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Panasonic ERZC40CK821W Surge Absorber
The Panasonic ERZC40CK821W is a high-capacity zinc oxide varistor (ZNR) surge absorber designed for power supplies, transient voltage suppression, and industrial equipment. It offers robust energy handling of 820 joules and withstands peak currents up to 545 A (8/20 us). Recognized by UL and CSA, it features large terminal areas for reliable electrical connection and mounting. Suitable for line-to-line and line-to-ground protection in AC120V systems, it ensures safety against transient surges with excellent electrical characteristics and compliance with RoHS standards. Its durable construction is ideal for demanding electrical applications requiring high surge current absorption.
Panasonic ERZC40CK821W Surge Absorber Specifications:
- Maximum Allowable Voltage: 510 V AC (UL/CSA Recognized)
- Rated Voltage: 670 V DC, 510 V AC (UL/CSA)
- Energy Handling Capacity: 820 Joules
- Peak Current (8/20 us): 545 A
- Operating Temperature Range: -40 to 85 °C
- Storage Temperature Range: -40 to 125 °C
- Terminals: Large reliable tabs for electrical connection and mounting
- RoHS compliant
- Material: Zinc oxide varistor with durable casing
- Dimensions: Max diameter approximately 10.5 mm, length about 36 mm
Buy the Buy Panasonic ERZC40CK821W Part Number ERZC40CK821W Online
Purchase the Panasonic ERZC40CK821W online for reliable surge protection in industrial and power supply applications. Recognized by UL and CSA, it handles up to 820 joules and peak currents of 545 A, ensuring excellent transient voltage suppression. Designed with large terminal areas for secure electrical connections and durable construction, this varistor provides high-energy absorption capabilities. Perfect for power strips, surge suppressors, and transient voltage suppression units, it offers long-lasting, high-performance surge protection in demanding environments.
Get Panasonic ERZC40CK821W surge absorber today—built for high surge current absorption and long-lasting durability.
Frequently Asked Questions
Where can I buy Panasonic ERZC40CK821W?
You can click on the BUY or RFQ button to purchase ERZC40CK821W from an authorized Panasonic distributor.
How do I troubleshoot issues or seek technical support for part ERZC40CK821W?
You can download the ERZC40CK821W datasheet or visit the Panasonic website for support.
Who is the manufacturer of ERZC40CK821W?
Panasonic