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Littelfuse V251DA40 Industrial Surge Protector
The V251DA40 is a heavy-duty industrial metal-oxide varistor (MOV) designed to provide surge protection for motor controls and power supplies used in oil drilling, mining, and transportation equipment. It features rigid screw terminals for secure wiring, a bi-directional clamp polarity, and is UL-recognized. The DA series offers improved creep and strike distance capabilities to prevent breakdown along the surface, ensuring complete electrical isolation of the disc subassembly. It performs reliably across a wide temperature range from -55°C to 85°C without derating, making it suitable for demanding industrial applications such as power management and motor drive and control systems.
Littelfuse V251DA40 Industrial Surge Protector Specifications:
- Maximum Clamping Voltage (Ta = -55°C to 85°C): 6000 V
- Peak Pulse Current (8/20µs): 40,000 A
- Single Pulse Energy: 270 to 1050 J
- Operating Temperature Range: -55°C to +85°C
- Storage Temperature Range: -55°C to +125°C
- Dimensions: Length 60.3 mm (2.37 inches), Width 44.45 mm (1.75 inches)
- Housing Material: Metal with UL-recognized ratings
- Terminal Type: Rigid screw terminals
- RoHS compliant
- Disc Size: 40mm
- Absorption Capability: High energy surge suppression
- Electrical isolation of disc subassembly: Complete
- Environmental Rating: UL recognized and RoHS compliant
Buy the Littelfuse Series DA: Heavy-Duty Surge Suppressor - V251DA40
Enhance your industrial power systems with the robust V251DA40 metal-oxide varistor, offering reliable surge protection for motor controls and power supplies. Designed for oil drilling, mining, and transportation settings, it features high energy absorption, secure screw terminals, and UL recognition. Its wide operating temperature range from -55°C to 85°C ensures consistent performance without derating. An essential component for safeguarding equipment in demanding environments, this MOV guarantees durability and electrical isolation, maximizing system uptime and safety. Purchase online today for superior surge protection that meets industrial standards.
Get Littelfuse V251DA40 today—built for precision and long-lasting durability in demanding industrial surge protection applications.
Frequently Asked Questions
Where can I buy Littelfuse V251DA40?
You can click on the BUY or RFQ button to purchase V251DA40 from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part V251DA40?
You can download the V251DA40 datasheet or visit the Littelfuse website for support.
Who is the manufacturer of V251DA40?
Littelfuse