FB02A3P - FUSE HOLDER 3P 14X51

Why Choose the FB02A3P?

Lovato’s FB02A3P is a robust 14x51mm fuse holder engineered for dependable protection in AC systems. This 3P, 3 modules device supports circuits up to 50A at 690VAC and is supplied without a status indicator. Built to the manufacturer’s high standards, the FB02A3P accommodates 14x51mm fuses and integrates cleanly into control panels where safe, serviceable, multi-pole protection is required.

Designed for demanding environments, it offers frontal IP20 protection and reliable operation from -20 to 70 °C, with a maximum terminal tightening torque of 3 Nm. Recognised to IEC/EN 60269 and 60947 series and UL/CSA standards, and qualified for use up to 3000 m altitude, this Lovato fuse holder provides assured performance and clear specification control for panel builders and OEMs.

Key Benefits

• Rated 50A at 690VAC for demanding AC circuits.
• Three-pole design supports multi-phase protection requirements.
• Suits 14x51mm fuses for standardised, serviceable protection.
• Complies with IEC/EN 60269 and IEC/EN 60947 standards.
• Recognised by UL and CSA for international installations.
• IP20 frontal protection enhances operator safety during handling.
• Wide -20 to 70°C operating temperature withstands harsh environments.
• Compact 3 modules width aids panel space optimisation.

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): 3 Nm
• Weight: 335 g
• IP degree (frontal): IP20

What’s Included

• Lovato FB02A3P 3-pole 14x51mm fuse holder
• Product datasheet (manufacturer PDF)
• Protective packaging for transit

Applications

• Industrial control panels and switchboards using 14x51mm fuses
• Three-phase distribution and motor protection up to 50A at 690VAC
• OEM machinery requiring compact, multi-pole fuse holders
• Installations needing IEC/UL/CSA compliant overcurrent protection

Safety note: Installation and maintenance must be performed by qualified personnel. Always isolate power before work, observe the specified torque, and ensure appropriate 14x51mm fuses are used.