EP.MERSEN.COM
SP 24
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© 2018 Mersen. All rights reserved. Mersen reserves the right to change, update,
or correct, without notice, any information contained in this datasheet.
Mersen Forklift Truck and Battery Isolator fuses are specially
designed for the heavy duty loads associated with DC battery
powered equipment such as forklift trucks, hand trucks, motorized
work platforms, and other DC battery operated systems. Rugged
construction and stud mounted bolt-in design assure a long life in
adverse conditions for these fuses. This expanded line of Forklift
Truck Fuses can fulfill virtually all of your heavy duty circuit protection
needs up to 125V AC or DC. The round body ACK, ACL and ALS fuses
combine higher voltage ratings and more ampere ratings with higher
interrupting ratings. The flat CNL and CNN style fuses have a lower
voltage rating but are also AC and DC, more space saving and have
visual “see-thru” indication to show when they have operated.
FEATURES/BENEFITS:
• All fuses are AC and DC rated
• Expanded ampere ratings
• Time-delay and general purpose types
• Link is visible through window (CNL/CNN)
APPLICATIONS:
• Forklift trucks
• Battery hand trucks
• Motorized work platforms
• Battery systems
HIGHLIGHTS:
• AC/DC ratings
• Embossed catalog No’s.
• Stud mounted
• Time-delay - ACK
• General purpose - ACL, ALS
RATINGS:
ACK:
• Volts: 125VAC / DC
• Amps: 1 to 400A
• IR: 10kA I.R. AC / DC
ACL
• Volts: 125VAC / DC
• Amps: 30 to 120A
• IR: 100kA I.R. AC, 10kA I.R. DC
ALS
• Volts: 125VAC / DC
• Amps: 100 to 500A
• IR: 10kA I.R. AC / DC
CNL
• Volts: 80V AC / DC
• Amps: 35 to 500A
• IR: 2.5kA I.R. AC / DC
CNN
• Volts: 130V AC
• Amps: 10-800A
• Volts: 75V DC
• Amps: 10 to 300A
• Volts: 48V DC
• Amps: 301-800A
• IR: 2.5kA I.R. AC / DC
APPROVALS:
• UL recognized components
(All Products) File E60314
Forklift Truck Fuses
ACK, ACL, ALS, CNL, CNN
SPECIAL PURPOSE
EP.MERSEN.COM SP 25
SPECIAL
PURPOSE
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Catalog No. Outline Figure A B C D E F G
In. (mm) In. (mm) In. (mm) In. (mm) In. (mm) In. (mm) In. (mm)
ACK 1-30 1 3.07 (77.9) 2.5 (63.5) .56 (14.3) .5 (12.7) .28 (7.1) .593 (15) .03 (.8)
ACK 35-60 1 3.74 (95) 3 (76.2) .81 (20.6) .75 (19.1) .34 (8.7) .86 (21.8) .047 (1.2)
ACK 70-100 1 4.46 (113.4) 3.5 (88.9) 1.06 (26.9) 1 (25.4) .38 (9.5) 1.12 (28.5) .06 (1.6)
ACK 120-200 1 4.72 (119.8) 3.75 (95.4) 1.06 (26.9) 1 (25.4) .38 (9.5) 1.12 (28.5) .06 (1.6)
ACK 225-400 1 4.71 (119.7) 3.75 (95.4) 1.06 (26.9) 1 (25.4) .38 (9.5) 1.12 (28.5) .06 (1.6)
ACL 30-60 1 3.07 (77.9) 2.5 (63.5) .56 (14.3) .5 (12.7) .28 (7.1) .593 (15) .03 (.8)
ACL 70-120 1 3.49 (88.6) 2.75 (69.9) .81 (20.6) .75 (19.1) .34 (8.7) .86 (21.8) .047 (1.2)
ALS 100-500 1 4.71 (119.7) 3.75 (95.4) 1.06 (26.9) 1 (25.4) .38 (9.5) 1.12 (28.5) .06 (1.6)
CNL/CNN 2 3.188 (80.9) 2.44 (61.9) .89 (22.6) .75 (19.0) .34 (8.7) –– ––
DIMENSIONS
Figure 1 Figure 2
CATALOG NUMBERS (AMPS)
ACK Fuse ACL Fuse ALS Fuse CNL Fuse CNN Fuse
ACK2 ACK25 ACK80 ACK175 ACL30 ACL70 ALS100 ALS300 – CNL100 CNL250 CNL600 CNN10 CNN100 CNN250 CNN600
ACK3 ACK30 ACK90 ACK200 ACL35 ACL80 ALS150 ALS350 CNL35 CNL125 CNL275 CNL675 CNN35 CNN125 CNN275 CNN225
ACK5 ACK35 ACK100 ACK225 ACL40 ACL90 ALS175 ALS400 CNL40 CNL130 CNL300 – CNN40 – CNN300 –
ACK6 ACK40 ACK120 ACK250 ACL50 ACL100 ALS200 ALS450 CNL50 CNL150 CNL325 CNL750 CNN50 CNN150 CNN325 CNN700
ACK10 ACK50 ACK140 ACK300 ACL60 A CL120 ALS225 ALS500 CNL60 CNL175 CNL350 – CNN60 CNN175 CNN350 –
ACK15 ACK60 ACK150 ACK400 ALS250 CNL80 CNL200 CNL400 – CNN80 CNN200 CNN400 CNN800
– CNL225 CNL500 CNN90 CNN225 CNN500
Fuse Fuse Block
ACK(70-100) P243C
ACL(70-120) P243E
CNL FTFH, FTFH-1
CNN FTFH, FTFH-1
RECOMMENDED FUSE BLOCKS FOR FORKLIFT TRUCK FUSE FUSES
FORKLIFT TRUCK FUSES
ACK, ACL, ALS, CNL, CNN
