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MERSEN FUSE 15 URG 91 TTF 0200 A076153
Protistor® fuse-link offers rapid response and reliable arc-quenching for sensitive semiconductor devices. Rated for 1,500VAC and 200A with flush striker ends and metric threads for secure installation.
£288.90
Why Choose the Mersen A076153 Protistor® Semiconductor Fuse?
The Mersen A076153 (Catalogue No. PC91UG15C200TF) is a high-performance Protistor® Size 91 aR semiconductor fuse-link designed to provide exceptional protection for modern power electronic equipment. Rated at 1500 VAC IEC and 200 A, it is engineered specifically for safeguarding semiconductor devices such as SCRs, diodes, thyristors, GTOs and IGBTs against damaging short-circuit currents.
Manufactured with pure silver fuse elements embedded in solidified silica sand, the A076153 delivers extremely low let-through energy (I²t) and a high breaking capacity. Silver-plated contact surfaces, non-magnetic hardware and an integrated striker indicator ensure dependable operation in demanding industrial applications.
The flush-end, metric-thread mounting arrangement allows straightforward installation into compatible Protistor® Size 91 fuse holders while supporting reliable protection of converters, drives, UPS systems and renewable energy equipment.
Key Advantages
- Genuine Mersen Protistor® semiconductor fuse.
- Manufacturer part number A076153.
- Catalogue number PC91UG15C200TF.
- Rated 1500 VAC IEC and 200 A.
- aR operating class for semiconductor protection.
- Integrated striker indicator for remote status indication.
- Low I²t characteristics for sensitive semiconductor devices.
- High interrupting capacity for demanding industrial applications.
Key Features
- Protistor® Size 91 square body fuse-link.
- High-speed semiconductor protection.
- Flush ends with metric threaded mounting.
- Pure silver fuse elements.
- Silver-plated contact surfaces.
- Solidified silica sand arc-quenching technology.
- Low-voltage striker indicator fitted as standard.
- Compatible with optional Mersen microswitch accessories.
Advanced Protection for Power Electronics
The Mersen A076153 has been engineered to protect high-value semiconductor devices from destructive short-circuit currents. Its ultra-fast aR characteristic limits fault energy before damage can occur, making it an ideal choice for modern industrial power conversion systems where equipment reliability and uptime are critical.
Typical Applications
- Variable speed drives (VSDs).
- Industrial power converters.
- UPS systems.
- Soft starters.
- Renewable energy inverters.
- Motor control centres.
- Industrial switchgear.
- Semiconductor power supplies.
Technical Specifications
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| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Class | aR | |
| Voltage | 1500 V | |
| Item number | A076153 | |
| Catalogue No | PC91UG15C200TF | |
| Description | High performance square body fuse-link Protistor® Size 91 aR 1500VAC IEC 200A With Striker Flush ends metric threads | |
| EAN/UPC Code | 3605340015157 | |
| Rated voltage AC IEC | 1500 V | |
| Ampere Rating | 200 A | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 91 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 50 kA²s | |
| AC Max I.R./Breaking Capacity | I1: 200 kA | |
| Design Details | URG | |
| Indication System | Yes | |
| Indication System Type | Striker | |
| Connection/Terminal Material | Silver-Plated Brass | |
| Connection/Terminal Type | Flush ends | |
| Product Width | 51 mm | |
| Product Length | 101 mm | |
| Product Height | 62 mm | |
| Sell Pack Quantity | 1 EA | |
| Sell Pack Weight | 0.789 kg | |
| Sell Pack Width | 112 mm | |
| Sell Pack Length | 210 mm | |
| Sell Pack Height | 63 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.789 kg | |
| Power Dissipation at Rated Current Value | 52 W | |
| HS Code | 85351000 | |
| Country of Manufacture | France |
Frequently Asked Questions
What is the Mersen A076153?
The Mersen A076153 is a Protistor® Size 91 high-speed semiconductor fuse-link (PC91UG15C200TF) rated at 200 A and 1500 VAC for protecting power semiconductor devices.
What does the aR operating class mean?
The aR characteristic provides short-circuit protection specifically for semiconductor devices such as IGBTs, thyristors, SCRs and diodes while minimising let-through energy.
Does the fuse include an indicator?
Yes. The A076153 includes a built-in striker indicator that can operate an optional microswitch for remote fuse status monitoring.
Where is the A076153 typically used?
It is commonly installed in industrial drives, converters, UPS equipment, renewable energy systems, motor control centres and other power electronic applications.
What mounting style does the fuse use?
The fuse features a Protistor® Size 91 square body with flush ends and metric threaded mounting.
Trusted by Power Electronics Professionals
Mersen Protistor® semiconductor fuses are trusted worldwide by engineers and OEM manufacturers for protecting critical power electronic equipment with fast, reliable fault interruption.
