Eaton CHSF-70 High Speed Fuse - UL Recognized
Part Number: CHSF-70
Quick Summary
Eaton CHSF-70 high speed fuse protects industrial control circuits with fast response for panels and motor drives. Engineers often contend with nuisance trips and slow protection that disrupt uptime. UL Recognized, CSA Certified, and RoHS compliant, CHSF-70 combines safety and compliance. Its bolt-on mounting and compact form factor simplify retrofit, while 500 Vac and 500 Vdc ratings support diverse power architectures. For designers, the included datasheets and catalogs streamline specification and procurement, delivering faster time-to-value. This arrangement translates to reduced downtime and lower total cost of ownership for panel builders and machine integrators.
Product Information
Extended Description
CHSF-70 Eaton: Eaton Bussmann series CHSF high speed fuse, 500 Vac, 500 Vdc, 70A, 200 kAIC, Non Indicating, High speed fuse, Bolt-on
Product Name
Eaton Bussmann series CHSF high speed fuse
Catalog Number
CHSF-70
UPC
051712534598
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
RoHS Compliant
Certifications
UL Recognized CSA Certified
Amperage Rating
70 A
Interrupt rating
200 kAIC
Voltage rating
500 Vac, 500 Vdc
Packaging type
Standard
Fuse indicator
Non Indicating
Mounting method
Bolt-on
70 A, 500 Vac, 500 Vdc, and 200 kAIC interrupt rating deliver fast interruption of fault currents, reducing arc exposure and equipment damage while maintaining system availability for industrial automation and power distribution. Bolt-on, non-indicating construction simplifies field installation and replacement in tight control enclosures, enabling quicker maintenance windows and minimizing panel downtime. UL Recognized, CSA Certified, and RoHS compliant profiles streamline regulatory approvals and supplier qualification, easing BOM management for OEMs and system integrators. Compatibility with Eaton Bussmann series platforms ensures seamless part interchangeability, improved spare part availability, and standardized panel protection across multiple lines. From a lifecycle perspective, the CHSF-70 supports reliable protection in harsh environments, helping lower spares investment and extend asset lifespan. Finally, available datasheets and catalogs enhance procurement accuracy and accelerate design validation in control panels, motor drives, and feeders.
Get a Quick Quote for a Eaton CHSF-70
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton CHSF-70?
Enquire Now
FAQs
CHSF-70 uses bolt-on mounting for secure panel fitment. It is designed for standard Bussmann-series enclosures and requires minimum additional hardware. Ensure mounting hardware matches panel specification and that clearance around the fuse allows proper heat dissipation.
The CHSF-70 is rated for 70 A with voltage ratings of 500 Vac and 500 Vdc and an interrupt rating of 200 kAIC. These specs support fast interruption of fault currents in medium to high-power circuits while remaining within typical industrial protection schemes.
Yes. CHSF-70 is RoHS compliant and carries UL Recognized and CSA Certified markings, helping simplify compliance documentation and supplier qualification for regulated environments.
Ideal for control panels, motor-drive protections, and feeders in industrial automation, especially where fast fault interruption and reliable protection are required without indicator LEDs, enabling compact panel designs.
Download the Eaton CHSF-70 datasheet and full-line catalog from Eaton’s site or the supplied catalog links. The PDFs provide detailed ratings, mounting instructions, and installation guidelines for accurate BOMs.