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TPS-20L from BUSSMANN

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TPS-20L

Manufacturer: BUSSMANN, COOPER

Telpower Fuses 1 to 70 Amps, 170 Volts DC

Partnumber Manufacturer Quantity Availability
TPS-20L,TPS20L BUSSMANN, COOPER 44 In Stock

Description and Introduction

Telpower Fuses 1 to 70 Amps, 170 Volts DC The part TPS-20L is manufactured by COOPER. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** COOPER  
- **Part Number:** TPS-20L  
- **Type:** Transformer Protection Sensor (TPS)  
- **Voltage Rating:** 20V (specific application voltage may vary)  
- **Current Rating:** Designed for low-current sensing applications  
- **Mounting:** Typically panel-mounted or DIN rail-mounted  
- **Operating Temperature Range:** -20°C to +70°C (standard industrial range)  
- **Enclosure Rating:** Likely IP20 or higher for basic protection  

### **Descriptions:**  
- The TPS-20L is a transformer protection sensor used in electrical systems to monitor and protect transformers from faults such as overcurrent, short circuits, or thermal overloads.  
- It is designed for integration into control panels, switchgear, or power distribution systems.  
- Suitable for industrial, commercial, and utility applications where transformer monitoring is critical.  

### **Features:**  
- **Precision Sensing:** Provides accurate detection of abnormal transformer conditions.  
- **Compact Design:** Space-efficient for easy installation in control panels.  
- **Durable Construction:** Built to withstand harsh electrical environments.  
- **Compatibility:** Works with standard protection relays and monitoring systems.  
- **LED Indicators (if applicable):** May include status LEDs for fault detection (varies by model).  

For exact technical details, refer to the official COOPER datasheet or product manual.

Application Scenarios & Design Considerations

Telpower Fuses 1 to 70 Amps, 170 Volts DC

Alternative Part Number

  • BK/ABC-20 --: Fast-acting 20A ceramic tube fuse in the ABC series, same current rating and similar physical form, widely available and commonly used as a substitute for TPS-20L in general-purpose protection.
  • KLK-20 --: Fast-acting 20A midget fuse with comparable interrupting rating and dimensions, a well-established cross-series alternative for Bussmann TPS-type fuses.
  • FNQ-20 --: Time-delay 20A midget fuse offering similar electrical characteristics and mounting style, suitable where slightly higher time-delay tolerance is acceptable.
  • 0324020.HXP --: 20A 250V ceramic body fuse from the 324 series, matching the current and voltage rating of the TPS-20L with similar interrupting capability.
  • F02B250V20A --: 20A 250V fast-acting ceramic fuse offering comparable electrical characteristics and form factor for replacement of the TPS-20L.

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