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MERSEN FUSE BTIA55V32 A2C BTIA55V32
The BTIA55V32 fuse-link complies with IEC BS88 and gG classifications, delivering reliable circuit protection in industrial and commercial power systems up to 550VAC and 250VDC. Its 32A rating makes it ideal for safeguarding cables and electrical components against overloads and short circuits.
£2.92
Why Choose the Mersen BTIA55V32 Industrial Fuse-Link?
The Mersen BTIA55V32 is a robust 32 A industrial fuse-link designed to provide dependable overcurrent and short-circuit protection in low-voltage AC electrical systems. Manufactured for use in compatible industrial fusegear, it helps protect cables, switchgear and connected equipment from damaging fault currents.
Its replaceable fuse-link construction provides predictable circuit protection and clear fault indication. When excessive current causes the fuse element to operate, the affected circuit is safely disconnected and the fuse-link must be replaced before the equipment is returned to service.
With a 32 A rated current and a nominal voltage designation of 550 V AC, the Mersen BTIA55V32 is suitable for industrial distribution boards, control panels, machinery and general-purpose power circuits requiring reliable fuse protection.
Key Advantages
- Dependable protection against overload and short-circuit currents.
- 32 A current rating for industrial and commercial circuits.
- 550 V AC voltage designation.
- Helps reduce thermal and mechanical stress on downstream equipment.
- Replaceable fuse-link design supports straightforward maintenance.
- Suitable for compatible industrial fuse carriers and switchgear.
Key Features
- Mersen industrial fuse-link.
- 32 A rated current.
- 550 V AC nominal voltage designation.
- Designed for low-voltage AC circuit protection.
- Provides overcurrent and short-circuit protection.
- Non-resettable, replaceable protective device.
- Suitable for industrial and commercial electrical installations.
Reliable Protection for Industrial Electrical Circuits
The Mersen BTIA55V32 protects electrical installations by interrupting the circuit when current exceeds the fuse-link's operating limits. This helps prevent excessive heat and fault energy from damaging cables, distribution equipment and connected loads.
A correctly selected fuse-link also supports effective circuit discrimination and coordinated protection. The replacement device must therefore match the current rating, voltage rating, operating characteristic and physical format specified for the installation.
Typical Applications
- Industrial distribution boards.
- Electrical control panels.
- Machinery and production equipment.
- Switchgear and fuse-switch assemblies.
- Cable and feeder protection.
- Commercial and industrial power distribution.
Technical Specifications
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| Fuse Class | gG | |
|---|---|---|
| Voltage | 550 V | |
| Item number | A1019245 | |
| Catalogue No | BTIA55V32 | |
| Description | British Standard fuse-link IEC BS88 gG Type A2 550VAC 250VDC 32A BTIA Offset Tag | |
| EAN/UPC Code | 3605340515510 | |
| Rated voltage AC IEC | 550 V | |
| Rated voltage DC IEC | 250 V | |
| Ampere Rating | 32 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC/DC | |
| Speed/Characteristic | gG | |
| Fuse Size | A2 | |
| Mounting | Bolted | |
| 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 Tag | |
| Product Diameter | 14.5 mm | |
| Product Length | 86 mm | |
| Sell Pack Quantity | 10 EA | |
| Sell Pack Weight | 0.2 kg | |
| Sell Pack Width | 80 mm | |
| Sell Pack Length | 90 mm | |
| Sell Pack Height | 35 mm | |
| Product group | Low Voltage IEC Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.02 kg | |
| Power Dissipation at Rated Current Value | 2.9 W | |
| HS Code | 85361050 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the Mersen BTIA55V32 used for?
The BTIA55V32 is used to protect compatible low-voltage AC circuits, cables and electrical equipment against excessive current and short-circuit faults.
What is the current rating of the BTIA55V32?
The Mersen BTIA55V32 has a rated current of 32 A.
What is the voltage designation of this fuse-link?
The BTIA55V32 carries a nominal voltage designation of 550 V AC. The installation voltage must not exceed the fuse-link's confirmed manufacturer rating.
Can the BTIA55V32 be reset after operation?
No. It is a non-resettable fuse-link and must be replaced with a correctly specified equivalent after it operates.
Can a higher-rated fuse be used as a replacement?
No. Using a higher current rating can compromise cable and equipment protection. The replacement must match the rating and fuse type specified by the equipment manufacturer or circuit designer.
Trusted Industrial Circuit Protection
Mersen fuse-links are specified by electrical engineers, panel builders and maintenance professionals for dependable overcurrent protection in industrial and commercial electrical systems.
