High Current & Voltage Cartridge Fuse
High-Current > 606 Series
RoHS Pb
606 Series High-Current Fuse
Description
The 606 series is a 10x32mm cartridge fuse rated at 500Vac
with 40A to 63A current ratings and a 2,000A@500Vac
interrupting rating. It is designed for over-current protection
in high voltage applications. The 606 series fuse is RoHS
compliant and 100% Lead (Pb) free.
Features
• Rated voltage @ 500VAC
• Recognized to UL/CSA/
NMX 248-1
• 40A to 63A rating
available
• Conforms to EN 60127-1
and EN 60127-7
• Through-hole mounting
for circuit boards
Agency Approvals
• RoHS compliant,
Halogen-free, and Lead-
free
Agency
Agency File Number
Ampere Range
E71611
40A to 63A
40A to 63A
J 50446306
Electrical Characteristics for Series
Applications
• Uninterruptible Power
Supply (UPS)
• Power conversion
equipment such as
inverters, rectifiers, etc.
% of Ampere Rating
Ampere Rating
OpeningTime
100%
200%
40A to 63A
40A to 63A
1 Hour, Min.
• Three-phase AC input
for charging pile/
Electric Vehicle Supply
Equipment (EVSE)
120 Seconds, Max.
• Motor protection in
elevator systems
Electrical Specifications by Item
Agency Approvals
Max
Voltage Rating
(V)
Nominal Cold
Resistance
(mOhms)
Nominal
Watts Loss
Watts Loss at
100% Rated
Current (W)
Ampere Rating
(A)
Interrupting
Rating*
Amp Code
Melting at 70% Rated
I2t (A2sec) Current (W)
40
50
63
040.
050.
063.
1.70
1.31
1.06
2500
4800
7000
1.90
2.34
2.96
4.63
5.65
7.30
X
X
X
X
X
X
2000A @
500Vac
10KA @ 250Vac
500Vac
* - Interrupting Rating may differ based on Agency Approval. See Agency Approval certificate for more details.
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/31/20