Eaton 100A Rail Mount Fuse Holder for A4 Fuse, 1P, 690V ac
- RS Stock No.:
- 221-651
- Distrelec Article No.:
- 303-99-340
- Mfr. Part No.:
- RS100P
- Brand:
- Eaton
Bulk discount available
Subtotal (1 unit)*
£86.73
(exc. VAT)
£104.08
(inc. VAT)
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In Stock
- 23 unit(s) ready to ship
- Plus 10 unit(s) shipping from 20 October 2025
- Plus 40 unit(s) shipping from 14 November 2025
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Units | Per unit |
---|---|
1 - 4 | £86.73 |
5 - 24 | £76.14 |
25 - 49 | £73.19 |
50 - 99 | £71.03 |
100 + | £69.02 |
*price indicative
- RS Stock No.:
- 221-651
- Distrelec Article No.:
- 303-99-340
- Mfr. Part No.:
- RS100P
- Brand:
- Eaton
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Eaton | |
Fuse Holder Type | Rail Mount | |
Anti Vibration | Yes | |
Fuse Size | A4 | |
Current Rating | 100A | |
Voltage Rating | 690V ac | |
Number of Poles | 1P | |
Includes Indicator | No | |
Rail Type | DIN 35 mm | |
Gauge Piece Colour | Black | |
Compatible Fuse Sizes | A4 | |
International Protection Rating | IP20 | |
Series | Eaton Bussmann | |
Terminal Type | Back Stud Connected | |
Select all | ||
---|---|---|
Brand Eaton | ||
Fuse Holder Type Rail Mount | ||
Anti Vibration Yes | ||
Fuse Size A4 | ||
Current Rating 100A | ||
Voltage Rating 690V ac | ||
Number of Poles 1P | ||
Includes Indicator No | ||
Rail Type DIN 35 mm | ||
Gauge Piece Colour Black | ||
Compatible Fuse Sizes A4 | ||
International Protection Rating IP20 | ||
Series Eaton Bussmann | ||
Terminal Type Back Stud Connected | ||
RoHS Status: Exempt
- COO (Country of Origin):
- HU

Eaton Rail Mount Fuse Holder, 100A Current Rating, 690V AC Voltage Rating - RS100P
This rail mount fuse holder is designed for reliable circuit protection in industrial applications. Featuring a robust back stud connected design, it accommodates A4 fuse sizes and operates effectively at a voltage rating of 690V AC. With an anti-vibration mechanism and an IP20 protection rating, this 100A fuse holder ensures enhanced safety and durability in diverse environments.
Features & Benefits
• Fully shrouded design enhances safety during operation
• High resistance materials ensure superior dielectric strength
• Reliable contact system provides excellent electrical conductivity
• Suitable for DIN 35mm rail mounting for easy installation
• Capable of withstanding ambient temperatures of up to 40°C
• Back stud connection allows for efficient wiring options
• High resistance materials ensure superior dielectric strength
• Reliable contact system provides excellent electrical conductivity
• Suitable for DIN 35mm rail mounting for easy installation
• Capable of withstanding ambient temperatures of up to 40°C
• Back stud connection allows for efficient wiring options
Applications
• Used in industrial machinery for circuit protection
• Ideal for electrical distribution boards
• Utilised in control panels across automation systems
• Suitable for requiring A4 fuse size compatibility
• Installed in environments where vibration resistance is essential
• Ideal for electrical distribution boards
• Utilised in control panels across automation systems
• Suitable for requiring A4 fuse size compatibility
• Installed in environments where vibration resistance is essential
What is the current rating and voltage capacity of this holder?
This holder has a current rating of 100 A and is rated for a maximum voltage of 690 V AC, making it suitable for various industrial applications.
How does the anti-vibration feature benefit installations?
The anti-vibration feature helps maintain connection integrity in environments with motion or vibration, ensuring reliable performance and reducing the risk of contact failure.
Can various fuse sizes be used with this holder?
This holder is specifically designed for A4 fuse sizes, providing a secure fit and optimal performance.
What environmental conditions should it be used in?
This holder is rated for use in environments with ambient temperatures up to 40°C and is protected with an IP20 rating, making it suitable for most indoor applications.
What type of connection does this holder utilise?
The holder employs a back stud connected design, allowing for straightforward installation and secure wiring without compromising on space efficiency.
Note
Eaton formerly known as Bussmann
Related links
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