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MERSEN FUSE BNS55V20M32 F1 BNS55V20M32
The BNS55V20M32 fuse-link provides reliable circuit protection for industrial and commercial electrical systems up to 550VAC and 250VDC with a gM characteristic for motor and general applications.
£2.27
Why Choose the Mersen BNS55V20M32 BS88 Fuse Link?
The Mersen BNS55V20M32 is a dependable British Standard industrial fuse link designed to protect low-voltage electrical circuits against damaging overload and short-circuit currents. Manufactured by Mersen, a recognised specialist in electrical protection, it provides reliable circuit protection for industrial control panels, switchgear and power distribution equipment.
Its robust ceramic construction and bolted-tag terminal arrangement provide secure mechanical and electrical connections within compatible fuse holders and switching devices. Effective current-limiting performance helps reduce the thermal and mechanical stress placed on cables, conductors and connected equipment during electrical fault conditions.
With a rated current of 32 A and a rated operating voltage of up to 550 V AC, the Mersen BNS55V20M32 is suitable for industrial machinery, control equipment and electrical distribution systems requiring dependable fault interruption in a compact BS88 fuse-link format.
Key Advantages
- Reliable industrial fuse link for electrical circuit protection.
- 32 A rated current for low-voltage installations.
- Rated for operation at up to 550 V AC.
- Protects electrical circuits against overload and short-circuit currents.
- Current-limiting performance helps minimise equipment damage during faults.
- Bolted-tag construction provides secure installation in compatible equipment.
Key Features
- Mersen industrial fuse-link range.
- 32 A nominal current rating.
- 550 V AC rated operating voltage.
- Designed for overload and short-circuit protection.
- Durable ceramic fuse body for industrial environments.
- Bolted-tag terminal configuration.
- Suitable for compatible fuse holders and switchgear.
- Single-use replaceable circuit-protection device.
Reliable Protection for Electrical Circuits
The Mersen BNS55V20M32 is designed to interrupt excessive current before it can cause serious damage to cables, switchgear or connected electrical equipment. During an overload or short circuit, the internal fuse element operates to isolate the affected circuit and limit the amount of damaging fault energy allowed to pass.
Its robust construction and secure bolted connections make it suitable for panel builders, electrical contractors and maintenance engineers working with industrial control and distribution systems. Correct fuse selection helps improve installation safety, equipment reliability and operational continuity.
Typical Applications
- Industrial control panels.
- Electrical distribution boards.
- Low-voltage switchgear.
- Machinery and automation equipment.
- Commercial electrical installations.
- Cable, conductor and equipment protection.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Class | gM | |
|---|---|---|
| Voltage | 550 V | |
| Item number | X1019219 | |
| Catalogue No | BNS55V20M32 | |
| Description | British Standard fuse-link IEC BS88 gM Type F1 550VAC 250VDC 20M32A BNS Offset Blade | |
| EAN/UPC Code | 3605340517217 | |
| Rated voltage AC IEC | 550 V | |
| Rated voltage DC IEC | 250 V | |
| In M Ich | 20M32 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC/DC | |
| Speed/Characteristic | gM | |
| Fuse Size | F1 | |
| Mounting | Clip | |
| Clearing I2t At Rated Voltage | 3350 A²s | |
| Melting I2t | 670 A²s | |
| AC Max I.R./Breaking Capacity | I1: 80 kA | |
| Max. Rated Breaking Capacity DC | 40 kA | |
| Connection/Terminal Material | Tin-Plated Copper | |
| Connection/Terminal Type | Offset Blade | |
| Product Diameter | 13.5 mm | |
| Product Length | 61 mm | |
| Sell Pack Quantity | 10 EA | |
| Sell Pack Weight | 0.173 kg | |
| Sell Pack Width | 37 mm | |
| Sell Pack Length | 73 mm | |
| Sell Pack Height | 70 mm | |
| Product group | Low Voltage IEC Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.0173 kg | |
| Power Dissipation at Rated Current Value | 1.8 W | |
| HS Code | 85361050 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the Mersen BNS55V20M32 used for?
It is used to protect industrial and commercial electrical circuits against excessive current caused by overloads and short circuits.
What is the current rating of the BNS55V20M32?
The Mersen BNS55V20M32 has a nominal current rating of 32 A.
What voltage is this fuse link rated for?
The fuse link is designed for operation at voltages up to 550 V AC.
How is the BNS55V20M32 installed?
It uses bolted-tag terminals and should be fitted within a compatible fuse holder, switchgear assembly or electrical distribution system.
Can the BNS55V20M32 be reused after it operates?
No. Once the internal fuse element has operated, the complete fuse link must be replaced with a correctly rated compatible equivalent.
Trusted for Industrial Circuit Protection
Mersen fuse links are widely used by panel builders, electrical engineers and maintenance professionals to provide dependable overload and short-circuit protection in industrial electrical installations.
