Eaton KLM-1-1/2 fuse - 100 kAIC at 600 Vac, CE Marked RoHS
Part Number: KLM-1-1/2
Quick Summary
Eaton KLM-1-1/2 fuse protects DC control circuits in industrial power and PV installations. This compact, fast-acting fuse helps prevent equipment damage from overloads and short circuits in DC control and photovoltaic systems. The fuse carries RoHS compliance and CE marking, supporting global compliance and safe integration in multinational facilities. The device uses a nickel-plated bronze endcap and melamine tube for durability in harsh environments, making it a reliable choice for automation projects. By choosing a Bussmann series fast-acting solution, maintenance intervals are reduced and system reliability is improved, delivering safer operation and easier compliance reporting for high-demand industrial applications.
Product Information
Extended Description
KLM-1-1/2 Eaton: Eaton Bussmann series KLM fuse, DC Control circuits, DC photovoltaic systems, 1.5 A, Non-indicating, 100 kAIC at 600 Vac, 50 kAIC at 600 Vdc, Melamine tube, Nickel-plated bronze endcap, Standard, 600 V, 600 Vdc
Product Name
Eaton Bussmann series KLM fuse
Catalog Number
KLM-1-1/2
UPC
051712695084
EAN
5027590445283
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.18 lb
Warranty
Not Applicable
Compliances
RoHS Compliant CE Marked
Amperage Rating
1.5 A
Interrupt rating
100 kAIC at 600 Vac 50 kAIC at 600 Vdc
Voltage rating
600 Vac, 600 Vdc
Material
Nickel-plated bronze endcap Melamine tube
Packaging type
Standard
Fuse indicator
Non-indicating
Special features
Indicating
KLM-1-1/2~KLM-1-1-2~LIMITRON FAST ACTING FUSE
KLM-1-1/2~KLM-1-1-2~LIMITRON FAST ACTING FUSE
Bussmann series Fuseology
Eaton Specification Sheet - KLM-1-1/2
Electrical rating and interrupt capability drive a direct business impact: the KLM-1-1/2 handles 1.5 A with 100 kAIC at 600 Vac, and 50 kAIC at 600 Vdc, enabling rapid fault interruption in demanding DC control and PV circuits. This means fewer nuisance trips in clean power distribution panels and higher uptime for critical automation equipment. The 600 Vac/600 Vdc rating matches standard industrial DC networks, reducing the need for oversized protection while maintaining safety margins in solar and control systems. Non-indicating design reduces panel clutter and simplifies diagnostic workflows in high-density switchgear. By removing unnecessary indicator circuits, maintenance teams experience faster troubleshooting and fewer false alarms. The KLM fuse is a robust general-purpose protection option for DC control circuits in automated lines, where reliable disconnects are essential for motor drivers and PLC interfaces. Construction and materials deliver durability in harsh environments: nickel-plated bronze endcaps resist corrosion, and the melamine tube handles thermal and vibration stress common in manufacturing floors. Standard packaging and a compact footprint support straightforward replacement during scheduled maintenance and spares stocking. These attributes help OEMs and integrators meet MTBF targets without redesigns. Certification and compliance support global projects: RoHS compliant and CE marked, the KLM-1-1/2 aligns with regulatory requirements across Europe and Asia. This reduces compliance testing overhead and accelerates site commissioning for solar farms, data centers, and automation booths. Using a Bussmann series fast-acting fuse provides a familiar, industry-standard protection strategy across multi-vendor panels. Procurement and installation advantages combine with performance: the catalog number KLM-1-1/2 ensures fast reference during panel builds, while the 0.001 in product dimensions and standard packaging ease logistics. The fuse integrates smoothly with conventional fuse holders and standard 600 V networks, delivering predictable behavior and reducing total cost of ownership for industrial protection schemes.
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FAQs
To install, first de-energize the panel and verify system voltage. Remove the existing fuse, ensure the KLM-1-1/2 matches the catalog number, and insert with the correct orientation in a compatible fuse holder. The device uses nickel-plated bronze endcaps and a melamine tube for robust contact and insulation. Confirm clearance and wiring torque per panel documentation before re-energizing the circuit.
The KLM-1-1/2 fuse provides 1.5 A with an interrupt rating of 100 kAIC at 600 Vac and 50 kAIC at 600 Vdc. It is rated for 600 Vac and 600 Vdc operation, making it suitable for DC control circuits and photovoltaic applications while maintaining fast fault interruption in mixed-voltage environments.
Yes. With a 1.5 A rating and 100 kAIC at 600 Vac, plus 50 kAIC at 600 Vdc, the KLM-1-1/2 is well-suited for DC control circuits in solar PV systems. Its 600 Vac/600 Vdc rating and robust construction address the protection needs of PV inverters, DC bus networks, and control panels while supporting fast fault clearance.
Yes. The KLM-1-1/2 is RoHS compliant and CE marked, aligning with global regulatory requirements. This reduces compliance testing burdens for international projects and simplifies integration into European, Asian, and other global automation installations.
The fuse’s non-indicating design reduces panel clutter, while its durable nickel-plated endcaps and melamine tube support long service life in vibration-prone environments. The 1.5 A rating with high interrupt capabilities minimizes downtime from overcurrent events, lowering maintenance costs and extending MTBF for critical drives and PLC interfaces in automated lines.