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Eaton Bussmann KTKR20 Limitron Fuse
The KTK-R-20 is a 20A Limitron™ fast-acting fuse with a melamine body, designed for advanced overcurrent protection. It features current limitation at class CC levels, providing maximum short-circuit current protection for equipment. With a 200kA interrupting rating, it is suitable for control circuit applications and complies with NEC Section 110.9 for large capacity systems. The fuse includes a rejection feature with compatible fuse blocks to prevent installation of lower-rated fuses. Its fast-acting design minimizes equipment damage during short-circuit events and offers ten times better current limitation. The rejection-type fuse fits standard and rejection-style holders, making it versatile for industrial applications.
Eaton Bussmann KTKR20 Limitron Fuse Specifications:
- Voltage Rating: 600Vac / 300Vdc
- Ampere Rating: 20A
- Interrupting Rating: 200kA RMS Sym.
- Construction: Melamine body with brass threads
- Size: 10.3 x 38.1 mm (0.41 x 1.50 inches)
- Features: Fast-acting, current-limiting, rejection-type
- Agency Certification: UL Listed Guide JDDZ, CSA Certified File 53787
- Environmental Temperature Range: -40 to 80°C
- Application: Control circuits, industrial systems, short-circuit protection
Buy the Bussmann Series Limitron Control Fuse: KTKR20
Order the Bussmann Series KTK-R-20 fuse online today to ensure maximum control circuit safety with high current limitation. Featuring 200kA interrupting capability and a rejection feature to prevent incorrect installation, this fast-acting fuse is ideal for industrial control systems, machinery disconnects, and high-fault environments. Its compact melamine design offers space saving, reliability, and safety compliance. With easy compatibility with standard and rejection fuse blocks, it provides exceptional protection against short circuits and surges, reducing downtime and equipment damage, while enhancing operational safety and efficiency in demanding electrical applications.
Get Bussmann Series KTK-R-20 today—built for precision and high short-circuit protection in control and industrial circuits.
Frequently Asked Questions
Where can I buy Eaton Bussmann KTKR20?
You can click on the BUY or RFQ button to purchase KTKR20 from an authorized Eaton Bussmann distributor.
How do I troubleshoot issues or seek technical support for part KTKR20?
You can download the KTKR20 datasheet or visit the Eaton Bussmann website for support.
Who is the manufacturer of KTKR20?
Eaton Bussmann