58 mm cylindrical format makes it suitable for compatible fuse holders, switchgear assemblies and industrial control panels.
With a 63 A rated current and a 500 V AC rated voltage, the Wöhner 31386 provides full-range gG protection for cables, conductors and general-purpose power distribution circuits. The integrated striker pin provides mechanical indication when the fuse operates and can activate compatible signalling, monitoring or switching equipment.
Manufactured with a durable porcelain body and compliant with IEC 60269-1 and IEC 60269-2 (Fuse System F), the Wöhner 31386 is ideal for demanding industrial environments where dependable circuit protection and rapid fault identification are essential.
Key Advantages
Full-range gG overload and short-circuit protection.
63 A rated current for industrial power circuits.
500 V AC rated voltage.
Integrated striker pin for mechanical fuse-status indication.
80 kA AC breaking capacity.
Standard 22 × 58 mm cylindrical format.
Key Features
Manufacturer: Wöhner.
Model: 31386.
63 A rated current.
500 V AC rated voltage.
gG operating class.
Integrated mechanical striker pin.
Porcelain fuse body.
Halogen-free construction.
Compatible with suitable 22 × 58 mm cylindrical fuse holders.
Reliable Protection for Industrial Electrical Systems
The Wöhner 31386 interrupts excessive current before it can damage cables, conductors or connected equipment. Its gG operating characteristic provides comprehensive protection against sustained overloads and high short-circuit currents, helping to maintain safe and reliable electrical installations.
The integrated striker pin provides clear mechanical indication when the fuse operates. When used with compatible auxiliary equipment, it can activate local indicators, remote monitoring contacts or switching mechanisms, enabling faster fault diagnosis and reducing maintenance downtime.
Typical Applications
Industrial control panels.
Power distribution boards.
Cable and conductor protection.
Manufacturing and production machinery.
Commercial and industrial switchgear.
Fuse monitoring and fault-signalling systems.
Industrial electrical installations operating up to 500 V AC.
Technical Specifications
Manufacturer
Wöhner
Article number
31386 000
Model
31386
Product type
Cylindrical fuse link with striker
Rated current
63 A
Rated voltage
500 V AC
Operating class
gG
Fuse size
22 × 58 mm
Indicator version
Striker pin
Rated short-circuit breaking capacity
80 kA AC
Power dissipation at 80% load
4.4 W
Power dissipation at full load
6.9 W
Material
Porcelain
Halogen free
Yes
Dimensions (W × H × D)
22 × 22 × 58 mm
Approximate unit weight
0.052 kg
Pack quantity
10
Applicable standards
IEC 60269-1 and IEC 60269-2, Fuse System F
ETIM
EC002704
EAN
4021267313869
Frequently Asked Questions
What is the Wöhner 31386 used for?
The Wöhner 31386 protects industrial electrical circuits, cables and connected equipment against overload and short-circuit currents.
What is the rated current of the Wöhner 31386?
The fuse link has a rated current of 63 A.
What is the voltage rating of the Wöhner 31386?
The Wöhner 31386 is rated for operation at up to 500 V AC.
What size is the Wöhner 31386?
The fuse uses the standard cylindrical 22 × 58 mm format.
What does the gG classification mean?
The gG classification identifies a full-range, general-purpose fuse designed to protect cables and electrical circuits against both overloads and short circuits.
What is the purpose of the striker pin?
The striker pin provides mechanical indication when the fuse operates and can activate compatible signalling, monitoring or switching equipment.
What is the breaking capacity of the Wöhner 31386?
The Wöhner 31386 has a rated short-circuit breaking capacity of 80 kA AC.
Trusted for Industrial Circuit Protection
Wöhner cylindrical fuse links are trusted by panel builders, machine manufacturers and electrical engineers to provide dependable protection for industrial control, automation and power distribution systems.
Manufacturer
Wöhner
Article number
31386 000
Model
31386
Product type
Cylindrical fuse link with striker
Rated current
63 A
Rated voltage
500 V AC
Operating class
gG
Fuse size
22 × 58 mm
Indicator version
Striker pin
Rated short-circuit breaking capacity
80 kA AC
Power dissipation at 80% load
4.4 W
Power dissipation at full load
6.9 W
Material
Porcelain
Halogen free
Yes
Dimensions (W × H × D)
22 × 22 × 58 mm
Approximate unit weight
0.052 kg
Pack quantity
10
Applicable standards
IEC 60269-1 and IEC 60269-2, Fuse System F
ETIM
EC002704
EAN
4021267313869
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
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Customers supported
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...