Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
2CSM200943R1801 ABB E9320 E 93/20 Fuseholder 3P 20 A 8.5 × 31.5 mm
ABB E9320 E 93/20 is a three-pole 20 A DIN-rail fuseholder for 8.5 × 31.5 mm cylindrical fuse links, designed for overcurrent and short-circuit protection in low-voltage electrical circuits.
£22.19
Why Choose the ABB E9320 Fuseholder?
The ABB E9320, type E 93/20, is a compact three-pole DIN-rail fuseholder designed for cylindrical 8.5 × 31.5 mm fuse links. Part of ABB's E 90 range of fuseholders and fuse-switch disconnectors, it provides a practical solution for protecting three-phase electrical circuits against overcurrent and short-circuit conditions when fitted with correctly selected fuse links.
Rated for a maximum operational current of 20 A, the E 93/20 provides simultaneous three-pole operation in a compact modular format. It supports AC-22B operation at 400 V AC and AC-20B operation up to 690 V AC, making it suitable for a wide range of low-voltage distribution and control applications.
The E 93/20 mounts directly onto a DIN rail, occupies three modular spacings and has a built-in depth of approximately 64 mm. The holder can be padlocked in the open position to support safer maintenance procedures and is designed in accordance with IEC 60947-3.
Key Advantages
- Compact three-pole fuseholder for three-phase circuit protection.
- Designed for standard 8.5 × 31.5 mm cylindrical fuse links.
- 20 A rated operational current.
- Supports AC-22B operation at 400 V AC.
- DIN-rail mounting simplifies integration into distribution boards and control panels.
- Padlockable in the open position to support controlled circuit isolation.
- Compact three-module width helps conserve valuable panel space.
Key Features
- ABB E 90 series E 93/20 fuseholder.
- 3-pole configuration.
- 20 A rated operational current.
- Accepts 8.5 × 31.5 mm cylindrical fuse links.
- 400 V AC rated voltage for AC-22B utilisation.
- 690 V AC operational voltage for AC-20B utilisation.
- 1 kV rated insulation voltage.
- 50/60 Hz rated frequency.
- IP20 protection rating.
- DIN-rail mounting.
- Padlockable when open and suitable for sealing wire.
- No optical blown-fuse indication.
Reliable Fuse Protection for Three-Phase Circuits
Cylindrical fuseholders provide a secure mounting and connection point for replaceable fuse links, allowing the selected fuse to interrupt excessive current before cables and connected equipment are damaged. The ABB E 93/20 accommodates three 8.5 × 31.5 mm fuse links, providing coordinated three-pole protection for suitable three-phase circuits.
Its DIN-rail construction allows straightforward integration with other modular protection and control devices, while the padlockable open position can help prevent unintended reconnection during servicing. Correct fuse type and rating should always be selected according to the protected circuit, equipment and applicable installation requirements.
Typical Applications
- Three-phase electrical distribution boards.
- Industrial control panels and switchboards.
- Machinery and automation power circuits.
- Motor and equipment feeder circuits with appropriate fuse selection.
- Commercial and industrial electrical installations.
- Overcurrent and short-circuit protection of downstream circuits.
- DIN-rail modular protection assemblies.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 20 A | |
|---|---|---|
| Poles | 3-pole | |
| Fuse Type | Cylindrical | |
| Fuse Size | 8.5x31.5 mm | |
| Device Type | Fuse base / holder | |
| Series | E 90 | |
| SKU | E9320 | |
| ABB order code | 2CSM200943R1801 | |
| Product type | Cylindrical fuseholder / fuse-switch disconnector | |
| Number of poles | 3 | |
| Fuse size | 8.5 × 31.5 mm | |
| Rated operational current | 20 A | |
| Rated voltage | 400 V AC | |
| AC-20B operational voltage | 690 V AC | |
| AC-22B operational voltage | 400 V AC | |
| Rated insulation voltage | 1 kV | |
| Rated frequency | 50/60 Hz | |
| Utilisation categories | AC-20B / AC-22B | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Width | 3 modular spacings | |
| Built-in depth | 64 mm | |
| Rigid conductor capacity | 1.5–25 mm² | |
| Stranded conductor capacity | 1.5–16 mm² | |
| Terminal tightening torque | 2–2.5 Nm | |
| Locking | Padlockable when open | |
| Optical blown-fuse indication | No | |
| Standard | IEC 60947-3 | |
| Net weight | 0.183 kg |
Frequently Asked Questions
What is the ABB E9320 used for?
The ABB E9320 E 93/20 is a three-pole fuseholder used with suitable cylindrical fuse links to provide overcurrent and short-circuit protection in three-phase electrical circuits.
What size fuse does the ABB E 93/20 accept?
The E 93/20 is designed for 8.5 × 31.5 mm cylindrical fuse links with ratings appropriate to the protected circuit.
What is the current rating of the ABB E9320?
The E 93/20 has a rated operational current of 20 A.
How many poles does the ABB E 93/20 have?
The E 93/20 is a three-pole device designed for three-phase circuit applications.
Can the ABB E9320 be locked in the open position?
Yes. The E 93/20 can be padlocked when open, helping prevent unintended operation while electrical equipment is being serviced or maintained.
Trusted ABB Protection & Control
ABB E 90 fuseholders provide compact DIN-rail mounting for cylindrical fuse links, supporting dependable overcurrent and short-circuit protection across industrial, commercial and electrical distribution applications.
