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TRS100R | Mersen / Ferraz Shawmut Tri-Onic RK5 100A 600V Time-Delay Fuse
- Regular price
- $89.00
- Sale price
- $89.00
- Regular price
-
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Product Description P/N: TRS100R
Description
The Mersen / Ferraz Shawmut TRS100R is a Tri-Onic series time-delay fuse designed for dependable motor and feeder circuit protection. Rated at 100 A and 600 V, this UL Class RK5 fuse provides current-limiting performance with dual-element construction. It is engineered to protect motors, transformers, service entrances, and branch circuits from overloads and short circuits.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Mersen / Ferraz Shawmut |
| Category | Panel Accessories |
| Part Number | TRS100R |
| Subcategory | Time-Delay Fuse |
| Fuse Class | UL Class RK5 |
| Current Rating | 100 A |
| AC Voltage Rating | 600 V |
| DC Voltage Rating | 600 V |
| Interrupt Rating (AC) | 200 kA at 600 VAC |
| Interrupt Rating (DC) | 20 kA |
| Element Type | Dual element |
| Time Delay | Yes |
| Current Limiting | Yes |
| Design Type | Rejection style |
| Rated For | AC and DC |
| Physical Size | 1-5/16 in × 7-7/8 in |
Information About TRS100R
The TRS100R is a Mersen / Ferraz Shawmut Tri-Onic fuse developed for industrial power distribution systems that require reliable time-delay overcurrent protection. As a dual-element RK5 fuse, it is designed to tolerate temporary inrush currents while maintaining fast response to short-circuit conditions. The rejection-style design prevents incorrect fuse replacement, supporting system safety and compliance. This fuse is widely used in motor circuits, transformers, service entrance equipment, and feeder or branch circuits where high interrupting capacity and current limitation are required.
Key Features
- Tri-Onic RK5 Design: Engineered to meet UL Class RK5 requirements for industrial circuit protection.
- 100 Amp Current Rating: Suitable for motor and feeder circuits with moderate continuous current demands.
- Time-Delay Dual Element Construction: Allows motor inrush currents without nuisance opening while protecting against sustained overloads.
- High Interrupting Capacity: Rated at 200 kA at 600 VAC for robust short-circuit protection.
- Current-Limiting Performance: Reduces let-through energy to help protect downstream equipment.
- Rejection-Style Configuration: Prevents improper fuse substitution and enhances system safety.
- AC and DC Compatibility: Approved for use in both AC and DC power systems.
The TRS100R delivers the reliability and precision required for motor and power circuit protection in demanding industrial electrical systems using Mersen Tri-Onic fuse technology.
Description
The Mersen / Ferraz Shawmut TRS100R is a Tri-Onic series time-delay fuse designed for dependable motor and feeder circuit protection. Rated at 100 A and 600 V, this UL Class RK5 fuse provides current-limiting performance with dual-element construction. It is engineered to protect motors, transformers, service entrances, and branch circuits from overloads and short circuits.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Mersen / Ferraz Shawmut |
| Category | Panel Accessories |
| Part Number | TRS100R |
| Subcategory | Time-Delay Fuse |
| Fuse Class | UL Class RK5 |
| Current Rating | 100 A |
| AC Voltage Rating | 600 V |
| DC Voltage Rating | 600 V |
| Interrupt Rating (AC) | 200 kA at 600 VAC |
| Interrupt Rating (DC) | 20 kA |
| Element Type | Dual element |
| Time Delay | Yes |
| Current Limiting | Yes |
| Design Type | Rejection style |
| Rated For | AC and DC |
| Physical Size | 1-5/16 in × 7-7/8 in |
Information About TRS100R
The TRS100R is a Mersen / Ferraz Shawmut Tri-Onic fuse developed for industrial power distribution systems that require reliable time-delay overcurrent protection. As a dual-element RK5 fuse, it is designed to tolerate temporary inrush currents while maintaining fast response to short-circuit conditions. The rejection-style design prevents incorrect fuse replacement, supporting system safety and compliance. This fuse is widely used in motor circuits, transformers, service entrance equipment, and feeder or branch circuits where high interrupting capacity and current limitation are required.
Key Features
- Tri-Onic RK5 Design: Engineered to meet UL Class RK5 requirements for industrial circuit protection.
- 100 Amp Current Rating: Suitable for motor and feeder circuits with moderate continuous current demands.
- Time-Delay Dual Element Construction: Allows motor inrush currents without nuisance opening while protecting against sustained overloads.
- High Interrupting Capacity: Rated at 200 kA at 600 VAC for robust short-circuit protection.
- Current-Limiting Performance: Reduces let-through energy to help protect downstream equipment.
- Rejection-Style Configuration: Prevents improper fuse substitution and enhances system safety.
- AC and DC Compatibility: Approved for use in both AC and DC power systems.
The TRS100R delivers the reliability and precision required for motor and power circuit protection in demanding industrial electrical systems using Mersen Tri-Onic fuse technology.