High-performance general purpose fuse-link conforming to IEC BS88 standards, rated for 415VAC and 240VDC at 32A with central bolted tag mounting.
£17.70
The Mersen BTBC42V32 is a compact BS88 bolted-tag industrial fuse link designed to provide dependable protection against overload currents and short-circuit faults. Manufactured by Mersen, this 32-amp fuse is suitable for industrial switchgear, electrical distribution panels, control equipment and OEM machinery requiring reliable low-voltage circuit protection.
The BTBC42V32 uses current-limiting fuse technology to interrupt excessive current rapidly during an electrical fault. By restricting the peak current and energy allowed to pass through the circuit, it helps reduce thermal and mechanical stress on cables, busbars, switching devices and connected equipment.
With a 32 A rated current and a nominal voltage class of 415 V AC, the Mersen BTBC42V32 is suitable for compatible BS88 fuse carriers, fuse switches and bolted fuse assemblies. Its robust tag-terminal construction provides a secure mechanical installation and dependable electrical connection in demanding industrial environments.
Industrial fuse links protect electrical conductors and connected equipment by operating when current exceeds a safe level. During a short circuit, their current-limiting action can substantially reduce the peak fault current, helping to minimise damage and improve overall installation safety.
The Mersen BTBC42V32 combines a practical 32 A rating with a secure bolted-tag design, making it suitable for power distribution, control and machinery circuits where dependable fault interruption and straightforward replacement are required.
| Item number | J226305 |
|---|---|
| Catalogue No | BTBC42V32 |
| Description | British Standard fuse-link IEC BS88 gG Type B1 415VAC 240VDC 32A BTBC Central Bolted Tag |
| EAN/UPC Code | 3605340267822 |
| Rated voltage AC IEC | 415 V |
| Rated voltage DC IEC | 240 V |
| Ampere Rating | 32 A |
| RoHS Compliant | Yes |
| AC or DC | AC/DC |
| Speed/Characteristic | gG |
| Fuse Size | B1 |
| Mounting | Bolted |
| Clearing I2t At Rated Voltage | 3000 A²s |
| Melting I2t | 700 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 | Central Bolted Tag |
| Product Diameter | 26.9 mm |
| Product Length | 137 mm |
| Sell Pack Quantity | 10 EA |
| Sell Pack Weight | 1.255 kg |
| Sell Pack Width | 140 mm |
| Sell Pack Length | 146 mm |
| Sell Pack Height | 56 mm |
| Product group | Low Voltage IEC Fuses |
| Body/Insulating Material | Ceramic |
| Product Weight | 0.1255 kg |
| Power Dissipation at Rated Current Value | 3.6 W |
| HS Code | 85361050 |
| Country of Manufacture | India |
The Mersen BTBC42V32 is used to protect compatible industrial electrical circuits, cables and equipment against excessive current and short-circuit faults.
The fuse link has a rated current of 32 A.
The BTBC42V32 has a nominal voltage class of 415 V AC for compatible low-voltage electrical systems.
No. It is a single-use fuse link and must be replaced after it has operated to interrupt a fault.
It is typically installed in a compatible BS88 fuse carrier, bolted fuse assembly, fuse switch or industrial switchgear panel.
Mersen industrial fuse links are widely selected by electrical engineers, panel builders and equipment manufacturers for dependable fault interruption, effective current limitation and reliable performance in demanding electrical installations.
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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...