2CSM200953R1801 ABB E9220 E 92/20 Fuseholder 2P 20 A 8.5 × 31.5 mm

Why Choose the ABB E9220 Fuseholder?

The ABB E9220, type E 92/20, is a compact two-pole DIN-rail fuse switch disconnector designed for cylindrical 8.5 × 31.5 mm fuse links. Part of the ABB E 90 series, it provides a convenient means of combining fuse-based overcurrent and short-circuit protection with circuit disconnection in low-voltage electrical distribution and control applications.

Rated at 20 A, the E 92/20 provides two protected poles and is suitable for AC-22B operation at 400 V AC and AC-20B operation up to 690 V AC. Its rated insulation voltage of 1 kV and compliance with IEC 60947-3 make it suitable for professional electrical installations where compact modular fuse protection is required.

The E 92/20 occupies only two modular spacings, with overall dimensions of approximately 85 × 35 × 64 mm. It mounts directly onto DIN rail and is supplied without a blown-fuse indicator, providing a straightforward solution for protecting and disconnecting suitable two-pole circuits.

Key Advantages

• Compact two-pole fuse switch disconnector for low-voltage circuit protection.
• Designed for standard 8.5 × 31.5 mm cylindrical fuse links.
• 20 A rated current for suitable protected circuits.
• AC-22B utilisation at 400 V AC.
• Supports AC-20B operation up to 690 V AC.
• DIN-rail mounting simplifies installation in distribution boards and control panels.
• Compact two-module width helps conserve valuable panel space.

Key Features

• ABB E 90 series E 92/20.
• 2-pole configuration with two protected poles.
• 20 A rated current.
• Accepts 8.5 × 31.5 mm cylindrical fuse links.
• 400 V AC rated voltage according to IEC.
• 690 V AC operational voltage for AC-20B utilisation.
• 400 V AC operational voltage for AC-22B utilisation.
• 1 kV rated insulation voltage.
• 50/60 Hz rated frequency.
• DIN-rail mounting.
• No blown-fuse indicator.
• Designed in accordance with IEC 60947-3.

Reliable Fuse Protection and Circuit Disconnection

Cylindrical fuse switch disconnectors provide a secure mounting point for replaceable fuse links while allowing protected conductors to be disconnected when required. When correctly selected fuse links are installed, the ABB E 92/20 provides overcurrent and short-circuit protection for both poles of a suitable electrical circuit.

The E 92/20 combines this protective function with a compact DIN-rail format that integrates easily alongside other modular protection and control equipment. Its two-pole construction allows both protected conductors to be switched together, making it suitable for a broad range of electrical distribution, machinery and control-panel applications.

Typical Applications

• Low-voltage electrical distribution boards.
• Industrial control panels and switchboards.
• Two-pole power and control circuits.
• Machinery and automation electrical systems.
• Commercial and industrial electrical installations.
• Overcurrent and short-circuit protection of downstream circuits.
• DIN-rail modular protection assemblies.