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Littelfuse LVR025K PolySwitch Resettable Device

The LVR025K is a PolySwitch resettable device designed to protect electrical motors and transformers in both commercial and domestic appliances. It functions as a polymeric positive temperature coefficient (PPTC) device rated for line voltages of 120VAC and 240VAC, with an operating current of up to 2A at 20°C. This device helps safeguard against damage caused by overcurrent surges, overheating, stalls, lost neutral conditions, and other potentially harmful faults. It features low resistance, fast trip times, and a compact radial construction, making it suitable for high-volume electronic assembly. The LVR025K offers reliable, cost-effective circuit protection with resettable and latching properties, ensuring safety and dependability in various applications including industrial, medical, test and measurement, audio, lighting, communications, networking, and security systems.

Authorized Distributors
Source:Newark
Part No:LVR025K
Stock:994
Inv Date:05-28-2026
Price: Unit price: $0.867
Buy/RFQ:
Source:DigiKey
Part No:LVR025K
Stock:1900
Inv Date:05-28-2026
Price: Unit price: $0.85
Buy/RFQ:
Part No:LVR025K
Stock:1418
Inv Date:05-29-2026
Price: Unit price: $0.71
Buy/RFQ:
Part No:LVR025K
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.445
Buy/RFQ:
Source:Arrow EU
Part No:LVR025K
Stock:2000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Littelfuse LVR025K PolySwitch Resettable Device Specifications:

  • Voltage Rating: 120VAC / 240VAC
  • Current Rating: Up to 2A at 20°C
  • Resistance: Low resistance, details available in datasheet
  • Operating Temperature: Rated for standard ambient conditions
  • Construction: Radial leaded design, compact and suitable for high-volume assembly
  • Features: Resettable, latching, fast trip time, protection against overcurrent and overtemperature faults
  • Material: Flame-retardant epoxy, meets UL 94V-0
  • Agency Recognition: UL, CSA, TUV
  • RoHS and ELV Compliant
  • Application: Motor and transformer protection in industrial, medical, security, and electronic devices

Buy the PolySwitch Series LVR Circuit Protector: LVR025K

Order the PolySwitch LVR025K online today for reliable, cost-effective protection of your electrical motors and transformers. Its resettable and latching features ensure continuous safety against surges, overheating, and faults. Designed for use in industrial, medical, security, and electronic systems, this device offers fast trip times, low resistance, and compatibility with high-volume assembly. Protect your equipment efficiently with this UL, CSA, and TUV recognized product, ensuring compliance and long-term durability in your applications. Buy now to improve safety and reduce repair costs.

Get PolySwitch LVR025K today—built for precision and long-lasting durability in circuit protection applications.

Frequently Asked Questions

Where can I buy Littelfuse LVR025K?

You can click on the BUY or RFQ button to purchase LVR025K from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part LVR025K?

You can download the LVR025K datasheet or visit the Littelfuse website for support.

Who is the manufacturer of LVR025K?

Littelfuse

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