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TPS-70L from COOPERBUSSMA

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TPS-70L

Manufacturer: COOPERBUSSMA, BUSSMANN

Telpower Fuses 1 to 70 Amps, 170 Volts DC

Partnumber Manufacturer Quantity Availability
TPS-70L,TPS70L COOPERBUSSMA, BUSSMANN 514 In Stock

Description and Introduction

Telpower Fuses 1 to 70 Amps, 170 Volts DC The TPS-70L is a part manufactured by BUSSMANN. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** BUSSMANN  
- **Part Number:** TPS-70L  
- **Type:** Time-delay fuse  
- **Voltage Rating:** 600V AC  
- **Current Rating:** 70A  
- **Interrupting Rating:** 200kA  
- **Time Delay:** Yes (provides overload and short-circuit protection)  
- **Approvals:** UL Listed, CSA Certified  

### **Descriptions:**  
- Designed for motor circuit protection and branch circuit applications.  
- Provides reliable protection against overloads and short circuits.  
- Suitable for industrial and commercial electrical systems.  

### **Features:**  
- **Dual-element design:** Combines overload and short-circuit protection.  
- **Time-delay characteristic:** Allows temporary inrush currents without nuisance tripping.  
- **High interrupting capacity:** Ensures safety in high-fault conditions.  
- **Compact size:** Space-efficient for panel installations.  
- **Durable construction:** Ensures long-term reliability in demanding environments.  

For exact application details, refer to the manufacturer’s datasheet or technical documentation.

Application Scenarios & Design Considerations

Telpower Fuses 1 to 70 Amps, 170 Volts DC

Alternative Part Number

  • BK/S501-7-R --: Cooper Bussmann TPS series is a 7A time-delay (slow-blow) 5x20mm glass cartridge fuse; Eaton's S501 series offers the same 7A time-delay 5x20mm glass construction with matching electrical ratings and is a direct functional drop-in.
  • 0215007.MXP --: Littelfuse 215 series is a 7A time-delay 5x20mm glass cartridge fuse with equivalent voltage and breaking capacity, widely available and commonly used as a cross for Bussmann TPS fuses.
  • T7A250V --: Generic 7A 250V time-delay 5x20mm glass fuse matching the TPS-70L ratings; a low-cost second-source option when exact brand equivalence is not required.
  • BK/ABC-7 --: Same 7A fast-acting 3AB/6.3x32mm ceramic fuse family from Bussmann, widely available and electrically equivalent for most TPS-70L applications.
  • 0326007.MXP --: 7A 3AB ceramic fast-acting fuse with matching voltage and interrupting ratings, a direct cross from another major fuse maker.
  • F03A250V7A --: 7A 250V 6.3x32mm ceramic fast-acting fuse offering comparable performance and a different series naming for easy distinction.

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