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LPJ-400SP | Eaton Bussmann Low-Peak Class J 400A 600V Time-Delay Fuse
- Regular price
- $159.00
- Sale price
- $159.00
- Regular price
-
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Product Description P/N: LPJ-400SP
Description
The Eaton Bussmann LPJ-400SP is a Class J industrial fuse designed for high-current circuit protection in demanding electrical systems. It provides time-delay and current-limiting performance to protect equipment from overloads and short-circuit conditions.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Eaton Bussmann |
| Category | Fuses |
| Part Number | LPJ-400SP |
| Subcategory | Class J Fuse |
| Series | Low-Peak LPJ |
| Fuse Type | Time-Delay, Current-Limiting |
| Current Rating | 400 A |
| Voltage Rating | 600 V AC |
| Interrupt Rating | 300 kA at 600 V AC |
| DC Interrupt Rating | 100 kA Vdc |
| Fuse Class | Class J |
| Indication Type | Non-Indicating |
| Connection Type | Bolted Blade End |
| Time Delay | 10 seconds at 500% overload |
| Configuration | Dual Element |
Information About LPJ-400SP
The LPJ-400SP is part of the Eaton Bussmann Low-Peak LPJ fuse family, engineered for industrial power distribution systems requiring reliable overcurrent protection. Its dual-element construction combines overload time-delay performance with fast-acting short-circuit interruption to protect sensitive equipment. The fuse is designed for use in Class J fuse holders and disconnects, ensuring proper coordination and compact installation. Typical applications include motor circuits, feeders, and industrial control panels where high interrupting capacity and selective coordination are required.
Key Features:
- Low-Peak LPJ Series Design: Engineered for industrial applications requiring high interrupting capacity and compact protection.
- Time-Delay Performance: Allows temporary overloads, such as motor inrush currents, without unnecessary fuse operation.
- Current-Limiting Capability: Reduces peak let-through energy during short-circuit events to protect downstream equipment.
- High Interrupt Rating: Rated up to 300 kA at 600 V AC for effective fault current interruption.
- Class J Configuration: Ensures compatibility with standardized Class J fuse holders and disconnect switches.
- Dual-Element Construction: Combines overload protection and short-circuit response in a single fuse design.
- Bolted Blade End Connections: Provides secure, low-resistance electrical connections in high-current installations.
The LPJ-400SP delivers the reliability and precision required for protecting industrial power circuits from overloads and severe fault conditions.
Description
The Eaton Bussmann LPJ-400SP is a Class J industrial fuse designed for high-current circuit protection in demanding electrical systems. It provides time-delay and current-limiting performance to protect equipment from overloads and short-circuit conditions.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Eaton Bussmann |
| Category | Fuses |
| Part Number | LPJ-400SP |
| Subcategory | Class J Fuse |
| Series | Low-Peak LPJ |
| Fuse Type | Time-Delay, Current-Limiting |
| Current Rating | 400 A |
| Voltage Rating | 600 V AC |
| Interrupt Rating | 300 kA at 600 V AC |
| DC Interrupt Rating | 100 kA Vdc |
| Fuse Class | Class J |
| Indication Type | Non-Indicating |
| Connection Type | Bolted Blade End |
| Time Delay | 10 seconds at 500% overload |
| Configuration | Dual Element |
Information About LPJ-400SP
The LPJ-400SP is part of the Eaton Bussmann Low-Peak LPJ fuse family, engineered for industrial power distribution systems requiring reliable overcurrent protection. Its dual-element construction combines overload time-delay performance with fast-acting short-circuit interruption to protect sensitive equipment. The fuse is designed for use in Class J fuse holders and disconnects, ensuring proper coordination and compact installation. Typical applications include motor circuits, feeders, and industrial control panels where high interrupting capacity and selective coordination are required.
Key Features:
- Low-Peak LPJ Series Design: Engineered for industrial applications requiring high interrupting capacity and compact protection.
- Time-Delay Performance: Allows temporary overloads, such as motor inrush currents, without unnecessary fuse operation.
- Current-Limiting Capability: Reduces peak let-through energy during short-circuit events to protect downstream equipment.
- High Interrupt Rating: Rated up to 300 kA at 600 V AC for effective fault current interruption.
- Class J Configuration: Ensures compatibility with standardized Class J fuse holders and disconnect switches.
- Dual-Element Construction: Combines overload protection and short-circuit response in a single fuse design.
- Bolted Blade End Connections: Provides secure, low-resistance electrical connections in high-current installations.
The LPJ-400SP delivers the reliability and precision required for protecting industrial power circuits from overloads and severe fault conditions.