2CSM256913R1801 ABB E9232SPV E 92/32s PV Fuseholder 2P 32 A 1000 V DC 10.3 x 38 mm

Why Choose the ABB E9232SPV PV Fuseholder?

The ABB E9232SPV, designated E 92/32s PV, is a 2-pole 32 A photovoltaic fuseholder designed for overcurrent and short-circuit protection in DC solar installations when fitted with suitable fuse links. Identified by ABB order code 2CSM256913R1801, it forms part of the ABB E 90 PV range of modular fuse disconnectors.

Designed for 10.3 × 38 mm PV cylindrical fuse links, the E9232SPV supports operating voltages up to 1000 V DC. Its two-pole configuration enables both conductors of a photovoltaic DC circuit to be accommodated within a compact DIN-rail-mounted device.

The “s” version incorporates a blown-fuse indicator, providing convenient visual identification of fuse status and simplifying fault finding during maintenance. With a DC-20B utilisation category and two-module format, the E9232SPV provides a practical protection and isolation solution for photovoltaic strings, combiner boxes and DC distribution equipment.

Key Advantages

• Purpose-designed for photovoltaic DC applications.
• 2-pole configuration with both poles protected.
• 32 A rated current for suitable PV circuits.
• Rated for operation up to 1000 V DC.
• Accepts standard 10.3 × 38 mm PV cylindrical fuse links.
• Integrated blown-fuse indicator assists inspection and maintenance.
• Compact DIN-rail design requiring only two modular spaces.

Key Features

• ABB E 90 PV series.
• 2 poles.
• 2 protected poles.
• 32 A rated current.
• 1000 V DC rated operational voltage.
• 10.3 × 38 mm fuse format.
• DC-20B utilisation category.
• Integrated blown-fuse indication.
• DIN-rail mounting for modular distribution equipment.

Purpose-Designed Protection for Photovoltaic DC Circuits

Photovoltaic arrays can produce significant DC fault currents, making correctly coordinated fuse protection important for protecting strings, conductors and associated equipment. The ABB E 90 PV range is specifically designed for photovoltaic systems and accommodates cylindrical PV fuse links in a compact modular enclosure.

The E9232SPV provides two-pole accommodation for 10.3 × 38 mm fuse links at system voltages up to 1000 V DC. Its integrated blown-fuse indicator makes it easier to identify an operated fuse, while DIN-rail mounting supports straightforward integration into PV combiner boxes and DC distribution panels.

Typical Applications

• Photovoltaic string protection.
• Solar PV combiner boxes.
• PV array distribution panels.
• DC protection and isolation assemblies.
• Commercial solar installations.
• Industrial photovoltaic systems.
• Renewable-energy control and distribution equipment.