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MERSEN FUSE 600V 17-1/2A CC TD FUSE ATDR17-1/2
Why Choose the MERSEN FUSE 600V 17-1/2A CC TD FUSE ATDR17-1/2?
£12.51
Why Choose the Mersen ATDR17-1/2 Class CC Fuse?
The Mersen ATDR17-1/2 is a premium 17.5 A Class CC time-delay fuse designed to provide dependable overload and short-circuit protection for industrial control systems, motors, transformers and branch circuits. As part of the trusted Mersen Amp-Trap 2000 ATDR series, it delivers exceptional current-limiting performance while accommodating temporary motor-starting and transformer inrush currents without nuisance operation.
Its dual-element time-delay construction provides superior protection for sensitive electrical equipment while allowing normal operating surges to pass uninterrupted. The compact Class CC rejection-style design helps maximise panel space and prevents incorrect fuse replacement when used with compatible Class CC fuse holders.
Rated at 17.5 A with voltage ratings of 600 V AC and 300 V DC, the ATDR17-1/2 is ideal for industrial automation systems, OEM machinery, motor branch circuits and electrical control panels requiring reliable, high-performance circuit protection.
Key Advantages
- Compact Class CC time-delay fuse for industrial applications.
- 17.5 A current rating for motors, transformers and branch circuits.
- 600 V AC and 300 V DC voltage ratings.
- Current-limiting operation minimises damaging fault energy.
- Time-delay characteristic accommodates motor-starting and transformer inrush currents.
- Rejection-style construction helps prevent incorrect fuse replacement.
Key Features
- Mersen Amp-Trap 2000 ATDR series.
- 17.5 A rated current.
- 600 V AC / 300 V DC rated voltage.
- Class CC dual-element time-delay construction.
- 200 kA AC interrupting rating.
- 100 kA DC interrupting rating.
- Ferrule terminal design.
- Suitable for Class CC rejection-style fuse holders.
Reliable Protection for Industrial Control Circuits
The Mersen ATDR17-1/2 interrupts excessive current before conductors and connected equipment sustain thermal or mechanical damage. Its highly current-limiting construction minimises peak fault current and let-through energy, helping protect valuable motors, contactors, transformers and control components while reducing downtime.
Its excellent time-delay characteristics provide superior cycling capability for frequently started motors and transformer-fed control circuits, making it an ideal solution for industrial automation, OEM machinery and electrical distribution systems.
Typical Applications
- Industrial control panels.
- Motor branch circuits.
- Control transformers.
- Automation equipment.
- Contactors and relays.
- Industrial machinery.
Technical Specifications
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| Current | 17.5 A | |
|---|---|---|
| Voltage | 600 V | |
| Device Type | Fuse link | |
| Fuse Class | Time delay | |
| Manufacturer | Mersen | |
| Series | Amp-Trap 2000 ATDR | |
| Model | ATDR17-1/2 | |
| Product type | Time-delay current-limiting fuse | |
| Fuse class | Class CC | |
| Rated current | 17.5 A | |
| Rated AC voltage | 600 V AC | |
| Rated DC voltage | 300 V DC | |
| Frequency | 50 / 60 Hz | |
| AC interrupting rating | 200 kA RMS symmetrical | |
| DC interrupting rating | 100 kA | |
| Operating characteristic | Time delay | |
| Terminal type | Ferrule | |
| Mounting type | Class CC fuse holder | |
| Product weight | Approximately 0.0077 kg | |
| EAN / UPC | 782001901981 | |
| HS Code | 85361050 | |
| Country of Manufacture | Mexico |
Frequently Asked Questions
What is the Mersen ATDR17-1/2 used for?
The ATDR17-1/2 protects motors, industrial control circuits, transformers and branch circuits against overloads and short circuits.
What is the current rating of the ATDR17-1/2?
The Mersen ATDR17-1/2 has a rated current of 17.5 A.
Is the Mersen ATDR17-1/2 a time-delay fuse?
Yes. Its dual-element time-delay construction allows normal motor-starting and transformer inrush currents while providing dependable overcurrent protection.
What voltage is the ATDR17-1/2 rated for?
The fuse is rated for applications up to 600 V AC and 300 V DC.
Which fuse holder should be used with the ATDR17-1/2?
The ATDR17-1/2 should be installed in a correctly rated Class CC rejection-style fuse holder.
Trusted Industrial Circuit Protection
Mersen Amp-Trap 2000 ATDR Class CC fuses are trusted worldwide by electrical engineers, OEMs and panel builders for compact, highly current-limiting protection of industrial control systems and motor branch circuits.
