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2CSM200983R1801 ABB E9120 E 91/20 Fuse Holder 1P 20 A 8.5 x 31.5 mm
ABB E9120 is a 20 A single-pole DIN rail modular fuse holder designed for 8.5 x 31.5 mm cylindrical fuse links in low-voltage electrical distribution and control applications.
£4.76
Why Choose the ABB E9120 Fuse Holder?
The ABB E9120, also designated E 91/20, is a compact single-pole modular fuse holder designed for low-voltage circuit protection using 8.5 × 31.5 mm cylindrical fuse links. Rated at 20 A, it provides a practical and serviceable solution for fuse-based overcurrent protection in electrical distribution and control installations.
As part of ABB's modular fuse protection range, the E9120 enables a replaceable cylindrical fuse link to be incorporated neatly into DIN rail assemblies. Its single-pole configuration makes it suitable for protecting individual conductors and circuits while allowing convenient access for fuse inspection and replacement.
With its 20 A rated current and compatibility with 8.5 × 31.5 mm cylindrical fuses, the E9120 is well suited to auxiliary, control and distribution circuits where compact fuse protection is required. ABB order code 2CSM200983R1801 identifies this specific single-pole model.
Key Advantages
- Compact single-pole modular fuse holder for low-voltage installations.
- 20 A rated current for compatible electrical circuits.
- Designed for 8.5 × 31.5 mm cylindrical fuse links.
- Provides convenient replaceable fuse-based overcurrent protection.
- DIN rail format simplifies integration into modular distribution equipment.
- Genuine ABB Protection & Control device.
Key Features
- ABB E 91 series fuse holder.
- 1-pole configuration.
- 20 A rated current.
- Accepts 8.5 × 31.5 mm cylindrical fuse links.
- Compact modular construction for electrical distribution systems.
- Convenient access for fuse inspection and replacement.
- DIN rail mounting for straightforward panel integration.
- ABB order code 2CSM200983R1801.
Reliable Fuse Protection for Low-Voltage Circuits
Cylindrical fuse holders provide a straightforward way to incorporate replaceable overcurrent protection into electrical installations. When fitted with a correctly selected fuse link, excessive current causes the fuse element to operate and interrupt the circuit, helping protect conductors and connected equipment from damaging overcurrent conditions.
The ABB E9120 combines this established protection method with a compact single-pole modular design. Compatibility with 8.5 × 31.5 mm cylindrical fuse links and DIN rail installation makes it suitable for organised distribution boards, switchboards and industrial control panels.
Typical Applications
- Low-voltage electrical distribution boards.
- Industrial control panels and switchboards.
- Machine and automation circuits.
- Commercial electrical installations.
- Auxiliary and control circuit protection.
- Circuits requiring compact cylindrical fuse protection.
Technical Specifications
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| Device Type | Fuse base / holder | |
|---|---|---|
| Poles | 1-pole | |
| Fuse Type | Cylindrical | |
| Fuse Size | 8.5x31.5 mm | |
| Current | 20 A | |
| Series | E 91 | |
| ABB order code | 2CSM200983R1801 | |
| Product type | Modular fuse holder | |
| Number of poles | 1P | |
| Rated current | 20 A | |
| Fuse size | 8.5 × 31.5 mm | |
| Fuse format | Cylindrical fuse link | |
| Mounting type | DIN rail | |
| Product group | Protection & Control |
Frequently Asked Questions
What is the ABB E9120 used for?
The E9120 is a single-pole modular fuse holder designed to accommodate a compatible cylindrical fuse link for overcurrent protection in low-voltage electrical circuits.
What fuse size does the ABB E9120 accept?
The E9120 is designed for 8.5 × 31.5 mm cylindrical fuse links.
What is the rated current of the ABB E9120?
The fuse holder has a rated current of 20 A.
How many poles does the ABB E9120 have?
The ABB E9120 has a single-pole (1P) configuration for protecting an individual circuit conductor.
How is the ABB E9120 installed?
The E9120 is designed for DIN rail mounting in compatible electrical distribution boards, switchboards and control panels.
Trusted ABB Fuse Protection Technology
ABB modular fuse holders provide practical and serviceable overcurrent protection for electrical distribution and control circuits while integrating efficiently with modular protection and control equipment.
