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FB03A2P – FUSE HOLDER 2P 22X58
Lovato FB03A2P two-pole DIN rail fuse holder for 22 x 58 mm cylindrical fuses, rated 100 A under IEC standards and 125 A under UL and CSA standards at 690 V AC.
£41.95
Why Choose the Lovato FB03A2P Fuse Holder?
The Lovato FB03A2P is a robust two-pole cylindrical fuse holder designed for 22 × 58 mm fuse links in industrial electrical distribution, machinery and automation systems. As part of the Lovato Electric FB range, it provides secure fuse installation and dependable circuit protection against overloads and short circuits.
With a rated current of 100 A under IEC standards and up to 125 A under UL and CSA standards, the FB03A2P is suitable for demanding low-voltage installations. Its 690 V AC nominal voltage supports a wide range of industrial power systems, control panels and distribution assemblies.
The two-pole configuration enables simultaneous protection and isolation of two conductors. Designed for installation on a standard 35 mm DIN rail, the FB03A2P occupies two modular spaces and offers straightforward integration into electrical enclosures. This version is supplied without a blown-fuse status indicator.
Key Advantages
- Designed for 22 × 58 mm cylindrical fuse links.
- Two-pole configuration for protecting two electrical conductors.
- 100 A IEC rated current and up to 125 A under UL and CSA standards.
- Suitable for electrical systems operating at up to 690 V AC.
- Compact two-module design for efficient panel installation.
- Quick mounting on a standard 35 mm DIN rail.
- IP20 frontal protection for installation inside suitable enclosures.
- International approvals support use in machinery intended for global markets.
Key Features
- Lovato Electric FB series fuse holder.
- Compatible with 22 × 58 mm cylindrical fuses.
- Two-pole design.
- 100 A / 125 A rated current, depending on the applicable standard.
- 690 V AC nominal voltage.
- Without optical blown-fuse status indication.
- Two-module modular width.
- DIN rail mounting for control panels and switchboards.
- cUR recognised and CSA certified.
- Compliant with applicable IEC, EN, UL and CSA standards.
Reliable Two-Pole Circuit Protection
The Lovato FB03A2P provides stable electrical connections for two cylindrical fuse links, allowing both protected conductors to be managed within a single modular device. When correctly selected fuses detect excessive current, they interrupt the affected circuits to help protect cables, switching devices and connected equipment.
Its high current and voltage ratings make the FB03A2P suitable for panel builders, machinery manufacturers and industrial engineers requiring reliable fuse protection in compact electrical assemblies. The DIN rail format also enables convenient installation, inspection and fuse replacement during maintenance.
Typical Applications
- Industrial electrical control panels.
- Power distribution boards and switchboards.
- Motor control centres.
- Automated machinery and production equipment.
- OEM machine building applications.
- Industrial automation systems.
- Protection of two-pole electrical circuits.
Technical Specifications
Tick the specs you need, then view products that match.
| Poles | 2-pole | |
|---|---|---|
| Device Type | Fuse base / holder | |
| Fuse Type | Cylindrical | |
| Fuse Size | 22x58 mm | |
| Current | 100 A | |
| Manufacturer | Lovato Electric | |
| Series | FB | |
| Model | FB03A2P | |
| Product type | Cylindrical fuse holder | |
| Compatible fuse size | 22 × 58 mm | |
| Number of poles | 2 | |
| IEC rated current | 100 A | |
| UL / CSA rated current | 125 A | |
| Nominal voltage | 690 V AC | |
| Fuse status indicator | No | |
| Mounting method | 35 mm DIN rail | |
| Modular width | 2 modules | |
| Built-in depth | Approximately 76.5 mm | |
| Frontal protection rating | IP20 | |
| Neutral conductor switching | No | |
| Lockable | No | |
| IEC conformity | IEC/EN 60269-1 and IEC/EN 60269-2 | |
| Switchgear conformity | IEC/EN 60947-1 and IEC/EN 60947-3 | |
| UL conformity | UL 4248-1 | |
| CSA conformity | CSA C22.2 No. 4248.1 | |
| Certifications | cUR and EAC | |
| HS Code | 85389099 |
Frequently Asked Questions
What fuse size does the Lovato FB03A2P accept?
The FB03A2P is designed for standard 22 × 58 mm cylindrical fuse links.
What is the current rating of the FB03A2P?
The fuse holder is rated at 100 A under IEC standards and up to 125 A under UL and CSA standards.
How many poles does the FB03A2P have?
The Lovato FB03A2P has a two-pole configuration, allowing two conductors to be protected within one device.
Does the FB03A2P include a fuse status indicator?
No. The Lovato FB03A2P is supplied without an optical blown-fuse status indicator.
How is the FB03A2P installed?
The fuse holder mounts on a standard 35 mm DIN rail and occupies two modular spaces inside a suitable electrical enclosure.
Trusted by Industrial Panel Builders Worldwide
Lovato Electric fuse holders are widely used by panel builders, machinery manufacturers and electrical engineers for dependable circuit protection, straightforward installation and reliable operation in industrial electrical systems.
