FB03A2P - FUSE HOLDER 2P 22X58

Why Choose the FB03A2P?

Engineered by Lovato, the FB03A2P is a robust fuse holder for 22x58 mm fuses, designed for dependable AC protection in industrial panels. This 2P unit is rated up to 125 A at 690 VAC, supplied without a status indicator for a simple, durable build. As part of Lovato’s Fuse holders - 22x58mm range, it features an IP20 frontal rating and a compact two-module footprint to save enclosure space.

Built for demanding environments, this cUR recognised, UL and CSA certified holder aligns with IEC/EN 60269-1/-2 and IEC/EN 60947-1/-3. It operates from -20 to 70 °C, stores from -40 to 80 °C, and is suitable up to 3000 m altitude. Secure connections are ensured with up to 4 Nm terminal torque, while the 334 g construction supports reliable, long-term service in control panels and switchboards.

Key Benefits

• 2-pole configuration supports 22x58 mm fuses for dependable AC protection.
• Rated up to 125 A at 690 V AC for high-demand circuits.
• cUR recognised with UL and CSA certification for assured compliance.
• Designed without status indicator for a simple, rugged installation.
• IP20 frontal rating enhances safety during panel operation and maintenance.
• Wide operating temperature range from -20 to 70 °C for versatility.
• Up to 4 Nm terminal torque for secure, reliable connections.
• Compact two-module width helps optimise enclosure space.

Technical Specification

• Operating voltage type: AC
• Operating temperature: -20 to 70 °C
• Storage temperature: -40 to 80 °C
• Max altitude: 3000 m
• Terminal tightening torque (max): 4 Nm
• Weight: 334 g
• IP degree (frontal): IP20

What’s Included

• Lovato FB03A2P 2-pole fuse holder (22 x 58 mm)
• Product datasheet (PDF)
• Protective packaging

Applications

• AC distribution boards up to 690 V
• Machine and process control panels
• Industrial switchgear and control cabinets
• Motor protection and feeder circuits using 22x58 mm fuses
• Panel building and maintenance replacements

Safety note: Install and service only by qualified personnel. Isolate power before work, use compatible 22x58 mm fuses within the stated ratings, observe the IP20 frontal rating, and tighten terminals to specified torque.