Eaton BK/ACK-30 Fuse - Dual Time-Delay, 130 Vdc, Brass
Part Number: BK/ACK-30
Quick Summary
BK/ACK-30 fuse by Eaton provides time-delay dual-element protection for lift-truck charging circuits. In busy industrial settings, nuisance trips disrupt charging schedules and drive maintenance costs. Note that the provided data lists no formal certifications; consult the Eaton datasheet for CE, UL, or SIL listings if required. The stud-mounted fuse design, bulk packaging, and silver-plated fuse caps simplify installation, reduce field labor, and help maintain consistent protection across fleets of lift trucks and battery chargers. These attributes translate to improved uptime, safer operation, and smoother procurement for industrial facilities.
Product Information
Extended Description
BK/ACK-30 Eaton: Eaton Bussmann series ACK fuse, Time-delay stud-mounted fuse, Lift truck and battery charger fuse, 30 A, Dual, Non-indicating, 100 sec at 200%, 35 sec at 300%, 13 sec at 500%, Brass terminal, Bulk, 100, 130 Vdc
Product Name
Eaton Bussmann series ACK fuse
Catalog Number
BK/ACK-30
UPC
051712616577
Product Length/Depth
0.25 in
Product Height
2.5 in
Product Width
0.563 in
Product Weight
0.057 lb
Warranty
Not Applicable
Compliances
Not Applicable
Catalog Notes
Bulk
Amperage Rating
30 A
Response time
100 sec at 200%, 35 sec at 300%, 13 sec at 500%
Voltage rating
130 Vdc
Material
Brass terminal
Number of elements
Dual
Packaging type
Standard Bulk
Fuse indicator
Non-indicating
Mounting method
Stud
Quantity
100
Special features
Silver-plated fuse caps
BK/ACK-30~BK-ACK-30~FUSETRON DUAL ELEMENT
BK/ACK-30~BK-ACK-30~FUSETRON DUAL ELEMENT
Bussmann series Fuseology
Eaton Specification Sheet - BK/ACK-30
Feature: Time-delay dual-element design. Benefit: Minimizes nuisance trips from surge events while protecting electrical systems, reducing unplanned downtime. Application: Lift truck charging stations and battery chargers in warehousing. Feature: 30 A at 130 Vdc rating. Benefit: Ensures appropriate protection for typical heavy-load charging without nuisance opening of the circuit. Application: Industrial forklift fleets and charging enclosures. Feature: Stud mounting with brass terminal. Benefit: Robust, simple wiring with reliable connections; simplifies field installation and maintenance. Application: Brushed terminals and compact electrical enclosures in busy facilities. Feature: Silver-plated fuse caps. Benefit: Improves contact reliability in vibration-prone environments, extending fuse life. Application: Fleet-wide replacements in dynamic warehouse settings. Feature: Bulk packaging (Standard Bulk, 100 pieces). Benefit: Reduces procurement cycles and stocking costs; predictable lead times. Application: Large-scale fleet deployments and maintenance planning. Feature: Dual-element architecture. Benefit: Enhanced short-circuit performance with controlled clearing, supporting safer operation. Application: Lift truck fleets and battery-charging systems in harsh industrial conditions.
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FAQs
To install the BK/ACK-30, power must be isolated. Mount the fuse onto a suitable stud, ensuring the brass terminal engages securely and the fuse is seated flush. Verify the connection torque per your enclosure guidelines, then reinstate power and test voltage integrity. This design supports quick field replacement in lift-truck charging circuits.
The BK/ACK-30 is rated for 30 A and 130 Vdc. Its time-delay behavior is specified as 100 seconds at 200% overload, 35 seconds at 300%, and 13 seconds at 500%, allowing momentary surges without nuisance trips while protecting the circuit from sustained faults.
Yes. The BK/ACK-30 is explicitly described as a lift-truck and battery charger fuse, designed to handle the typical load profiles of charging circuits while providing safe, reliable protection in industrial environments.
The provided data lists Compliances as Not Applicable, so confirm regulatory compliance with Eaton’s datasheets or your local standards (CE/UL/SIL) directly with the supplier for your specific region and application needs.
The BK/ACK-30 uses a stud-mount design with brass terminals for robust wiring, and it ships bulk (Standard Bulk) in quantities of 100, which reduces stocking frequency and procurement costs for warehouse operators and fleet maintenance teams.